KR102139607B1

KR102139607B1 - Pharmaceutical composition for combination therapy containing anti-c-Met antibody and FGFR inhibitor

Info

Publication number: KR102139607B1
Application number: KR1020130161685A
Authority: KR
Inventors: 김보규; 이지민; 김경아; 정윤주
Original assignee: 삼성전자주식회사
Priority date: 2013-04-01
Filing date: 2013-12-23
Publication date: 2020-07-30
Also published as: KR20140119623A

Abstract

항 c-Met 항체 및 FGFR 저해제를 유효성분으로 포함하는 암 질병의 예방 및/또는 치료를 위한 병용 투여용 약학 조성물이 제공된다. 상기 병용 투여용 약학 조성물은 우수한 상승 효과를 나타낼 뿐 아니라, 항 c-Met 항체의 유효 투여량을 낮출 수 있게 되어, 보다 효과적인 암 치료가 가능하다.Provided is a pharmaceutical composition for combined administration for the prevention and/or treatment of cancer diseases comprising an anti-c-Met antibody and an FGFR inhibitor as an active ingredient. The pharmaceutical composition for combined administration not only exhibits an excellent synergistic effect, but also can lower the effective dose of the anti-c-Met antibody, thereby enabling more effective cancer treatment.

Description

항 c-Met 항체 및 FGFR 저해제를 포함하는 병용 투여용 약학 조성물{Pharmaceutical composition for combination therapy containing anti-c-Met antibody and FGFR inhibitor}Pharmaceutical composition for combination administration containing anti-c-Met antibody and FGFR inhibitor {Pharmaceutical composition for combination therapy containing anti-c-Met antibody and FGFR inhibitor}

항 c-Met 항체 및 FGFR 저해제를 유효성분으로 포함하는 암의 예방 및/또는 치료를 위한 병용 투여용 약학 조성물이 제공된다.Provided is a pharmaceutical composition for combined administration for the prevention and/or treatment of cancer comprising an anti-c-Met antibody and an FGFR inhibitor as an active ingredient.

c-Met은 세포 표면에 존재하는 대표적인 수용체 타이로신 카이네이즈로, 리간드인 간세포 성장인자(Hepatocyte Growth Factor; HGF)와 결합하여 세포 내 신호전달을 촉진시켜 세포의 성장을 촉진할 뿐 아니라 암세포에 과발현되어 암 발생, 암 전이, 암세포 이동, 암세포 침윤, 신생 혈관 형성 등 여러 가지 기작에 광범위하게 관여한다. 이러한 이유로 c-Met은 항암 치료의 타겟으로 중요성이 높아지고 있다.c-Met is a representative receptor tyrosine kinase that exists on the cell surface. It binds to the ligand Hepatocyte Growth Factor (HGF), promotes intracellular signaling, promotes cell growth, and overexpresses cancer cells. It is widely involved in a number of mechanisms including development, cancer metastasis, cancer cell migration, cancer cell invasion, and angiogenesis. For this reason, c-Met is becoming increasingly important as a target for chemotherapy.

항암치료의 새로운 타겟으로서의 c-Met의 가능성에 대한 연구가 진행되고 있고, 그것과 관련된 치료제들의 개발과 임상 시험이 진행되고 있다. 그러나 대부분의 c-Met 억제제는 하류 신호화 경로(downstream signaling pathway)와 그 외 신호화 경로와의 cross-talk 및 다른 RTK(receptor tyrosine kinase)들과의 피드백 효과로 인하여 효과 발휘에 어려움을 보이기도 한다. 따라서 기존의 다른 약물들과의 병용요법(combination therapy)을 통하여 새로운 방향을 모색하고 있다.Research into the possibility of c-Met as a new target for chemotherapy is underway, and development and clinical trials of therapeutic agents related to it are underway. However, most c-Met inhibitors have difficulty in exerting the effect due to the cross-talk of the downstream signaling pathway and other signaling pathways and feedback effects with other receptor tyrosine kinases (RTKs). . Therefore, new directions are being sought through combination therapy with other existing drugs.

따라서, c-Met 억제제와 다른 암 관련 단백질을 타겟으로 하는 제제와의 효과적인 병용 요법의 개발이 요구되고 있다.Therefore, there is a need to develop an effective combination therapy of c-Met inhibitors and agents targeting other cancer-related proteins.

본 발명자들은 항 c-Met 항체와 섬유아세포성장인자 수용체(Fibroblast growth factor receptor; FGFR) 저해제를 병용 투여함으로써, 상승된 항암 효과를 얻을 수 있음을 확인하여, 본 발명을 완성하였다.The present inventors completed the present invention by confirming that an increased anticancer effect can be obtained by co-administering an anti-c-Met antibody and a fibroblast growth factor receptor (FGFR) inhibitor.

따라서, 본 발명의 일 예는 항 c-Met 항체 및 FGFR 저해제를 유효성분으로 포함하는 암의 예방 및/또는 치료를 위한 병용 투여용 약학 조성물을 제공한다. Accordingly, an example of the present invention provides a pharmaceutical composition for combined administration for the prevention and/or treatment of cancer comprising an anti-c-Met antibody and an FGFR inhibitor as an active ingredient.

다른 예는 유효성분으로 항 c-Met 항체의 약학적 유효량을 포함하는 제1 약학 조성물 및 유효성분으로 FGFR 저해제의 약학적 유효량을 포함하는 제2 약학 조성물, 및 포장 용기를 포함하는, 암의 예방 및/또는 치료용 키트를 제공한다. Another example includes a first pharmaceutical composition comprising a pharmaceutically effective amount of an anti-c-Met antibody as an active ingredient and a second pharmaceutical composition comprising a pharmaceutically effective amount of an FGFR inhibitor as an active ingredient, and a packaging container, for preventing cancer And/or therapeutic kits.

다른 예는 항 c-Met 항체의 약학적 유효량과 FGFR 저해제의 약학적 유효량을 암의 예방 및/또는 치료를 필요로 하는 환자에게 병용 투여하는 단계를 포함하는암의 예방 및/또는 치료 방법을 제공한다. Another example provides a method of preventing and/or treating cancer comprising administering a pharmaceutically effective amount of an anti-c-Met antibody and a pharmaceutically effective amount of an FGFR inhibitor to a patient in need thereof for prevention and/or treatment of cancer. do.

항체와 같이 특정 표적을 갖는 항암제(표적 항암제)의 경우 표적이 없는 항암제보다 저항성(acquired resistance)이 나타날 확률이 높다. 이러한 표적 항암제 처리에 의해 발생되는 저항성을 방지하고자 표적 항암제의 저항성을 유발하는 인자를 함께 억제함으로써 항암제의 효능을 극대화시키는 방안이 제공된다. 또한, 표적 항암제는 그 적용 범위가 한정되는 경우가 많은데, 다른 인자의 억제제와의 병용 투여를 통하여 그 적용 범위를 확장시키는 것도 가능하다. 또한, 표적 항암제에 대한 저항성이 나타난 경우뿐만 아니라 효능이 나타나는 경우에도 다른 유효 약물과의 병용 투여를 통하여, 표적 항암제의 효능을 증진시켜 그의 투여량을 감소시킬 수 있다. 이와 같이, 병용 투여를 통하여 투여되는 표적 항암제의 양을 줄일 수 있으면, 신체의 각 장기에 미치는 독성은 최소화하면서 항암 효능은 증대시키는 것이 가능하다.Anti-cancer agents (targeted anti-cancer agents) with specific targets, such as antibodies, have a higher probability of developing resistance than anti-cancer drugs without targets. In order to prevent the resistance generated by the treatment with the target anticancer agent, a method of maximizing the efficacy of the anticancer agent is provided by suppressing factors that cause resistance of the target anticancer agent. In addition, the target anticancer agent is often limited in its application range, and it is also possible to expand the application range through combination administration with inhibitors of other factors. In addition, it is possible to increase the efficacy of the target anti-cancer agent through combination administration with other effective drugs, not only in the case where resistance to the target anti-cancer drug is shown, but also in the case of efficacy, thereby reducing its dosage. As such, if the amount of the targeted anticancer agent administered through combination administration can be reduced, it is possible to increase the anticancer efficacy while minimizing the toxicity to each organ of the body.

본 발명은 표적 항암제인 항 c-Met 항체와 다른 유효 약물과의 병용 투여 요법을 제공한다. 이와 같은 병용 투여 요법은 병용 투여에 의한 상승효과 발생과 더불어 항 c-Met 항체의 효능을 보다 증진시킴으로써 항 c-Met 항체의 투여량을 효과적으로 줄일 수 있다. 항 c-Met 항체의 투여량을 줄임으로써, 부작용은 최소화하면서 항암 효능을 극대화시킬 수 있다. 또한, 상기 병용 투여에 의하여, 항 c-Met 항체 단독으로 효능이 나타나지 않거나 미미한 암종에도 항암 효능이 발휘될 수 있고, 항 c-Met 항체에 대한 저항성을 극복할 수 있도록 할 수 있다. 항 c-Met 항체 단독으로는 효능이 나타나지 않는 암종은 항 c-Met 항체에 대해 내재적 저항성 (innate resistance)이 있다고 할 수 있는데, 이와 같은 항 c-Met 항체에 대한 내재적 저항성을 병용 처리를 통해 극복하여 항 c-Met 항체의 적용증을 확대할 수 있다.The present invention provides a combination administration therapy of an anti-c-Met antibody, which is a target anticancer agent, and other effective drugs. Such a combination administration regimen can effectively reduce the dose of the anti-c-Met antibody by further enhancing the efficacy of the anti-c-Met antibody with the synergistic effect caused by the combination administration. By reducing the dose of the anti-c-Met antibody, it is possible to maximize the anticancer efficacy while minimizing side effects. In addition, by the combination administration, the anti-c-Met antibody alone may not exhibit efficacy or exhibit anti-cancer efficacy even in insignificant carcinoma, and can overcome resistance to the anti-c-Met antibody. Anti-c-Met antibody alone can be said to have intrinsic resistance to anti-c-Met antibody, which does not show efficacy, overcomes the inherent resistance to anti-c-Met antibody through combination treatment The application of anti-c-Met antibody can be expanded.

보다 구체적으로, 본 발명은 항 c-Met 항체와 FGFR 저해제의 병용 투여 요법에 관한 것이다. 보다 상세하게는, 암세포의 중요한 성장인자로 알려진 HGF/c-Met과의 작용을 억제함과 동시에 RTK (receptor tyrosine kinase)의 일종인 섬유아세포성장인자 수용체(Fibroblast growth factor receptor; FGFR)의 작용을 억제함으로써, 상승된 항암 효과가 얻어지며 각 약물의 유효 투여량을 낮출 수 있는, 병용 투여 요법이 제공된다. More specifically, the present invention relates to a combination administration regimen of an anti-c-Met antibody and an FGFR inhibitor. More specifically, it inhibits the action of HGF/c-Met, which is known as an important growth factor for cancer cells, and at the same time, acts as a fibroblast growth factor receptor (FGFR), a type of receptor tyrosine kinase (RTK). By suppressing, a combined dosing regimen is provided, wherein an elevated anti-cancer effect is obtained and the effective dosage of each drug can be lowered.

섬유아세포 성장인자(fibroblast growth factor; FGF)는 배형성(embryogenesis), 조직 치유/유지(adult tissue repair/maintenance), 혈관신생(angiogenesis) 등에 주요한 역할을 하고 있으며 세포 표면에 존재하는 RTK (receptor tyrosine kinase)인 FGFR에 결합하여 작용을 한다. Fibroblast growth factor (FGF) plays a major role in embryogenesis, tissue repair/maintenance, angiogenesis, and receptor tyrosine RTK on the cell surface. kinase) and works by binding to FGFR.

항 c-Met 항체와 FGFR 저해제의 병용 투여하여 c-Met 및 FGFR 신호 전달 기작을 동시에 저해함으로써 항 c-Met 항체의 효능을 보다 증대시켜 암세포의 성장을 보다 효과적으로 저해한다. 즉, 항 c-Met 항체와 FGFR 저해제의 병용 투여함으로써, 각각의 단독 투여시보다 상승 효과를 얻을 수 있음은 물론이고, 항 c-Met 항체의 효능을 증진시켜 유효 투여량을 줄일 수 있어서 우수한 항암 효과를 유지하면서 부작용을 줄일 수 있고, 항 c-Met 항체 단독 투여시에는 항암 효과가 나타나지 않는 암 종류에도 항암 효과가 발휘되어 항 c-Met 항체의 적용 범위를 보다 확장시킬 수 있다.Anti-c-Met antibody and FGFR inhibitor are administered in combination to simultaneously inhibit c-Met and FGFR signaling mechanisms, thereby increasing the efficacy of the anti-c-Met antibody to further inhibit cancer cell growth. That is, by administering a combination of an anti-c-Met antibody and an FGFR inhibitor, a synergistic effect can be obtained compared to each single administration, and the effective dose can be reduced by enhancing the efficacy of the anti-c-Met antibody. The side effects can be reduced while maintaining the effect, and when administered alone, the anti-cancer effect is exerted even in a cancer type that does not exhibit an anti-cancer effect, thereby further extending the range of application of the anti-c-Met antibody.

　본 발명의 일 예는 항 c-Met 항체 및 FGFR 저해제를 유효성분으로 포함하는 암의 예방 및/또는 치료를 위한 병용 투여용 약학 조성물을 제공한다.An example of the present invention provides a pharmaceutical composition for combined administration for the prevention and/or treatment of cancer comprising an anti-c-Met antibody and an FGFR inhibitor as an active ingredient.

일 구체예에서, 상기 병용 투여용 약학 조성물은 항 c-Met 항체의 약학적 유효량 및 FGFR 저해제의 약학적 유효량이 혼합된 혼합제를 포함하는 두 약물의 동시 투여를 위한 형태일 수 있다. In one embodiment, the pharmaceutical composition for co-administration may be in the form for simultaneous administration of two drugs comprising a mixture of a pharmaceutically effective amount of an anti-c-Met antibody and a pharmaceutically effective amount of an FGFR inhibitor.

다른 구체예에서, 상기 병용 투여용 약학 조성물은 항 c-Met 항체의 약학적 유효량 및 FGFR 저해제의 약학적 유효량이 각각 제제화되어 동시적 또는 순차적으로 투여되기 위한 형태일 수 있다. 이 경우, 상기 병용 투여용 약학 조성물은 유효 성분으로 항 c-Met 항체의 약학적 유효량을 포함하는 제1 약학 조성물 및 유효성분으로 FGFR 저해제의 약학적 유효량을 포함하는 제2 약학 조성물을 포함하는 동시적 또는 순차적 투여를 위한 병용 투여용 약학 조성물일 수 있다. 순차적 투여의 경우 그 순서는 서로 바뀌어도 무방하다.In another embodiment, the pharmaceutical composition for co-administration may be in a form for pharmacologically effective amount of an anti-c-Met antibody and a pharmaceutically effective amount of an FGFR inhibitor to be formulated and administered simultaneously or sequentially. In this case, the pharmaceutical composition for combined administration includes a first pharmaceutical composition comprising a pharmaceutically effective amount of an anti-c-Met antibody as an active ingredient and a second pharmaceutical composition comprising a pharmaceutically effective amount of an FGFR inhibitor as an active ingredient It may be a pharmaceutical composition for combined administration for red or sequential administration. In the case of sequential administration, the order may be changed.

다른 예는 항 c-Met 항체의 약학적 유효량을 포함하는 제1 약학 조성물, FGFR 저해제의 약학적 유효량을 포함하는 제2 약학 조성물, 및 포장 용기를 포함하는, 암의 예방 및/또는 치료용 키트를 제공한다.Another example is a kit for preventing and/or treating cancer, comprising a first pharmaceutical composition comprising a pharmaceutically effective amount of an anti-c-Met antibody, a second pharmaceutical composition comprising a pharmaceutically effective amount of an FGFR inhibitor, and a packaging container. Provides

본 발명에 있어서, 항 c-Met 항체와 FGFR 저해제를 병용 투여함으로써, 단일 약물 사용시와 비교하여 우수한 상승 효과를 거둘 수 있을 뿐 아니라, 단일 약물 사용시와 비교하여 투여 농도 감소 및/또는 투여 간격 증가시에도 동등 이상의 효과를 얻을 수 있고, 항 c-Met 항체에 대하여 agonism을 보이는 암 및/또는 항 c-Met 항체가 효과를 나타내지 못하는 암에서도 우수한 항암 효과를 얻을 수 있다.In the present invention, by administering an anti-c-Met antibody and an FGFR inhibitor in combination, it is possible to not only achieve an excellent synergistic effect compared to using a single drug, but also to decrease the concentration of administration and/or increase the administration interval compared to using a single drug. Equivalent or higher effects can be obtained, and excellent anticancer effects can be obtained even in cancers showing agonism against anti-c-Met antibodies and/or cancers in which anti-c-Met antibodies do not exhibit effects.

섬유모세포성장인자(FGF) 및 이들의 수용체(FGFR)는 배아 발생, 조직 항상성 및 대사 동안 중요한 역할을 수행한다. 인간에는 22개의 FGF (FGF1-14, FGF16-23) 및 티로신 키나제 도메인을 갖는 4개의 FGF 수용체 (FGFR1-4)가 존재한다. FGFR은 2 또는 3개의 이뮤노글로불린-유사 도메인 (IgD1-3)을 갖는 세포외 리간드 결합 영역, 단일-통과 막횡단 영역, 및 세포질, 스플릿 티로신 키나제 도메인으로 이루어진다. FGFR1, 2 및 3은 각각 상이하게 스플라이싱된 2 개의 이소형 (IIIb 및 IIIc로 지칭함)을 갖는다. 이들 이소형은 IgD3의 후반부에서 약 50개 아미노산이 상이하고, 독특한 조직 분포 및 리간드 특이성을 갖는다. 일반적으로, IIIb 이소형은 상피 세포에서 발견되는 반면, IIIc는 중간엽 세포에서 발현된다. FGFR은 헤파린 설페이트 프로테오글리칸과 함께 FGF에 결합하여 이량체화되고, 특정 티로신 잔기에서 인산화된다. FGFR는 미토겐-활성화된 단백질 키나제 (MAPK) 및 PI3K-AKT 경로를 포함하는 다중 신호전달 캐스케이드의 활성화에 관여하며, 세포의 증식, 분화, 이동 및 생존을 포함하는 광범위한 세포 과정을 조절한다. Fibroblast growth factor (FGF) and its receptor (FGFR) play an important role during embryonic development, tissue homeostasis and metabolism. In humans there are 22 FGFs (FGF1-14, FGF16-23) and 4 FGF receptors (FGFR1-4) with tyrosine kinase domains. FGFR consists of an extracellular ligand binding region, a single-pass transmembrane region, and a cytoplasmic, split tyrosine kinase domain with two or three immunoglobulin-like domains (IgD1-3). FGFR1, 2 and 3 each have two splices that are differently spliced (referred to as IIIb and IIIc). These isoforms differ by about 50 amino acids in the second half of IgD3 and have unique tissue distribution and ligand specificity. Generally, the IIIb isoform is found in epithelial cells, while IIIc is expressed in mesenchymal cells. FGFR binds to FGF together with heparin sulfate proteoglycan, dimerizes, and phosphorylates at specific tyrosine residues. FGFR is involved in the activation of multiple signaling cascades including the mitogen-activated protein kinase (MAPK) and PI3K-AKT pathways and regulates a wide range of cellular processes including cell proliferation, differentiation, migration and survival.

FGFR 억제제는 FGF와 FGFR 간 결합을 억제하여 이로 인한 신호 전달을 저해하는 모든 화학 약물 및 항체 약물들로 이루어진 군에서 선택된 1종 이상일 수 있다. 예컨대, 상기 FGFR 억제제는 PD173074, 파조파닙(Pazopanib), 마사티닙(masatinib), 도비티닙(dovitinib), 포나티닙(ponatinib), 레고라페닙(regorafenib), 피라페니돈(pirfenidone), 닌테다닙(Nintedanib), 브리바닙(Brivanib), 렌바티닙(Lenvatinib), 세디라닙(Cediranib), AZD4547, SU6668, BGJ398, ENMD2076, 피크로포도필린(Picropodophyllin), RG1507, 달로투주맙(Dalotuzumab), 피지투무맙(Figitumumab), 식수투무맙(Cixutumumab), BIIB022, AMG479, FP1039, IMCA1, PRO001, R3Mab 등으로 이루어진 군에서 선택된 1종 이상일 수 있다. The FGFR inhibitor may be one or more selected from the group consisting of all chemical drugs and antibody drugs that inhibit the binding between FGF and FGFR, thereby inhibiting signal transduction. For example, the FGFR inhibitors include PD173074, Pazopanib, Masatinib, Dovitinib, Ponatinib, Regorafenib, Pirafenidone, Nintendanib (Nintedanib), Brivanib, Lenvatinib, Cediranib, AZD4547, SU6668, BGJ398, ENMD2076, Picropodophyllin, RG1507, Dalotuzumab, Dalotuzumab It may be one or more selected from the group consisting of mumap (Figitumumab), drinking water tumumab (Cixutumumab), BIIB022, AMG479, FP1039, IMCA1, PRO001, R3Mab.

PD173074 [chemical name: N-[2-[[4-(Diethylamino)butyl]amino]-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl]-N'-(1,1-dimethylethyl)urea]은 다음의 구조를 갖는 화합물로 FGFR, 특히 FGFR1 및 FGFR3에 대하여 저해 활성을 갖는다:PD173074 [chemical name: N-[2-[[4-(Diethylamino)butyl]amino]-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl]-N'-( 1,1-dimethylethyl)urea] is a compound with the following structure and has inhibitory activity against FGFR, especially FGFR1 and FGFR3:

(PD173074)

파조파닙(Pazopanib; Votrient^TM) (chemical name: 5-[[4-[(2,3-Dimethyl-2H-indazol-6-yl)methylamino]-2-pyrimidinyl]amino]-2-methylbenzolsulfonamide)은 다음의 구조를 갖는 화합물로, FGFR에 대하여 저해 활성을 갖는다:Pazopanib (Votrient ^TM ) (chemical name: 5-[[4-[(2,3-Dimethyl-2H-indazol-6-yl)methylamino]-2-pyrimidinyl]amino]-2-methylbenzolsulfonamide) A compound having the following structure, and has inhibitory activity against FGFR:

(Pazopanib)

마사티닙(Masatinib) [chemical name: 4-[(4-Methylpiperazin-1-yl)methyl]-N-(4-methyl-3-{[4-(pyridin-3-yl)-1,3-thiazol-2-yl]amino}phenyl)benzamide]은 다음의 구조를 갖는 화합물로, FGFR, 특히 FGFR3에 대하여 저해 활성을 갖는다:Masatinib [chemical name: 4-[(4-Methylpiperazin-1-yl)methyl]-N-(4-methyl-3-{[4-(pyridin-3-yl)-1,3-thiazol -2-yl]amino}phenyl)benzamide] is a compound having the following structure, and has inhibitory activity against FGFR, particularly FGFR3:

(Masatinib)

도비티닙(dovitinib or dovotinib; TKI-258)(chemical name: 1-amino-5-fluoro-3-(6-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)quinolin-2(1H)-one)은 다음의 구조를 갖는 화합물로, FGFR, 특히 FGFR1 및 FGFR3에 대하여 저해 활성을 갖는다:Dovitinib or dovotinib (TKI-258) (chemical name: 1-amino-5-fluoro-3-(6-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl) quinolin-2(1H)-one) is a compound with the following structure, and has inhibitory activity against FGFR, particularly FGFR1 and FGFR3:

(Dovitinib)

포나티닙(Ponatinib; Iclusig; AP24534)(chemical name: 3-(2-Imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-[4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl]benzamide)은 다음의 구조를 갖는 화합물로, FGFR, 특히 FGFR1에 대하여 저해 활성을 갖는다:Ponatinib (Ponatinib; Iclusig; AP24534) (chemical name: 3-(2-Imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-[4-[(4-methylpiperazin-1 -yl)methyl]-3-(trifluoromethyl)phenyl]benzamide) is a compound with the following structure, and has inhibitory activity against FGFR, especially FGFR1:

(Ponatinib)

레고라페닙(Regorafenib; BAY 73-4506; Stivarga) (chemical name: 4-[4-({[4-Chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide hydrate)은 다음의 구조를 갖는 화합물로, FGFR 에 대하여 저해 활성을 갖는다: Regorafenib (BAY 73-4506; Stivarga) (chemical name: 4-[4-({[4-Chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine- 2-carboxamide hydrate) is a compound with the following structure and has inhibitory activity against FGFR:

(Regorafenib)

피라페니돈(Pirfenidone) (chemical name: 5-Methyl-1-phenylpyridin-2-one) 은 다음의 구조를 갖는 화합물로, FGFR 에 대하여 저해 활성을 갖는다:Pirfenidone (chemical name: 5-Methyl-1-phenylpyridin-2-one) is a compound having the following structure and has inhibitory activity against FGFR:

(Pirfenidone)

이 외에 사용 가능한 FGFR 억제제를 아래의 표 1에 정리하였다:Other available FGFR inhibitors are summarized in Table 1 below:

FGFR 억제제FGFR inhibitor 설명Explanation 닌테다닙(Nintedanib, Vargatef, BIBF1120)Nintedanib (Nintedanib, Vargatef, BIBF1120) Chemical name:
methyl (3Z)-3-{[(4-{methyl[(4-methylpiperazin-1-yl)acetyl]amino}phenyl)amino](phenyl)methylidene}-2-oxo-2,3-dihydro-1H-indole-6-carboxylateChemical name:
methyl (3Z)-3-{[(4-{methyl[(4-methylpiperazin-1-yl)acetyl]amino}phenyl)amino](phenyl)methylidene}-2-oxo-2,3-dihydro-1H- indole-6-carboxylate 브리바닙(Brivanib, Brivanib alaninate, BMS582664)Brivanib (Brivanib, Brivanib alaninate, BMS582664) Chemical name:
(S)-(R)-1-((4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl)oxy)propan-2-yl 2-aminopropanoateChemical name:
(S)-(R)-1-((4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-5-methylpyrrolo[2,1-f][1,2, 4]triazin-6-yl)oxy)propan-2-yl 2-aminopropanoate 렌바티닙(Lenvatinib, E7080)Lenvatinib (E7080) Chemical name:
4-[3-chloro-4-(cyclopropylcarbamoylamino)phenoxy]-7-methoxy-quinoline-6-carboxamideChemical name:
4-[3-chloro-4-(cyclopropylcarbamoylamino)phenoxy]-7-methoxy-quinoline-6-carboxamide 세디라닙(Cediranib, AZ2171)Cediranib (Cediranib, AZ2171) Chemical name:
4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxy-7-[3-(pyrrolidin-1-yl)propoxy]quinazolineChemical name:
4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxy-7-[3-(pyrrolidin-1-yl)propoxy]quinazoline AZD4547AZD4547 Chemical name:
N-(5-(3,5-dimethoxyphenethyl)-1H-pyrazol-3-yl)-4-((3S,5R)-3,5-dimethylpiperazin-1-yl)benzamideChemical name:
N-(5-(3,5-dimethoxyphenethyl)-1H-pyrazol-3-yl)-4-((3S,5R)-3,5-dimethylpiperazin-1-yl)benzamide SU6668SU6668 Chemical name:
(Z)-3-(2,4-dimethyl-5-((2-oxoindolin-3-ylidene)methyl)-1H-pyrrol-3-yl)propanoic acidChemical name:
(Z)-3-(2,4-dimethyl-5-((2-oxoindolin-3-ylidene)methyl)-1H-pyrrol-3-yl)propanoic acid BGJ398BGJ398 Chemical name:
3-(2,6-dichloro-3,5-dimethoxyphenyl)-1-(6-(4-(4-ethylpiperazin-1-yl)phenylamino)pyrimidin-4-yl)-1-methylureaChemical name:
3-(2,6-dichloro-3,5-dimethoxyphenyl)-1-(6-(4-(4-ethylpiperazin-1-yl)phenylamino)pyrimidin-4-yl)-1-methylurea ENMD2076ENMD2076 Chemical name:
(E)-N-(5-methyl-1H-pyrazol-3-yl)-6-(4-methylpiperazin-1-yl)-2-styrylpyrimidin-4-amineChemical name:
(E)-N-(5-methyl-1H-pyrazol-3-yl)-6-(4-methylpiperazin-1-yl)-2-styrylpyrimidin-4-amine 피크로포도필린(Picropodophyllin, AXL1717)Picropodophyllin (AXL1717) Chemical name:
(5R,5aS,8aR,9R)-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-oneChemical name:
(5R,5aS,8aR,9R)-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2, 3-d][1,3]dioxol-6(8H)-one RG1507RG1507 항 FGFR 항체Anti-FGFR antibody 달로투주맙(Dalotuzumab, MK0646)Dalotuzumab (MK0646) 항 FGFR 항체Anti-FGFR antibody 피지투무맙(Figitumumab)Figitumumab 항 FGFR 항체 Anti-FGFR antibody 식수투무맙(Cixutumumab)Drinking water (Cixutumumab) 항 FGFR 항체 Anti-FGFR antibody BIIB022BIIB022 항 FGFR 항체 Anti-FGFR antibody AMG479 (ganitumab)AMG479 (ganitumab) 항 FGFR 항체 Anti-FGFR antibody FP1039FP1039 항 FGFR 항체 Anti-FGFR antibody IMCA1IMCA1 항 FGFR 항체 Anti-FGFR antibody PRO001PRO001 항 FGFR 항체Anti-FGFR antibody R3Mab (nimotuzumab)R3Mab (nimotuzumab) 항 FGFR 항체Anti-FGFR antibody

상기한 바와 같은 FGFR 억제제와 항 c-Met 항체의 병용 투여에 의하여 항 c-Met 항체의 효능이 증대되는지 여부를 확인하기 위하여, 항 c-Met 항체의 효능을 보이는 암종, 예컨대 위암 및 폐암 세포주에서의 병용 투여에 의한 상승 효과를 측정하였으며 (실시예 1 및 2), 항 c-Met 항체의 효능을 보이지 않는 암종, 예컨대 대장암 세포주에서의 병용 투여에 의한 효과를 측정하였다 (실시예 3). 그 결과, 항 c-Met 항체의 효능을 보이는 암종에서는 항 c-Met 항체만을 단독 투여한 경우와 비교하여 병용투여시에 상승 효과가 나타남을 확인하였다 (실시예 1 및 2). 또한, 항 c-Met 항체의 단독 투여에 의하여 효능이 나타나지 않는 암종에서는 FGFR 저해제의 일정량을 항 c-Met 항체와 함께 병용 투여함으로써 항 c-Met 항체의 항암 효능이 생성됨을 확인할 수 있었다 (실시예 3). 이는 항 c-Met 항체를 FGFR 저해제와 병용 투여함으로써, 우수한 상승 효과를 거둘 수 있음은 물론이고, 항 c-Met 항체의 효능이 증진되고 이에 대한 저항성이 극복됨으로써 기존에 항 c-Met 항체가 효과를 보이지 않아서 항 c-Met 항체 치료가 한계를 보이던 암종에서도 우수한 효과를 거둘 수 있어서 항 c-Met 항체의 적용증 범위를 넓히고, 유효 투여량을 줄일 수 있게 되어 부작용을 감소시킬 수 있음을 입증하는 것이다.In order to confirm whether the efficacy of the anti-c-Met antibody is increased by the combination administration of the FGFR inhibitor and the anti-c-Met antibody as described above, in a carcinoma showing the efficacy of the anti-c-Met antibody, such as gastric cancer and lung cancer cell lines The synergistic effect of the combination administration was measured (Examples 1 and 2), and the effect of the combination administration in a carcinoma showing no efficacy of anti-c-Met antibody, such as colorectal cancer cell line (Example 3). As a result, in the carcinoma showing the efficacy of the anti-c-Met antibody, it was confirmed that the synergistic effect appears when administered in combination compared to the case where only the anti-c-Met antibody was administered alone (Examples 1 and 2). In addition, it was confirmed that the anti-cancer efficacy of the anti-c-Met antibody was generated by administering a certain amount of the FGFR inhibitor in combination with the anti-c-Met antibody in carcinomas that did not show efficacy by administration of the anti-c-Met antibody alone (Example 3). This is an anti-c-Met antibody combined with an FGFR inhibitor, thereby achieving an excellent synergistic effect, as well as enhancing the efficacy of the anti-c-Met antibody and overcoming resistance to the existing anti-c-Met antibody. Proving that the anti-c-Met antibody treatment can have excellent effects even in carcinomas that have been shown to have limitations, thereby broadening the scope of application of the anti-c-Met antibody and reducing the effective dose, thereby reducing side effects. will be.

상기 "c-Met" 또는 "c-Met 단백질"은 간세포 성장 인자와 결합하는 수용체 티로신 키나제를 의미한다. 상기 c-Met 단백질은 모든 종에서 유래하는 것일 수 있으며, 예컨대, 인간 c-Met (예컨대, NP_000236), 원숭이 c-Met (예컨대, Macaca mulatta, NP_001162100) 등과 같은 영장류 유래의 것, 또는 마우스 c-Met (예컨대, NP_032617.2), 래트 c-Met (예컨대, NP_113705.1) 등과 같은 설치류 유래의 것 등일 수 있다. 상기 단백질은 예를 들면, GenBank Aceession Number NM_000245에 제공된 뉴클레오티드 서열에 의해 암호화된 폴리펩티드, 또는 GenBank Aceession Number NM_000236에 제공된 폴리펩티드 서열에 의해 암호화된 단백질, 또는 그의 세포외 도메인을 포함한다. 수용체 티로신 키나제 c-Met은 예를 들면, 암발생, 암전이, 암세포 이동, 암세포 침투, 신생혈관 생성 과정 등의 여러 가지 기작에 관여한다. The "c-Met" or "c-Met protein" refers to a receptor tyrosine kinase that binds to hepatocyte growth factor. The c-Met protein may be derived from all species, for example, human c-Met (eg, NP_000236), monkey c-Met (eg, Macaca mulatta, NP_001162100) or the like, or mouse c- It may be derived from rodents such as Met (eg, NP_032617.2), rat c-Met (eg, NP_113705.1), and the like. The protein includes, for example, a polypeptide encoded by the nucleotide sequence provided in GenBank Aceession Number NM_000245, or a protein encoded by the polypeptide sequence provided in GenBank Aceession Number NM_000236, or an extracellular domain thereof. Receptor tyrosine kinase c-Met is involved in a number of mechanisms, such as cancer development, cancer metastasis, cancer cell migration, cancer cell penetration, and angiogenesis.

상기 항 c-Met 항체는 c-Met 단백질을 표적으로 하여 활성을 저해하는 모든 항체일 수 있으며, 예컨대, 아래에 정의된 바와 같은 항체일 수 있다.The anti-c-Met antibody may be any antibody that inhibits activity by targeting the c-Met protein, for example, an antibody as defined below.

일 예에서, 상기 항 c-Met 항체는 c-Met의 특정 부위, 예컨대 SEMA 도메인 내의 특정 부위를 에피토프로 인식하는 것일 수 있으며, c-Met에 작용하여 세포내이동(internalization) 및 분해(degradation)를 유도하는 모든 항체 또는 그 항원 결합 단편일 수 있다.In one example, the anti-c-Met antibody may be to recognize a specific region of c-Met, such as a specific region in the SEMA domain, as an epitope, and acts on c-Met to internalize and degrade cells. It can be any antibody or antigen-binding fragment thereof.

HGF(Hepatocyte growth factor)의 수용체인 c-Met은 세포외 부위, 막투과 부위, 세포내 부위의 세 부분으로 구분되며, 세포외 부위의 경우, 이황화 결합에 의해 α-소단위체와 β-소단위체가 연결된 형태로 HGF 결합 도메인인 SEMA 도메인, PSI 도메인(plexin-semaphorins-integrin homology domain) 및 IPT 도메인(immunoglobulin-like fold shared by plexins and transcriptional factors domain)으로 이루어진다. c-Met 단백질의 SEMA 도메인은 서열번호 79의 아미노산 서열을 포함하는 것일 수 있으며, c-Met의 세포외 부위에 존재하는 도메인으로서, HGF가 결합하는 부위에 해당한다. SEMA 도메인 중에서 특정 부위, 예컨대, 106번째부터 124번째까지에 해당하는 서열번호 71의 아미노산 서열을 포함하는 영역은 c-Met 단백질의 SEMA 도메인 내의 에피토프 중 2번과 3번 프로펠러 도메인 사이의 루프(loop) 부위에 해당하며, 본 발명에서 제안되는 항 c-Met 항체의 에피토프로 작용할 수 있다.C-Met, a receptor for HGF (Hepatocyte growth factor), is divided into three parts: an extracellular site, a membrane permeation site, and an intracellular site. In the extracellular site, α-subunits and β-subunits are formed by disulfide bonds. In the linked form, the HGF binding domain consists of the SEMA domain, the PSI domain (plexin-semaphorins-integrin homology domain) and the IPT domain (immunoglobulin-like fold shared by plexins and transcriptional factors domain). The SEMA domain of the c-Met protein may include the amino acid sequence of SEQ ID NO: 79, and is a domain present in the extracellular region of c-Met, which corresponds to a region to which HGF binds. A region of the SEMA domain comprising the amino acid sequence of SEQ ID NO: 71 corresponding to a specific region, for example, 106 to 124, is a loop between the 2 and 3 propeller domains of the epitope in the SEMA domain of the c-Met protein. ), and may act as an epitope of the anti-c-Met antibody proposed in the present invention.

용어, "에피토프(epitope)"는 항원 결정 부위(antigenic determinant)로서, 항체에 의해 인지되는 항원의 일부분을 의미하는 것으로 해석된다. 일 구체예에 따르면, 상기 에피토프는 c-Met 단백질의 SEMA 도메인(서열번호 79) 내의 연속하는 5개 이상의 아미노산을 포함하는 부위, 예컨대, c-Met 단백질의 SEMA 도메인(서열번호 79) 내의 106번째부터 124번째까지에 해당하는 서열번호 71 내에 위치하는 연속하는 5개 내지 19개의 아미노산을 포함하는 것일 수 있다. 예컨대, 상기 에피토프는 서열번호 71의 아미노산 서열 중 서열번호 73(EEPSQ)을 포함하여 연속하는 5 내지 19개의 아미노산으로 이루어진 것일 수 있으며, 예컨대, 서열번호 71, 서열번호 72 또는 서열번호 73의 아미노산 서열을 포함하는 폴리펩티드일 수 있다. The term "epitope" is an antigenic determinant and is interpreted to mean a portion of the antigen recognized by the antibody. According to one embodiment, the epitope is a region comprising 5 or more consecutive amino acids in the SEMA domain of the c-Met protein (SEQ ID NO: 79), eg, the 106 th in the SEMA domain of the c-Met protein (SEQ ID NO: 79). It may be one containing 5 to 19 consecutive amino acids located in SEQ ID NO: 71 corresponding to the 124th. For example, the epitope may be composed of 5 to 19 consecutive amino acids, including SEQ ID 73 (EEPSQ) among the amino acid sequences of SEQ ID NO: 71, for example, the amino acid sequence of SEQ ID NO: 71, SEQ ID NO: 72 or SEQ ID NO: 73 It may be a polypeptide comprising a.

상기 서열번호 72의 아미노산 서열을 포함하는 에피토프는 c-Met 단백질의 SEMA 도메인 내의 2번과 3번 프로펠러 구조의 도메인 사이의 루프 부위 중 가장 바깥으로 위치한 부위에 해당하며, 상기 서열번호 73의 아미노산 서열을 포함하는 에피토프는 일 구체예에 따른 항체 또는 항원 결합 단편이 가장 특이적으로 결합하는 부위이다.The epitope comprising the amino acid sequence of SEQ ID NO: 72 corresponds to the outermost portion of the loop region between domains 2 and 3 of the propeller structure in the SEMA domain of the c-Met protein, and the amino acid sequence of SEQ ID NO: 73 An epitope comprising is a site to which the antibody or antigen-binding fragment according to one embodiment binds most specifically.

따라서, 항 c-Met 항체는 서열번호 서열번호 71의 아미노산 서열 중 서열번호 73(EEPSQ)을 포함하는 연속하는 5 내지 19개의 아미노산을 포함하는 에피토프에 특이적으로 결합하는 것일 수 있으며, 예컨대, 서열번호 71, 서열번호 72, 또는 서열번호 73의 아미노산 서열을 포함하는 에피토프에 특이적으로 결합하는 항체 또는 항원 결합 단편일 수 있다.Accordingly, the anti-c-Met antibody may be one that specifically binds to an epitope comprising 5 to 19 consecutive amino acids comprising SEQ ID NO: 73 (EEPSQ) among the amino acid sequences of SEQ ID NO: 71, for example, a sequence. It may be an antibody or antigen-binding fragment that specifically binds an epitope comprising the amino acid sequence of SEQ ID NO: 71, SEQ ID NO: 72, or SEQ ID NO: 73.

일 구체예에 따르면, 상기 항 c-Met 항체는,According to one embodiment, the anti-c-Met antibody,

서열번호 4의 아미노산 서열을 포함하는 CDR-H1, 서열번호 5의 아미노산 서열, 서열번호 2의 아미노산 서열, 또는 서열번호 2의 아미노산 서열 내의 3번째부터 10번째까지의 아미노산을 포함하는 연속하는 8 내지 19개의 아미노산으로 이루어진 아미노산 서열을 포함하는 CDR-H2, 및 서열번호 6의 아미노산 서열, 서열번호 85의 아미노산 서열 또는 서열번호 85의 아미노산 서열 내의 1번째부터 6번째까지의 아미노산을 포함하는 연속하는 6 내지 13개의 아미노산으로 이루어진 아미노산 서열을 포함하는 CDR-H3으로 이루어진 군에서 선택된 하나 이상의 중쇄 상보성 결정 영역(CDR)을 포함하는 중쇄 가변 영역; 및 CDR-H1 comprising the amino acid sequence of SEQ ID NO: 4, amino acid sequence of SEQ ID NO: 5, amino acid sequence of SEQ ID NO: 2, or consecutive 8 to 9 amino acids in the amino acid sequence of SEQ ID NO: 2 CDR-H2 comprising the amino acid sequence of 19 amino acids, and consecutive 6 comprising the 1 to 6 amino acids in the amino acid sequence of SEQ ID NO: 85, the amino acid sequence of SEQ ID NO: 85 or the amino acid sequence of SEQ ID NO: 85 A heavy chain variable region comprising at least one heavy chain complementarity determining region (CDR) selected from the group consisting of CDR-H3 comprising an amino acid sequence consisting of 13 amino acids; And

서열번호 7의 아미노산 서열의 아미노산 서열을 포함하는 CDR-L1, 서열번호 8의 아미노산 서열을 포함하는 CDR-L2, 및 서열번호 9의 아미노산 서열, 서열번호 86의 아미노산 서열, 또는 서열번호 89의 아미노산 서열 내의 1번째부터 9번째까지의 아미노산을 포함하는 9 내지 17개의 아미노산으로 이루어진 아미노산 서열을 포함하는 CDR-L3으로 이루어진 군에서 선택된 하나 이상의 경쇄 상보성 결정 영역을 포함하는 경쇄 가변 영역CDR-L1 comprising the amino acid sequence of SEQ ID NO: 7, CDR-L2 comprising the amino acid sequence of SEQ ID NO: 8, and the amino acid sequence of SEQ ID NO: 9, the amino acid sequence of SEQ ID NO: 86, or the amino acid of SEQ ID NO: 89 A light chain variable region comprising at least one light chain complementarity determining region selected from the group consisting of CDR-L3 comprising an amino acid sequence of 9 to 17 amino acids comprising from 1 to 9 amino acids in the sequence

을 포함하고, Including,

상기 서열번호 4 내지 서열번호 9는 각각 하기 일반식 Ⅰ 내지 일반식 Ⅵ으로 표시되는 아미노산 서열인 항체 또는 항원 결합 단편일 수 있다:The SEQ ID NO: 4 to SEQ ID NO: 9 may be an antibody or an antigen-binding fragment, which is an amino acid sequence represented by the following general formulas I to VI:

일반식 ⅠFormula Ⅰ

Xaa₁-Xaa₂-Tyr-Tyr-Met-Ser (서열번호 4),Xaa ₁ -Xaa ₂ -Tyr-Tyr-Met-Ser (SEQ ID NO: 4),

일반식 ⅡFormula Ⅱ

Arg-Asn-Xaa₃-Xaa₄-Asn-Gly-Xaa₅-Thr (서열번호 5),Arg-Asn-Xaa ₃ -Xaa ₄ -Asn-Gly-Xaa ₅ -Thr (SEQ ID NO: 5),

일반식 ⅢFormula Ⅲ

Asp-Asn-Trp-Leu-Xaa₆-Tyr (서열번호 6),Asp-Asn-Trp-Leu-Xaa ₆ -Tyr (SEQ ID NO: 6),

일반식 ⅣFormula Ⅳ

Lys-Ser-Ser-Xaa₇-Ser-Leu-Leu-Ala-Xaa₈-Gly-Asn-Xaa₉-Xaa₁₀-Asn-Tyr-Leu-Ala (서열번호 7)Lys-Ser-Ser-Xaa ₇ -Ser-Leu-Leu-Ala-Xaa ₈ -Gly-Asn-Xaa ₉ -Xaa ₁₀ -Asn-Tyr-Leu-Ala (SEQ ID NO: 7)

일반식 ⅤGeneral formula Ⅴ

Trp-Xaa₁₁-Ser-Xaa₁₂-Arg-Val-Xaa₁₃ (서열번호 8)Trp-Xaa ₁₁ -Ser-Xaa ₁₂ -Arg-Val-Xaa ₁₃ (SEQ ID NO: 8)

일반식 ⅥGeneral formula Ⅵ

Xaa₁₄-Gln-Ser-Tyr-Ser-Xaa₁₅-Pro-Xaa₁₆-Thr (서열번호 9)Xaa ₁₄ -Gln-Ser-Tyr-Ser-Xaa ₁₅ -Pro-Xaa ₁₆ -Thr (SEQ ID NO: 9)

상기 일반식 Ⅰ에서, Xaa₁은 존재하지 않거나 Pro 또는 Ser이고, Xaa₂는 Glu 또는 Asp이며, In the general formula (I), Xaa ₁ is absent or is Pro or Ser, Xaa ₂ is Glu or Asp,

상기 일반식 Ⅱ에서, Xaa₃은 Asn 또는 Lys이며, Xaa₄는 Ala 또는 Val이고, Xaa₅는 Asn 또는 Thr이며, In the general formula II, Xaa ₃ is Asn or Lys, Xaa ₄ is Ala or Val, Xaa ₅ is Asn or Thr,

상기 일반식 Ⅲ에서, Xaa₆은 Ser 또는 Thr이고,In the general formula III, Xaa ₆ is Ser or Thr,

상기 일반식 Ⅳ에서, Xaa₇은 His, Arg, Gln 또는 Lys이고, Xaa₈은 Ser 또는 Trp이고, Xaa₉은 His 또는 Gln이며, Xaa₁₀는 Lys 또는 Asn이고, In the general formula IV, Xaa ₇ is His, Arg, Gln or Lys, Xaa ₈ is Ser or Trp, Xaa ₉ is His or Gln, Xaa ₁₀ is Lys or Asn,

상기 일반식 Ⅴ에서, Xaa₁₁은 Ala 또는 Gly이며, Xaa₁₂은 Thr 또는 Lys이고, Xaa₁₃는 Ser 또는 Pro이며, In the general formula V, Xaa ₁₁ is Ala or Gly, Xaa ₁₂ is Thr or Lys, Xaa ₁₃ is Ser or Pro,

상기 일반식 Ⅵ에서, Xaa₁₄은 Gly, Ala 또는 Gln이고, Xaa₁₅는 Arg, His, Ser, Ala, Gly 또는 Lys이며, Xaa₁₆는 Leu, Tyr, Phe 또는 Met이다.In the general formula VI, Xaa ₁₄ is Gly, Ala or Gln, Xaa ₁₅ is Arg, His, Ser, Ala, Gly or Lys, and Xaa ₁₆ is Leu, Tyr, Phe or Met.

일 구체예에서, 상기 CDR-H1은 서열번호 1, 서열번호 22, 서열번호 23 및 서열번호 24로 이루어진 군에서 선택된 아미노산 서열을 포함하는 것일 수 있다. 상기 CDR-H2는 서열번호 2, 서열번호 25, 및 서열번호 26으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 것일 수 있다. 상기 CDR-H3는 서열번호 3, 서열번호 27, 서열번호 28, 및 서열번호 85로 이루어진 군에서 선택된 아미노산 서열을 포함하는 것일 수 있다. In one embodiment, the CDR-H1 may include an amino acid sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 22, SEQ ID NO: 23 and SEQ ID NO: 24. The CDR-H2 may include an amino acid sequence selected from the group consisting of SEQ ID NO: 2, SEQ ID NO: 25, and SEQ ID NO: 26. The CDR-H3 may include an amino acid sequence selected from the group consisting of SEQ ID NO: 3, SEQ ID NO: 27, SEQ ID NO: 28, and SEQ ID NO: 85.

상기 CDR-L1은 서열번호 10, 서열번호 29, 서열번호 30, 서열번호 31, 서열번호 32, 서열번호 33 및 서열번호 106으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 것일 수 있다. 상기 CDR-L2는 서열번호 11, 서열번호 34, 서열번호 35, 및 서열번호 36으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 것일 수 있다. 상기 CDR-L3은 서열번호 12, 서열번호 13, 서열번호 14, 서열번호 15, 서열번호 16, 서열번호 37, 서열번호 86, 및 서열번호 89로 이루어진 군에서 선택된 아미노산 서열을 포함하는 것일 수 있다. The CDR-L1 may include an amino acid sequence selected from the group consisting of SEQ ID NO: 10, SEQ ID NO: 29, SEQ ID NO: 30, SEQ ID NO: 31, SEQ ID NO: 32, SEQ ID NO: 33 and SEQ ID NO: 106. The CDR-L2 may include an amino acid sequence selected from the group consisting of SEQ ID NO: 11, SEQ ID NO: 34, SEQ ID NO: 35, and SEQ ID NO: 36. The CDR-L3 may include an amino acid sequence selected from the group consisting of SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 37, SEQ ID NO: 86, and SEQ ID NO: 89. .

일 구체예에서, 상기 항체 또는 항원 결합 단편은 서열번호 1, 서열번호 22, 서열번호 23 및 서열번호 24로 이루어진 군에서 선택된 아미노산 서열을 포함하는 폴리펩타이드(CDR-H1), 서열번호 2, 서열번호 25, 및 서열번호 26으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 폴리펩타이드(CDR-H2), 및 서열번호 3, 서열번호 27, 서열번호 28, 및 서열번호 85으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 폴리펩타이드(CDR-H3)를 포함하는 중쇄 가변 영역; 및 서열번호 10, 서열번호 29, 서열번호 30, 서열번호 31, 서열번호 32, 서열번호 33 및 서열번호 106으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 폴리펩타이드(CDR-L1), 서열번호 11, 서열번호 34, 서열번호 35, 및 서열번호 36으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 폴리펩타이드(CDR-L2), 및 서열번호 12, 서열번호 13, 서열번호 14, 서열번호 15, 서열번호 16, 서열번호 37, 서열번호 86, 및 서열번호 89로 이루어진 군에서 선택된 아미노산 서열을 포함하는 폴리펩타이드(CDR-L3)를 포함하는 경쇄 가변 영역을 포함하는 것일 수 있다.In one embodiment, the antibody or antigen-binding fragment is a polypeptide comprising an amino acid sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 22, SEQ ID NO: 23 and SEQ ID NO: 24 (CDR-H1), SEQ ID NO: 2, SEQ ID NO: Polypeptide (CDR-H2) comprising an amino acid sequence selected from the group consisting of SEQ ID NO: 25, and SEQ ID NO: 26, and an amino acid sequence selected from the group consisting of SEQ ID NO: 3, SEQ ID NO: 27, SEQ ID NO: 28, and SEQ ID NO: 85. Heavy chain variable region comprising a polypeptide (CDR-H3) comprising; And SEQ ID NO: 10, SEQ ID NO: 29, SEQ ID NO: 30, SEQ ID NO: 31, SEQ ID NO: 32, SEQ ID NO: 33 and SEQ ID NO: Polypeptide comprising the amino acid sequence selected from the group consisting of (CDR-L1), SEQ ID NO: 11, Polypeptide (CDR-L2) comprising an amino acid sequence selected from the group consisting of SEQ ID NO: 34, SEQ ID NO: 35, and SEQ ID NO: 36, and SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16 , SEQ ID NO: 37, SEQ ID NO: 86, and may include a light chain variable region comprising a polypeptide (CDR-L3) comprising an amino acid sequence selected from the group consisting of SEQ ID NO: 89.

원하는 항원을 피면역 동물에게 면역시켜 생산하는 동물 유래 항체는 일반적으로 치료 목적으로 인간에 투여 시 면역거부반응이 일어날 수 있으며, 이러한 면역거부반응을 억제하고자 키메릭 항체(chimeric antibody)가 개발되었다. 키메릭 항체는 유전공학적 방법을 이용하여 항-아이소타입(anti-isotype) 반응의 원인이 되는 동물 유래 항체의 불변 영역을 인간 항체의 불변 영역으로 치환한 것이다. 키메릭 항체는 동물 유래 항체에 비하여 항-아이소타입 반응에 있어서 상당 부분 개선되었으나, 여전히 동물 유래 아미노산들이 가변 영역에 존재하고 있어 잠재적인 항-이디오타입(anti-idiotypic) 반응에 대한 부작용을 내포하고 있다. 이러한 부작용을 개선하고자 개발된 것이 인간화 항체(humanized antibody)이다. 이는 키메릭 항체의 가변 영역 중 항원의 결합에 중요한 역할을 하는 CDR(complementaritiy determining regions) 부위를 인간 항체 골격(framework)에 이식하여 제작된다. Animal-derived antibodies produced by immunizing an immunized animal with a desired antigen may generally cause an immune rejection reaction when administered to a human for therapeutic purposes, and chimeric antibodies have been developed to suppress such immune rejection. Chimeric antibodies are those that replace the constant regions of animal-derived antibodies that cause anti-isotype reactions with the constant regions of human antibodies using genetic engineering methods. Chimeric antibodies have improved significantly in anti-isotype reactions compared to animal-derived antibodies, but still contain animal-derived amino acids in the variable region, thus implicating side effects on potential anti-idiotypic responses. Doing. Humanized antibodies have been developed to improve these side effects. It is produced by transplanting a region of CDR (complementaritiy determining regions) that plays an important role in antigen binding among variable regions of a chimeric antibody into a human antibody framework.

인간화 항체를 제작하기 위한 CDR 이식(grafting) 기술에 있어서 가장 중요한 것은 동물 유래 항체의 CDR 부위를 가장 잘 받아들일 수 있는 최적화된 인간 항체를 선정하는 것이며, 이를 위하여 항체 데이터베이스의 활용, 결정구조(crystal structure)의 분석, 분자모델링 기술 등이 활용된다. 그러나, 최적화된 인간 항체 골격에 동물 유래 항체의 CDR 부위를 이식할지라도 동물 유래 항체의 골격에 위치하면서 항원 결합에 영향을 미치는 아미노산이 존재하는 경우가 있기 때문에, 항원 결합력이 보존되지 못하는 경우가 상당수 존재하므로, 항원 결합력을 복원하기 위한 추가적인 항체 공학 기술의 적용은 필수적이라고 할 수 있다.The most important thing in the CDR grafting technology for producing humanized antibodies is to select an optimized human antibody that can best accept the CDR regions of animal-derived antibodies. To this end, use of an antibody database and crystal structure structure), and molecular modeling technology. However, even when the CDR regions of animal-derived antibodies are grafted onto the optimized human antibody skeleton, there are cases where amino acids that affect the antigen binding while being located in the skeleton of the animal-derived antibody are often not preserved. Since it exists, it can be said that the application of additional antibody engineering techniques to restore antigen binding ability is essential.

일 구체예에 따르면, 상기 항체는 마우스 유래 항체, 마우스-인간 키메릭 항체 또는 인간화 항체일 수 있다. According to one embodiment, the antibody may be a mouse-derived antibody, a mouse-human chimeric antibody or a humanized antibody.

일 구체예에 따르면, 상기 항체는 단일클론항체일 수 있다. 상기 단일클론항체는 수탁번호 KCLRF-BP-00220의 하이브리도마로부터 얻어진 것일 수 있다.According to one embodiment, the antibody may be a monoclonal antibody. The monoclonal antibody may be obtained from hybridoma of accession number KCLRF-BP-00220.

완전한 항체는 2개의 전장(full length) 경쇄 및 2개의 전장 중쇄를 가지는 구조이며 각각의 경쇄는 중쇄와 이황화 결합으로 연결되어 있다. 항체의 불변 영역은 중쇄 불변 영역과 경쇄 불변 영역으로 나뉘어지며, 중쇄 불변 영역은 감마(γ), 뮤(μ), 알파(α), 델타(δ) 및 엡실론(ε) 타입을 가지고, 서브클래스로 감마1(γ1), 감마2(γ2), 감마3(γ3), 감마4(γ4), 알파1(α1) 및 알파2(α2)를 가진다. 경쇄의 불변 영역은 카파(κ) 및 람다(λ) 타입을 가진다. A complete antibody has a structure having two full length light chains and two full length heavy chains, and each light chain is linked by a heavy chain and a disulfide bond. The constant region of the antibody is divided into a heavy chain constant region and a light chain constant region, and the heavy chain constant region has gamma (γ), mu (μ), alpha (α), delta (δ) and epsilon (ε) types, and subclasses. Gamma 1 (γ1), gamma 2 (γ2), gamma 3 (γ3), gamma 4 (γ4), alpha 1 (α1) and alpha 2 (α2). The constant regions of the light chain have kappa (κ) and lambda (λ) types.

용어, "중쇄(heavy chain)"는 항원에 특이성을 부여하기 위해 충분한 가변 영역 서열을 포함하는 아미노산 서열을 포함하는 가변 영역 도메인 V_H 및 3개의 불변 영역 도메인 C_H1, C_H2 및 C_H3과 힌지(hinge)를 포함하는 전장 중쇄 및 이의 단편을 모두 포함하는 의미로 해석된다. 또한, 용어 "경쇄(light chain)"는 항원에 특이성을 부여하기 위한 충분한 가변영역 서열을 포함하는 아미노산 서열을 포함하는 가변 영역 도메인 V_L 및 불변 영역 도메인 C_L을 포함하는 전장 경쇄 및 이의 단편을 모두 포함하는 의미로 해석된다. The term “heavy chain” hinges with the variable region domain V _H and the three constant region domains C _H1 , C _H2 and C _H3 comprising an amino acid sequence that contains sufficient variable region sequences to confer specificity to the antigen. (hinge) is interpreted to mean both the full length heavy chain and fragments thereof. In addition, the term “light chain” refers to a full-length light chain comprising a variable region domain V _L and a constant region domain C _L comprising an amino acid sequence comprising sufficient variable region sequences to confer specificity to an antigen and fragments thereof. It is interpreted as including all.

용어, "CDR(complementarity determining region)"은 면역글로불린의 중쇄 및 경쇄의 고가변 영역(hypervariable region)의 아미노산 서열을 의미한다. 중쇄 및 경쇄는 각각 3개의 CDR을 포함할 수 있다(CDRH1, CDRH2, CDRH3 및 CDRL1, CDRL2, CDRL3). 상기 CDR은 항체가 항원 또는 에피토프에 결합하는 데 있어서 주요한 접촉 잔기를 제공할 수 있다. 한편, 본 명세서에 있어서, 용어, "특이적으로 결합" 또는 "특이적으로 인식"은 당업자에게 통상적으로 공지되어 있는 의미와 동일한 것으로서, 항원 및 항체가 특이적으로 상호작용하여 면역학적 반응을 하는 것을 의미한다.The term "complementarity determining region (CDR)" refers to the amino acid sequence of the hypervariable regions of the heavy and light chains of immunoglobulins. The heavy chain and light chain may each include three CDRs (CDRH1, CDRH2, CDRH3 and CDRL1, CDRL2, CDRL3). The CDRs can provide a major contact residue for the antibody to bind to an antigen or epitope. On the other hand, in this specification, the term, "specifically binding" or "specifically recognized" is the same as the meaning commonly known to those skilled in the art, the antigen and the antibody specifically interact to perform an immunological reaction. Means

일 구체예에 따르면, 상기 항체는 scFv, (scFv)₂, Fab, Fab' 및 F(ab')₂로 이루어진 군으로부터 선택되는 항원 결합 단편일 수 있다.According to one embodiment, the antibody may be an antigen-binding fragment selected from the group consisting of scFv, (scFv) ₂ , Fab, Fab' and F(ab') ₂ .

용어, "항원 결합 단편"은 면역글로불린 전체 구조에 대한 그의 단편으로, 항원이 결합할 수 있는 부분을 포함하는 폴리펩타이드의 일부를 의미한다. 예를 들어, scFv, (scFv)₂, scFvFc, Fab, Fab' 또는 F(ab')₂일 수 있으나, 이에 한정하지 않는다. 상기 항원 결합 단편 중 Fab는 경쇄 및 중쇄의 가변영역과 경쇄의 불변 영역 및 중쇄의 첫 번째 불변 영역(C_H1)을 가지는 구조로 1개의 항원 결합 부위를 가진다. The term, "antigen-binding fragment" is a fragment of the entire structure of an immunoglobulin, meaning a portion of a polypeptide that includes a portion to which an antigen can bind. For example, it may be scFv, (scFv) ₂ , scFvFc, Fab, Fab' or F(ab') ₂ , but is not limited thereto. Among the antigen-binding fragments, Fab has a structure having a variable region of a light chain and a heavy chain, a constant region of a light chain, and a first constant region (C _H1 ) of a heavy chain, and has one antigen-binding site.

Fab'는 중쇄 C_H1 도메인의 C-말단에 하나 이상의 시스테인 잔기를 포함하는 힌지 영역(hinge region)을 가진다는 점에서 Fab와 차이가 있다. Fab' differs from Fab in that it has a hinge region containing one or more cysteine residues at the C-terminus of the heavy chain C _H1 domain.

F(ab')₂ 항체는 Fab'의 힌지 영역의 시스테인 잔기가 디설파이드 결합을 이루면서 생성된다. Fv는 중쇄 가변부위 및 경쇄 가변부위만을 가지고 있는 최소의 항체조각으로 Fv 단편을 생성하는 재조합 기술은 당업계에 널리 공지되어 있다. The F(ab') ₂ antibody is produced by cysteine residues in the hinge region of Fab' forming disulfide bonds. Fv is a minimal antibody fragment having only a heavy chain variable region and a light chain variable region, and recombinant techniques for generating Fv fragments are well known in the art.

이중쇄 Fv(two-chain Fv)는 비공유 결합으로 중쇄 가변부위와 경쇄 가변부위가 연결되어 있고 단쇄 Fv(single-chain Fv)는 일반적으로 펩타이드 링커를 통하여 중쇄의 가변 영역과 단쇄의 가변 영역이 공유 결합으로 연결되거나 또는 C-말단에서 바로 연결되어 있어서 이중쇄 Fv와 같이 다이머와 같은 구조를 이룰 수 있다. The double-chain Fv (two-chain Fv) is a non-covalent bond, and the heavy chain variable region and the light chain variable region are linked, and the single-chain Fv (single-chain Fv) generally shares the variable region of the heavy chain and the variable region of the single chain through a peptide linker. It can be linked by a bond or directly linked at the C-terminus to form a dimer-like structure such as a double-chain Fv.

상기 항원 결합 단편은 단백질 가수분해 효소를 이용해서 얻을 수 있고(예를 들어, 전체 항체를 파파인으로 제한 절단하면 Fab를 얻을 수 있고 펩신으로 절단하면 F(ab')₂단편을 얻을 수 있다), 유전자 재조합 기술을 통하여 제작할 수 있다.The antigen-binding fragments can be obtained using proteolytic enzymes (e.g., when the whole antibody is limitedly digested with papain, Fab can be obtained, and when digested with pepsin, an F(ab') ₂ fragment can be obtained)) It can be produced through genetic recombination technology.

용어 "힌지 영역(hunge region)"은 항체의 중쇄에 포함되어 있는 영역으로서, CH1 및 CH2 영역 사이에 존재하며, 항체 내 항원 결합 부위의 유연성(flexibility)를 제공하는 기능을 하는 영역을 의미한다. The term “hunge region” refers to a region included in the heavy chain of an antibody, which exists between CH1 and CH2 regions, and functions to provide flexibility of an antigen binding site in an antibody.

동물 유래 항체가 키메릭화(chimerization) 과정을 거치게 되면, 동물 유래의 IgG1 힌지는 인간 IgG1 힌지로 치환되지만, 동물 유래 IgG1 힌지는 인간 IgG1 힌지에 비하여 그 길이가 짧고, 두 개의 중쇄 사이의 이황화결합(disulfide bond)이 3개에서 2개로 감소하여 힌지의 경직성(rigidity)이 서로 상이한 효과를 보이게 된다. 따라서, 힌지 영역의 변형(modification)은 인간화 항체의 항원 결합 효율성을 증가시킬 수 있다. 상기 힌지 영역의 아미노산 서열을 변형시키기 위한 아미노산의 결실, 부가 또는 치환 방법은 당업자에게 잘 알려져 있다.When the animal-derived antibody undergoes a chimerization process, the animal-derived IgG1 hinge is replaced with a human IgG1 hinge, but the animal-derived IgG1 hinge is shorter in length than the human IgG1 hinge and disulfide bond between the two heavy chains ( The disulfide bond is reduced from 3 to 2, and the rigidity of the hinge shows different effects. Thus, modification of the hinge region can increase the antigen binding efficiency of the humanized antibody. Methods of deletion, addition or substitution of amino acids to modify the amino acid sequence of the hinge region are well known to those skilled in the art.

이에, 본 발명의 일 구체예에서, 항원 결합 효율성을 증진시키기 위하여, 상기 항 c-Met 항체 또는 항원 결합 단편은 하나 이상의 아미노산이 결실, 부가 또는 치환되어 아미노산 서열이 변형된 힌지 영역을 포함하는 것일 수 있다. 예를 들어, 상기 항체는 서열번호 100, 서열번호 101, 서열번호 102, 서열번호 103, 서열번호 104, 또는 서열번호 105의 아미노산 서열을 포함하는 힌지 영역을 포함하는 것일 수 있다. 보다 구체적으로, 상기 힌지 영역은 서열번호 100 또는 서열번호 101의 아미노산 서열을 포함하는 것일 수 있다.Thus, in one embodiment of the present invention, in order to enhance antigen binding efficiency, the anti-c-Met antibody or antigen-binding fragment includes a hinge region in which one or more amino acids are deleted, added or substituted to modify the amino acid sequence. Can. For example, the antibody may include a hinge region comprising the amino acid sequence of SEQ ID NO: 100, SEQ ID NO: 101, SEQ ID NO: 102, SEQ ID NO: 103, SEQ ID NO: 104, or SEQ ID NO: 105. More specifically, the hinge region may include the amino acid sequence of SEQ ID NO: 100 or SEQ ID NO: 101.

일 구체예에 따르면, 항 c-Met 항체 또는 항원 결합 단편에서, 상기 중쇄 가변 영역은 서열번호 17, 서열번호 74, 서열번호 87, 서열번호 90, 서열번호 91, 서열번호 92, 서열번호 93 또는 서열번호 94의 아미노산 서열을 포함하고, 상기 경쇄 가변 영역은 서열번호 18, 서열번호 19, 서열번호 20, 서열번호 21, 서열번호 75, 서열번호 88, 서열번호 95, 서열번호 96, 서열번호 97, 서열번호 98, 서열번호 99 또는 서열번호 107의 아미노산 서열을 포함하는 것일 수 있다.According to one embodiment, in the anti-c-Met antibody or antigen-binding fragment, the heavy chain variable region is SEQ ID NO: 17, SEQ ID NO: 74, SEQ ID NO: 87, SEQ ID NO: 90, SEQ ID NO: 91, SEQ ID NO: 92, SEQ ID NO: 93 or The amino acid sequence of SEQ ID NO: 94, the light chain variable region SEQ ID NO: 18, SEQ ID NO: 19, SEQ ID NO: 20, SEQ ID NO: 21, SEQ ID NO: 75, SEQ ID NO: 88, SEQ ID NO: 95, SEQ ID NO: 96, SEQ ID NO: 97 , May include the amino acid sequence of SEQ ID NO: 98, SEQ ID NO: 99 or SEQ ID NO: 107.

상기의 항 c-Met 항체는 대한민국 공개특허 제2011-0047698호에 정의된 항체를 모두 포함할 수 있다. 일 구체예에서, 항 c-Met 항체는 수탁번호 KCLRF-BP-00220인 하이브리도마 세포에서 생산되는, c-Met 단백질의 세포외 부위(extracellular region)에 특이적으로 결합하는 단일클론 항체일 수 있다 (대한민국 공개특허 제2011-0047698호 참조; 상기 문헌은 본 명세서에 참조로서 포함됨).The anti-c-Met antibody may include all of the antibodies defined in Korean Patent Publication No. 2011-0047698. In one embodiment, the anti-c-Met antibody may be a monoclonal antibody that specifically binds to the extracellular region of the c-Met protein produced in hybridoma cells with accession number KCLRF-BP-00220. (See Republic of Korea Patent Publication No. 2011-0047698; the above documents are incorporated herein by reference).

일 구체예에 따르면, 상기 항 c-Met 항체는 서열번호 62의 아미노산 서열 (이 중에서 1번째부터 17번째까지의 아미노산 서열은 시그널 펩타이드임) 또는 서열번호 62의 18번째부터 462번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 68의 아미노산 서열 (이 중에서 1번째부터 20번째까지의 아미노산 서열은 시그널 펩타이드임) 또는 서열번호 68의 21번째부터 240번째까지의 아미노산 서열을 포함하는 경쇄로 이루어진 항체; 서열번호 64의 아미노산 서열 (이 중에서 1번째부터 17번째까지의 아미노산 서열은 시그널 펩타이드임) 또는 서열번호 64의 18번째부터 461번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 68의 아미노산 서열 또는 서열번호 68의 21번째부터 240번째까지의 아미노산 서열을 포함하는 경쇄로 이루어진 항체; 또는 서열번호 66의 아미노산 서열 (이 중에서 1번째부터 17번째까지의 아미노산 서열은 시그널 펩타이드임) 또는 서열번호 66의 18번째부터 460번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 68의 아미노산 서열 또는 서열번호 68의 21번째부터 240번째까지의 아미노산 서열을 포함하는 경쇄로 이루어진 항체인 것일 수 있다.According to one embodiment, the anti-c-Met antibody comprises the amino acid sequence of SEQ ID NO: 62 (the amino acid sequence from 1 to 17 of which is a signal peptide) or the amino acid sequence of 18 to 462 of SEQ ID NO: 62 An antibody consisting of a heavy chain comprising and an amino acid sequence of SEQ ID NO: 68 (the amino acid sequence from 1 to 20 of which is a signal peptide) or a light chain comprising the amino acid sequence of 21 to 240 of SEQ ID NO: 68; Amino acid sequence of SEQ ID NO: 64 (of which the first to 17th amino acid sequences are signal peptides) or the heavy chain comprising the amino acid sequence of SEQ ID NO: 64 from 18 to 461 and the amino acid sequence or sequence of SEQ ID NO: 68 An antibody consisting of a light chain comprising the amino acid sequence 21 to 240 of No. 68; Or the amino acid sequence of SEQ ID NO: 66 (of which the amino acid sequence from 1 to 17 is a signal peptide) or the heavy chain comprising the amino acid sequence from 18 to 460 of SEQ ID NO: 66 and the amino acid sequence of SEQ ID NO: 68, or It may be an antibody consisting of a light chain comprising the amino acid sequence of 21 to 240 of SEQ ID NO: 68.

다른 구체예에 따르면, 상기 항 c-Met 항체는 서열번호 62의 아미노산 서열 또는 서열번호 62의 18번째부터 462번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 70의 아미노산 서열 (이 중에서 1번째부터 17번째까지의 아미노산 서열은 시그널 펩타이드임) 또는 서열번호 70의 21번째부터 240번째까지의 아미노산 서열을 포함하는 경쇄로 이루어진 항체; 서열번호 64의 아미노산 서열 또는 서열번호 64의 18번째부터 461번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 70의 아미노산 서열 또는 서열번호 70의 21번째부터 240번째까지의 아미노산 서열을 포함하는 경쇄로 이루어진 항체; 또는 서열번호 66의 아미노산 서열 또는 서열번호 66의 18번째부터 460번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 70 또는 서열번호 70의 21번째부터 240번째까지의 아미노산 서열의 아미노산 서열을 포함하는 경쇄로 이루어진 항체인 것일 수 있다.According to another embodiment, the anti-c-Met antibody comprises the heavy chain comprising the amino acid sequence of SEQ ID NO: 62 or the amino acid sequence of 18 to 462 of SEQ ID NO: 62 and the amino acid sequence of SEQ ID NO: 70 (from the first of these) The 17th amino acid sequence is a signal peptide) or an antibody consisting of a light chain comprising the 21st to 240th amino acid sequences of SEQ ID NO: 70; As a heavy chain comprising the amino acid sequence of SEQ ID NO: 64 or the 18th to 461th amino acid sequence of SEQ ID NO: 64 and the light chain comprising the amino acid sequence of SEQ ID NO: 70 or the 21st to 240th amino acid sequence of SEQ ID NO: 70 Antibody consisting of; Or a heavy chain comprising the amino acid sequence of SEQ ID NO: 66 or the 18 to 460 amino acid sequence of SEQ ID NO: 66 and a light chain comprising the amino acid sequence of the amino acid sequence of SEQ ID NO: 70 or 21 to 240 of SEQ ID NO: 70 It may be an antibody consisting of.

다른 구체예에 따르면, 상기 항 c-Met 항체는 서열번호 62의 아미노산 서열 또는 서열번호 62의 18번째부터 462번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 108의 아미노산 서열을 포함하는 경쇄로 이루어진 항체; 서열번호 64의 아미노산 서열 또는 서열번호 64의 18번째부터 461번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 108의 아미노산 서열을 포함하는 경쇄로 이루어진 항체; 또는 서열번호 66의 아미노산 서열 또는 서열번호 66의 18번째부터 460번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 108의 아미노산 서열을 포함하는 경쇄로 이루어진 항체인 것일 수 있다.According to another embodiment, the anti-c-Met antibody consists of a heavy chain comprising the amino acid sequence of SEQ ID NO: 62 or the amino acid sequence of 18 to 462 of SEQ ID NO: 62 and a light chain comprising the amino acid sequence of SEQ ID NO: 108. Antibodies; An antibody consisting of a heavy chain comprising the amino acid sequence of SEQ ID NO: 64 or the 18th to 461th amino acid sequences of SEQ ID NO: 64 and a light chain comprising the amino acid sequence of SEQ ID NO: 108; Or it may be an antibody consisting of a heavy chain comprising the amino acid sequence of SEQ ID NO: 66 or the 18th to 460th amino acid sequence of SEQ ID NO: 66 and a light chain comprising the amino acid sequence of SEQ ID NO: 108.

한 구체예에서, 상기 상기 항 c-Met 항체는 서열번호 66의 아미노산 서열 또는 서열번호 66의 18번째부터 460번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 68의 21번째부터 240번째까지의 아미노산 서열을 포함하는 경쇄로 이루어진 항체 또는 서열번호 66의 아미노산 서열 또는 서열번호 66의 18번째부터 460번째까지의 아미노산 서열을 포함하는 중쇄 및 서열번호 108의 아미노산 서열을 포함하는 경쇄로 이루어진 항체일 수 있다.In one embodiment, the anti-c-Met antibody comprises the heavy chain comprising the amino acid sequence of SEQ ID NO: 66 or the amino acid sequence of 18 to 460 of SEQ ID NO: 66 and the amino acid of 21 to 240 of SEQ ID NO: 68 It may be an antibody consisting of a light chain comprising a sequence or an amino acid sequence of SEQ ID NO: 66 or a heavy chain comprising the 18th to 460th amino acid sequences of SEQ ID NO: 66 and a light chain comprising the amino acid sequence of SEQ ID NO: 108. .

한편, 상기 서열번호 70의 아미노산 서열을 포함하는 폴리펩티드는 인간의 카파 불변영역으로 이루어진 경쇄이며, 서열번호 68의 아미노산 서열을 포함하는 폴리펩티드는 상기 서열번호 70의 아미노산 서열을 포함하는 폴리펩티드에서 36번 (kabat numbering에 따름, 서열번호 68 내의 62번째 아미노산 위치) 히스티딘 (histidine)이 티로신 (tyrosine)으로 치환된 형태의 폴리펩티드이다. 상기 치환으로 인하여, 일 구체예에 따른 항체의 생산량이 증가될 수 있다. 또한 상기 서열번호 108의 아미노산 서열을 포함하는 폴리펩티드는 상기 서열번호 68의 아미노산 서열 중 1번째부터 20번째까지의 시그널 펩타이드를 제외한 21번째부터 240번째까지의 아미노산 서열을 포함하는 폴리펩티드에서 kabat numbering에 의한 27e 위치(kabat numbering에 따름, 서열번호 108 내 32번째 위치; CDR-L1 내부)의 세린(Ser)이 트립토판(Trp)으로 치환된 것으로, 상기 치환으로 인하여, 일 구체예에 따른 항체의 활성(예컨대, cMet에 대한 결합친화도, c-Met 분해 활성 및 Akt 인산화 억제 활성 등)이 보다 증진될 수 있다.On the other hand, the polypeptide comprising the amino acid sequence of SEQ ID NO: 70 is a light chain consisting of the human kappa constant region, and the polypeptide comprising the amino acid sequence of SEQ ID NO: 68 is 36 from the polypeptide comprising the amino acid sequence of SEQ ID NO: 70 ( According to kabat numbering, the 62nd amino acid position in SEQ ID NO: 68) histidine is a tyrosine-substituted polypeptide. Due to the substitution, the production amount of the antibody according to one embodiment may be increased. In addition, the polypeptide comprising the amino acid sequence of SEQ ID NO: 108 is obtained by kabat numbering in a polypeptide comprising the amino acid sequence from the 21st to the 240th excluding the signal peptide from 1st to 20th of the amino acid sequence of SEQ ID NO:68. Serine at position 27e (according to kabat numbering, position 32 in SEQ ID NO: 108; inside CDR-L1) is substituted with tryptophan (Trp), and due to the substitution, the activity of the antibody according to one embodiment ( For example, binding affinity to cMet, c-Met decomposition activity and Akt phosphorylation inhibitory activity, etc.) may be further enhanced.

일 구체예에서, 상기 항 c-Met 항체는 서열번호 106의 경쇄 상보성결정영역, 서열번호 107의 경쇄 가변영역, 또는 서열번호 108의 경쇄를 포함하는 항체일 수 있다.In one embodiment, the anti-c-Met antibody may be an antibody comprising a light chain complementarity determining region of SEQ ID NO: 106, a light chain variable region of SEQ ID NO: 107, or a light chain of SEQ ID NO: 108.

또 다른 예에서, 상기 항 c-Met 항체는 서열번호 109의 중쇄 및 서열번호 110의 경쇄를 포함하는 항체, 또는 이의 항원 결합 단편일 수 있다.In another example, the anti-c-Met antibody may be an antibody comprising a heavy chain of SEQ ID NO: 109 and a light chain of SEQ ID NO: 110, or an antigen-binding fragment thereof.

상기한 항 c-Met 항체의 약학적 유효량과 FGFR 저해제의 약학적 유효량을 혼합한 혼합제, 유효 성분으로 항 c-Met 항체의 약학적 유효량을 포함하는 제1 약학 조성물, 및/또는 유효성분으로 FGFR 저해제의 약학적 유효량을 포함하는 제2 약학 조성물은 약학적으로 허용 가능한 담체, 희석제, 및/또는 부형제 등과 함께 제공될 수 있다.A mixture of a pharmaceutical effective amount of the anti-c-Met antibody and a pharmaceutically effective amount of an FGFR inhibitor, a first pharmaceutical composition comprising a pharmaceutically effective amount of an anti-c-Met antibody as an active ingredient, and/or FGFR as an active ingredient The second pharmaceutical composition comprising a pharmaceutically effective amount of an inhibitor can be provided with a pharmaceutically acceptable carrier, diluent, and/or excipient.

상기 혼합제, 또는 약학 조성물에 포함되는 약학적으로 허용 가능한 담체는, 약물의 제제화에 통상적으로 이용되는 것으로서, 락토스, 덱스트로스, 수크로스, 솔비톨, 만니톨, 전분, 아카시아 고무, 인산 칼슘, 알기네이트, 젤라틴, 규산 칼슘, 미세결정성 셀룰로스, 폴리비닐피롤리돈, 셀룰로스, 물, 시럽, 메틸 셀룰로스, 메틸히드록시벤조에이트, 프로필히드록시벤조에이트, 활석, 스테아르산 마그네슘, 미네랄 오일 등으로 이루어진 군에서 선택된 1종 이상일 수 있으나, 이에 한정되는 것은 아니다. 상기 혼합제 또는 약학적 조성물은 상기 성분들 이외에 약학 조성물 제조에 통상적으로 사용되는 희석제, 부형제, 윤활제, 습윤제, 감미제, 향미제, 유화제, 현탁제, 보존제 등으로 이루어진 군에서 선택된 1종 이상을 추가로 포함할 수 있다.The mixture, or a pharmaceutically acceptable carrier contained in the pharmaceutical composition, is commonly used for the formulation of drugs, lactose, dextrose, sucrose, sorbitol, mannitol, starch, acacia rubber, calcium phosphate, alginate, In the group consisting of gelatin, calcium silicate, microcrystalline cellulose, polyvinylpyrrolidone, cellulose, water, syrup, methyl cellulose, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate, mineral oil, etc. It may be one or more selected, but is not limited thereto. The mixture or pharmaceutical composition is one or more selected from the group consisting of diluents, excipients, lubricants, wetting agents, sweeteners, flavoring agents, emulsifiers, suspending agents, preservatives, etc., which are commonly used in the manufacture of pharmaceutical compositions in addition to the above components. It can contain.

상기 혼합제 또는 약학 조성물은 경구 또는 비경구로 투여할 수 있다. 비경구 투여인 경우에는 정맥내 주입, 피하 주입, 근육 주입, 복강 주입, 내피 투여, 국소 투여, 비내 투여, 폐내 투여 및 직장내 투여 등으로 투여할 수 있다. 경구 투여시, 단백질 또는 펩타이드는 소화가 되기 때문에 경구용 조성물은 활성 약제를 코팅하거나 위에서의 분해로부터 보호되도록 제형화 되어야 한다. 또한, 상기 조성물은 활성 물질이 표적 세포로 이동할 수 있는 임의의 장치에 의해 투여될 수 있다.The mixture or pharmaceutical composition may be administered orally or parenterally. In the case of parenteral administration, intravenous injection, subcutaneous injection, intramuscular injection, intraperitoneal injection, endothelial administration, topical administration, intranasal administration, intrapulmonary administration, and rectal administration may be administered. When administered orally, proteins or peptides are digested, so oral compositions must be formulated to coat the active agent or to protect it from degradation in the stomach. In addition, the composition can be administered by any device capable of transporting the active substance to the target cell.

본 명세서에 있어서 "약학적 유효량"은 약물이 약학적으로 의미있는 효과를 나타낼 수 있는 양을 의미한다. 1회 투여를 위한 항 c-Met 항체의 약학적 유효량과 FGFR 저해제의 약학적 유효량은 각각의 약물의 제제화 방법, 투여 방식, 환자의 연령, 체중, 성, 병적 상태, 음식, 투여 시간, 투여 간격, 투여 경로, 배설 속도 및 반응 감응성과 같은 요인들에 따라서 다양하게 처방될 수 있다. 예컨대, 1회 투여를 위한 상기 FGFR 저해제의 약학적 유효량은 0.001 내지 100㎎/kg, 또는 0.02 내지 10㎎/kg 범위일 수 있고, 1회 투여를 위한 상기 항 c-Met 항체의 약학적 유효량은 0.001 내지 100㎎/kg, 또는 0.02 내지 10 ㎎/kg 범위일 수 있으나, 이에 제한되는 것은 아니다."Pharmaceutical effective amount" as used herein refers to an amount in which a drug can exhibit a pharmaceutically meaningful effect. The pharmacologically effective amount of the anti-c-Met antibody for one administration and the pharmacologically effective amount of the FGFR inhibitor are the method of formulating each drug, the mode of administration, the patient's age, weight, sex, morbidity, food, administration time, and administration interval. , It can be variously prescribed depending on factors such as the route of administration, the rate of excretion, and response sensitivity. For example, the pharmaceutically effective amount of the FGFR inhibitor for one administration may range from 0.001 to 100 mg/kg, or 0.02 to 10 mg/kg, and the pharmaceutically effective amount of the anti-c-Met antibody for one administration is It may be in the range of 0.001 to 100 mg/kg, or 0.02 to 10 mg/kg, but is not limited thereto.

상기 1회 투여를 위한 약학적 유효량은 단위 용량 형태로 하나의 제제로 제제화되거나, 적절하게 분량하여 제제화되거나, 다용량 용기 내에 내입시켜 제조될 수 있다. 상기 키트에 있어서, 1회 투여를 위한 항 c-Met 항체의 약학적 유효량 및 FGFR 저해제의 약학적 유효량이 기본단위로 각각 포장용기에 포함되어 있는 것일 수 있다. The pharmaceutically effective amount for the single administration may be formulated as a single formulation in a unit dose form, or may be prepared by appropriately dispensing, or may be prepared by incorporating into a multi-dose container. In the above kit, the pharmacologically effective amount of the anti-c-Met antibody for single administration and the pharmacologically effective amount of the FGFR inhibitor may be included in the packaging container as a basic unit, respectively.

상기 병용 투여 후 다음 병용 투여까지의 기간으로 정의되는 병용 투여간 투여 간격은 24 시간 내지 30일, 구체적으로 7일 내지 14일일 수 있으나, 이에 제한되는 것은 아니다. 상기 병용 투여가 유효 성분으로 항 c-Met 항체의 약학적 유효량을 포함하는 제1 약학 조성물 및 유효성분으로 FGFR 저해제의 약학적 유효량을 포함하는 제2 약학 조성물을 순차적으로 투여하는 것인 경우, 제1 약학 조성물과 제2 약학 조성물 간의 투여 간격은 동시, 또는 1 내지 60분, 구체적으로 1 내지 10분일 수 있으며, 그 투여 순서는 서로 바뀌어도 무방하다.The administration interval between the combination administrations defined as a period from the combination administration to the next combination administration may be 24 hours to 30 days, specifically, 7 days to 14 days, but is not limited thereto. When the combined administration is to sequentially administer a first pharmaceutical composition comprising a pharmaceutically effective amount of an anti-c-Met antibody as an active ingredient and a second pharmaceutical composition comprising a pharmaceutically effective amount of an FGFR inhibitor as an active ingredient, The administration interval between the 1 pharmaceutical composition and the second pharmaceutical composition may be simultaneous, or 1 to 60 minutes, specifically 1 to 10 minutes, and the order of administration may be changed.

상기 혼합제 또는 약학 조성물은 오일 또는 수성 매질중의 용액, 현탁액, 시럽제 또는 유화액 형태이거나 엑스제, 산제, 분말제, 과립제, 정제 또는 캅셀제 등의 형태로 제형화될 수 있으며, 제형화를 위하여 분산제 또는 안정화제를 추가적으로 포함할 수 있다. The mixture or pharmaceutical composition may be in the form of a solution, suspension, syrup, or emulsion in an oil or aqueous medium, or may be formulated in the form of ex-agent, powder, granule, tablet or capsule, etc. Stabilizers may be additionally included.

유효성분으로 항 c-Met 항체 (또는 그의 항원 결합 단편)을 포함하는 약학 조성물은 면역 리포좀으로 제형화될 수 있다. 항체를 포함하는 리포좀은 당업계에 널리 알려진 방법에 따라 제조될 수 있다. 상기 면역 리포좀은 포스파티딜콜린, 콜레스테롤 및 폴리에틸렌글리콜-유도체화된 포스파티딜에탄올아민을 포함하는 지질 조성물로서 역상 증발법에 의해 제조될 수 있다. 예를 들어, 항체의 Fab' 단편은 디설파이드-교체 반응을 통해 리포좀에 접합될 수 있다. 독소루비신과 같은 화학치료제가 추가로 리포좀 내에 포함될 수 있다.Pharmaceutical compositions comprising an anti-c-Met antibody (or antigen-binding fragment thereof) as an active ingredient may be formulated into immune liposomes. Liposomes comprising antibodies can be prepared according to methods well known in the art. The immune liposome is a lipid composition comprising phosphatidylcholine, cholesterol and polyethylene glycol-derivatized phosphatidylethanolamine, and may be prepared by reverse phase evaporation. For example, Fab' fragments of an antibody can be conjugated to liposomes through a disulfide-replacement reaction. Chemotherapeutic agents, such as doxorubicin, may additionally be included in the liposome.

또 다른 예는 항 c-Met 항체의 약학적 유효량 및 FGFR 저해제의 약학적 유효량을 암의 예방 및/또는 치료를 필요로 하는 환자에게 병용 투여하는 단계를 포함하는 암의 예방 및/또는 치료 방법을 제공한다. 상기 방법은 투여하는 단계 이전에 암의 예방 및/또는 치료를 필요로 하는 환자를 확인하는 단계를 추가로 포함할 수 있다.Another example is a method of preventing and/or treating cancer comprising administering a pharmaceutically effective amount of an anti-c-Met antibody and a pharmaceutically effective amount of an FGFR inhibitor to a patient in need thereof. to provide. The method may further include identifying a patient in need of prevention and/or treatment of cancer prior to the step of administration.

한 구체예에서, 상기 병용 투여는 항 c-Met 항체의 약학적 유효량과 FGFR 저해제의 약학적 유효량을 혼합한 혼합제를 투여함으로써 수행될 수 있다. 다른 구체예에서, 상기 병용 투여는 항 c-Met 항체의 약학적 유효량을 투여하는 제1 단계 및 FGFR 저해제의 약학적 유효량을 투여하는 제2 단계를 동시에 또는 순차적으로 수행하는 것일 수 있다. 순차적으로 투여하는 경우 그 순서는 서로 바뀌어도 무방하다. In one embodiment, the combination administration may be performed by administering a mixture of a pharmaceutically effective amount of an anti-c-Met antibody and a pharmaceutically effective amount of an FGFR inhibitor. In another embodiment, the combination administration may be performed simultaneously or sequentially in the first step of administering a pharmaceutically effective amount of the anti-c-Met antibody and the second step of administering a pharmaceutically effective amount of the FGFR inhibitor. When administered sequentially, the order may be interchanged.

상기 환자는 인간, 원숭이 등을 포함하는 영장류, 마우스, 래트 등을 포함하는 설치류 등을 포함하는 포유류일 수 있다. The patient may be a mammal including primates including humans, monkeys, etc., rodents including mice, rats, and the like.

또 다른 예는 항 c-Met 항체 및 FGFR 저해제의 암의 예방 및/또는 치료를 위한 병용 투여 용도를 제공한다.Another example provides the use of a combination administration for the prevention and/or treatment of cancer with anti-c-Met antibodies and FGFR inhibitors.

본 발명에서 제안되는 병용 투여용 약학 조성물 또는 방법은 암의 예방 및/또는 치료에 사용될 수 있다. 상기 암은 c-Met 및/또는 FGFR의 과발현 및/또는 비정상적인 활성화와 관련된 암일 수 있으며, 고형암 또는 혈액암일 수 있다. 상기 암은, 이에 제한되지 않지만, 편평상피세포암, 소세포폐암, 비소세포폐암, 폐의 선암, 폐의 편평상피암, 복막암, 피부암, 피부 또는 안구내 흑색종, 직장암, 항문부근암, 식도암, 소장암, 내분비선암, 부갑상선암, 부신암, 연조직 육종, 요도암, 만성 또는 급성 백혈병, 림프구 림프종, 간세포암, 위장암, 위암, 췌장암, 교아종, 경부암, 난소암, 간암, 방광암, 간종양, 유방암, 결장암, 대장암, 자궁내막 또는 자궁암, 침샘암, 신장암, 전립선암, 음문암, 갑상선암, 두경부암, 뇌암 등으로 이루어진 군에서 선택된 1종 이상일 수 있다. 상기 암은 원발성 암뿐 아니라 전이성 암을 포함할 수 있다. 또한, 상기 암은 c-Met 저해제, 예컨대 항 c-Met 항체에 대하여 저항성을 획득한 암일 수 있다. 예컨대, 상기 암은 항 c-Met 항체 저항성을 갖는 위암, 폐암 등의 고형암일 수 있다. The pharmaceutical composition or method for combination administration proposed in the present invention can be used for the prevention and/or treatment of cancer. The cancer may be cancer associated with overexpression and/or abnormal activation of c-Met and/or FGFR, and may be solid cancer or blood cancer. The cancer is, but is not limited to, squamous cell carcinoma, small cell lung cancer, non-small cell lung cancer, adenocarcinoma of the lung, squamous cell carcinoma of the lung, peritoneal cancer, skin cancer, melanoma of the skin or eye, rectal cancer, proximal cancer, esophageal cancer, Small intestine cancer, endocrine adenocarcinoma, parathyroid cancer, adrenal cancer, soft tissue sarcoma, urethral cancer, chronic or acute leukemia, lymphocyte lymphoma, hepatocellular carcinoma, gastrointestinal cancer, gastric cancer, pancreatic cancer, glioblastoma, cervical cancer, ovarian cancer, liver cancer, bladder cancer, liver tumor , Breast cancer, colon cancer, colorectal cancer, endometrial or uterine cancer, salivary gland cancer, kidney cancer, prostate cancer, vulva cancer, thyroid cancer, head and neck cancer, brain cancer, or the like. The cancer may include primary cancer as well as metastatic cancer. In addition, the cancer may be a c-Met inhibitor, such as a cancer that has acquired resistance to an anti-c-Met antibody. For example, the cancer may be solid cancer such as gastric cancer and lung cancer having anti-c-Met antibody resistance.

상기 암의 예방 및/또는 치료 효과는 암세포의 성장을 억제하는 효과뿐 아니라, 이동(migration), 침습(invasion), 및/또는 전이(metastasis) 등을 억제하여, 이로 인한 암의 악화를 억제하는 효과를 포함한다.The prophylactic and/or therapeutic effect of the cancer is not only an effect of suppressing the growth of cancer cells, but also an inhibition of migration, invasion, and/or metastasis, thereby suppressing the exacerbation of cancer. Contains effects.

본 발명에서 제공되는 항 c-Met 항체과 FGFR 저해제와의 병용 투여 요법은 1) 항 c-Met 항체와 FGFR 저해제의 단독 투여시보다 우수한 상승 효과를 거둘 수 있음은 물론이고, 2) 항 c-Met 항체의 효능을 증진시키고 이에 대한 저항성을 극복하게 함으로써 기존에 항 c-Met 항체가 효과를 보이지 않아서 항 c-Met 항체 치료가 한계를 보이던 암종에서도 우수한 효과를 거둘 수 있어서 항 c-Met 항체의 적용증 범위를 넓히고, 3) 유효 투여량을 줄이거나 및/또는 투여 간격을 증가시킬 수 있게 되어 약물에 대한 부작용을 감소시킬 수 있고, 4) 항 c-Met 항체의 장기 처리시 유발된 가능성이 있는 저항석을 극복할 수 있는 효과 등을 갖는다.The combination administration therapy of the anti-c-Met antibody and the FGFR inhibitor provided in the present invention can, of course, achieve a better synergistic effect than that of 1) the anti-c-Met antibody and the FGFR inhibitor alone, and 2) the anti-c-Met. By applying the anti-c-Met antibody, the anti-c-Met antibody has no effect by enhancing the efficacy of the antibody and overcoming resistance to it. It can broaden the range of symptoms, 3) reduce the effective dose and/or increase the interval between administrations, thereby reducing side effects to the drug, and 4) potential for long-term treatment of anti-c-Met antibodies. Has an effect that can overcome the resistance stone.

도 1은 위암 세포주인 MKN45 세포주에서 항 c-Met 항체 단독 처리 또는 항 c-Met 항체와 FGFR 저해제인 PD173074와의 병용 처리시의 세포 생존률을 항 c-Met 항체의 처리 농도에 따라 보여주는 그래프이다.
도 2는 폐암 세포주인 EBC1 세포주에서 항 c-Met 항체 단독 처리 또는 항 c-Met 항체와 FGFR 저해제인 PD173074와의 병용 처리시의 세포 생존률을 항 c-Met 항체의 처리 농도에 따라 보여주는 그래프이다.
도 3은 폐암 세포주인 EBC1 세포주에서 항 c-Met 항체 단독 처리 또는 항 c-Met 항체와 FGFR 저해제인 BGJ398과의 병용 처리시의 세포 생존률을 항 c-Met 항체의 처리 농도에 따라 보여주는 그래프이다.
도 4는 폐암 세포주인 EBC1 세포주에서 항 c-Met 항체 단독 처리 또는 항 c-Met 항체와 FGFR 저해제와의 병용 처리시 apoptosis 결과를 나타낸 그래프이다.
도 5는 대장암 세포주인 HT29 세포주에서 항 c-Met 항체 단독 처리 또는 항 c-Met 항체와 FGFR 저해제인 PD173074와의 병용 처리시의 세포 생존률을 항 c-Met 항체의 처리 농도에 따라 보여주는 그래프이다.
도 6은 항 c-Met 항체에 대하여 저항성을 획득한 MKN45 위암 세포주에서 PD173074와 항 c-Met 항체의 병용 투여시의 세포 생존률을 나타낸 그래프이다.
도 7은 항 c-Met 항체에 대하여 저항성을 획득한 MKN45 위암 세포주에서 BGJ398와 항 c-Met 항체의 병용 투여시의 세포 생존률을 나타낸 그래프이다.
도 8은 항 c-Met 항체에 대하여 저항성을 획득한 EBC1 폐암 세포주에서 BGJ398와 항 c-Met 항체의 병용 투여시의 세포 생존률을 나타낸 그래프이다.
도 9는 위암 세포주 MKN45 세포의 시간에 따른 종양 부피 성장을 보여주는 그래프(n=10)이다.1 is a graph showing the cell survival rate of anti-c-Met antibody alone or in combination treatment of anti-c-Met antibody and FGFR inhibitor PD173074 in gastric cancer cell line MKN45 cell line according to the treatment concentration of anti-c-Met antibody.
FIG. 2 is a graph showing cell survival rates according to the treatment concentration of anti-c-Met antibody in the treatment of anti-c-Met antibody alone or in combination treatment with anti-c-Met antibody and FGFR inhibitor PD173074 in the EBC1 cell line, a lung cancer cell line.
Figure 3 is a graph showing the cell viability of anti-c-Met antibody alone or in combination treatment with anti-c-Met antibody and FGFR inhibitor BGJ398 in the lung cancer cell line EBC1 cell line according to the treatment concentration of anti-c-Met antibody.
4 is a graph showing the results of apoptosis in the treatment of anti-c-Met antibody alone or in combination with anti-c-Met antibody and FGFR inhibitor in the EBC1 cell line, a lung cancer cell line.
5 is a graph showing the cell viability of the anti-c-Met antibody alone or the combination treatment of the anti-c-Met antibody and the FGFR inhibitor PD173074 in the colon cancer cell line HT29 cell line according to the treatment concentration of the anti-c-Met antibody.
6 is a graph showing the cell survival rate when the combination administration of PD173074 and anti-c-Met antibody in the MKN45 gastric cancer cell line obtained resistance to the anti-c-Met antibody.
7 is a graph showing cell survival rate when BGJ398 and anti-c-Met antibody are administered together in MKN45 gastric cancer cell line obtained resistance to anti-c-Met antibody.
8 is a graph showing cell survival rate when BGJ398 and anti-c-Met antibody are administered together in an EBC1 lung cancer cell line that has acquired resistance to anti-c-Met antibody.
9 is a graph showing the growth of tumor volume over time in the gastric cancer cell line MKN45 cells (n=10).

이하, 본 발명을 실시예에 의해 상세히 설명한다. Hereinafter, the present invention will be described in detail by examples.

단, 하기 실시예는 본 발명을 예시하는 것일 뿐, 본 발명의 내용이 하기 실시예에 한정되는 것은 아니다.
However, the following examples are only to illustrate the present invention, the content of the present invention is not limited to the following examples.

참고예Reference example : 항 c-: Term c- MetMet 항체의 제작 Production of antibodies

1.1. c-1.1. c- MetMet 에 대한 마우스 항체 'Mouse Antibodies'' AbF46'AbF46' 의 생산Production of

1.1.1. 마우스의 면역화1.1.1. Immunization of mice

하이브리도마 세포주의 개발에 필요한 면역화 된 마우스를 얻기 위하여, 5마리의 마우스에 한 마리당 100 ㎍의 인간의 c-Met/Fc 융합 단백질(R&D Systems)과 동량의 완전 프로인드 어주번트(Freund's adjuvant)를 혼합하여 4-6 주된 BALB/c 마우스(Japan SLC, Inc.)의 복강 내에 주사하였다. 2주 후에 상기와 동일한 방법으로 상기 항원으로 사용된 인간의 c-Met/Fc 융합 단백질을 앞서 주사한 양의 절반인 50 ㎍을 동량의 불완전 프로인드 어주번트(incomplete Freund's adjuvant)과 혼합하여 마우스의 복강 내에 주사하였다. 일주일 후 마지막 부스팅(boosting)이 수행되고 3일 후에 상기 마우스의 꼬리에서 채혈하여 혈청을 얻은 뒤 1/1000로 PBS에 희석하여 ELISA로 c-Met을 인지하는 항체의 역가가 증가됨을 확인하였다. 상기의 결과로 항체의 양이 충분하게 얻어지는 마우스를 선별하여 하기의 세포융합과정을 수행하였다.To obtain the immunized mice required for the development of the hybridoma cell line, 100 μg of human c-Met/Fc fusion protein (R&D Systems) per 5 mice and the same amount of complete Freund's adjuvant Were mixed and injected into the intraperitoneal cavity of 4-6 week-old BALB/c mice (Japan SLC, Inc.). After 2 weeks, 50 µg, which is half of the amount previously injected with the human c-Met/Fc fusion protein used as the antigen, was mixed with the same amount of incomplete Freund's adjuvant in the same manner as described above. It was injected intraperitoneally. After one week, the last boosting was performed, and after 3 days, blood was collected from the tail of the mouse to obtain serum, and it was confirmed that the titer of the antibody recognizing c-Met was increased by ELISA by dilution in PBS at 1/1000. As a result of the above, a mouse having a sufficient amount of antibody was selected and the following cell fusion process was performed.

1.1.2. 세포 융합 및 1.1.2. Cell fusion and 하이브리도마의Hybridoma 제조 Produce

세포융합 실험 3일 전에 50 ㎍의 PBS에 인간의 c-Met/Fc 융합 단백질 혼합물을 BALB/c 마우스(Japan SLC, Inc.)의 복강 내에 주사하고, 면역화 된 마우스를 마취한 후 몸통의 좌측에 위치한 비장(spleen)을 적출하였다. 적출한 비장을 메쉬로 갈아서 세포를 분리하고, 배양 배지(DMEM, GIBCO, Invitrogen)와 혼합하여 비장세포 현탁액을 만들었다. 상기 현탁액을 원심분리하여 세포층을 회수하였다. 상기 얻어진 비장세포 1 x 10⁸개와 골수종세포(Sp2/0) 1 x 10⁸개를 혼합한 다음, 원심분리하여 세포를 침전시켰다. 상기 원심분리된 침전물을 천천히 분산시키고, 배양 배지(DMEM)에 들어있는 45% 폴리에틸렌글리콜(PEG)(1 ㎖)을 처리하고, 37 ℃에서 1분 동안 유지시킨 후, 배양 배지(DMEM) 1 ㎖을 첨가하였다. 이후 배양배지(DMEM) 10 ㎖을 1분 동안 첨가하고, 37℃의 물에서 5분 동안 방치한 후 50 ㎖로 맞추어 다시 원심분리하였다. 세포 침전물을 분리 배지(HAT 배지)에 1~2×10⁵/㎖ 정도로 재현탁시키고, 96-웰(well) 플레이트에 0.1 ㎖씩 분주한 후 37℃ 이산화탄소 배양기에서 배양하여 하이브리도마 세포군을 제작하였다.
Three days before the cell fusion experiment, a human c-Met/Fc fusion protein mixture was injected into the intraperitoneal cavity of a BALB/c mouse (Japan SLC, Inc.) in PBS of 50 μg, and the immunized mouse was anesthetized, and then on the left side of the torso. The located spleen was removed. The extracted spleen was ground with a mesh to separate the cells, and mixed with a culture medium (DMEM, GIBCO, Invitrogen) to make a spleen cell suspension. The suspension was centrifuged to recover the cell layer. A mixture of the resulting spleen cells, 1 x 10 ⁸ dogs and myeloma cells (Sp2 / 0) 1 x 10 8 gae precipitate the following, the cells by centrifugation. The centrifuged precipitate was slowly dispersed, treated with 45% polyethylene glycol (PEG) (1 mL) in culture medium (DMEM), maintained at 37° C. for 1 minute, and then 1 mL of culture medium (DMEM). Was added. Thereafter, 10 ml of culture medium (DMEM) was added for 1 minute, left in water at 37° C. for 5 minutes, and then adjusted to 50 ml and centrifuged again. The cell precipitate was re-suspended in a separation medium (HAT medium) to about 1 to 2×10 ⁵ /ml, dispensed in 0.1 ml increments in a 96-well plate, and cultured in a 37°C carbon dioxide incubator to prepare a hybridoma cell population. Did.

1.1.3. c-1.1.3. c- MetMet 단백질에 대한 단일클론 항체를 생산하는 Producing monoclonal antibodies against proteins 하이브리도마Hybridoma 세포의 선별 Cell sorting

상기 참고예 1.1.2에서 제조된 하이브리도마 세포군 중에서 c-Met 단백질에만 특이적으로 반응하는 하이브리도마 세포를 선별하기 위하여 인간의 c-Met/Fc 융합 단백질과 인간의 Fc 단백질을 항원으로 이용한 ELISA 분석 방법을 통하여 스크리닝하였다. Human c-Met/Fc fusion protein and human Fc protein are used as antigens to select hybridoma cells that specifically respond to c-Met protein among the hybridoma cell groups prepared in Reference Example 1.1.2. Screening was performed through an ELISA analysis method.

마이크로타이터 플레이트에 인간의 c-Met/Fc 융합 단백질을 한 웰당 각각 50 ㎕ (2 ug(microgram)/㎖)씩 가하여 플레이트 표면에 부착시키고, 반응하지 않은 항원은 세척하여 제거하였다. c-Met이 아닌 Fc에 결합되는 항체를 선별하여 제외시키기 위하여 인간의 Fc 단백질을 위와 동일한 방법으로 플레이트 표면에 부착시켰다. To the microtiter plate, 50 μl (2 ug (microgram)/ml) of human c-Met/Fc fusion protein was added to each well and attached to the plate surface, and unreacted antigen was washed and removed. In order to select and exclude antibodies that bind to Fc other than c-Met, human Fc proteins were attached to the plate surface in the same manner as above.

상기 참고예 1.1.2에서 얻어진 하이브리도마 세포의 배양액을 상기 준비된 각각 웰에 50 ㎕씩을 가하여 1 시간 동안 반응시킨 후 인산 완충용액-트윈 20(TBST) 용액으로 충분히 세척하여 반응하지 않은 배양액을 제거하였다. 여기에 염소 항-마우스 IgG-호스래디쉬 퍼옥시다제(goat anti-mouse IgG-HRP)를 가하여 1 시간 동안 실온에서 반응시킨 다음, TBST 용액으로 충분히 세척하였다. 이어서 퍼옥시다제의 기질용액(OPD)을 가하여 반응시키고, 그 반응 정도는 ELISA Reader로 450 nm에서 흡광도를 측정하여 확인하였다.The culture medium of hybridoma cells obtained in Reference Example 1.1.2 was added to each well prepared and reacted for 1 hour, followed by washing with phosphate buffer solution-Tween 20 (TBST) solution to remove unreacted culture medium. Did. Goat anti-mouse IgG-horseradish peroxidase (goat anti-mouse IgG-HRP) was added thereto, reacted at room temperature for 1 hour, and then thoroughly washed with TBST solution. Subsequently, a peroxidase substrate solution (OPD) was added to react, and the degree of reaction was confirmed by measuring absorbance at 450 nm with an ELISA Reader.

위와 같은 반응 정도 확인에 의하여, 인간의 Fc에는 결합되지 않고, 인간의 c-Met 단백질에만 특이적으로 높은 결합력을 갖는 항체를 분비하는 하이브리도마 세포주들을 반복하여 선별하였다. 반복 선별을 통해 얻은 하이브리도마 세포주를 제한 희석(limiting dilution)하여 단일클론 항체를 생성하는 하이브리도마 세포주 1개의 클론을 최종적으로 얻었다. 최종 선별된 단일클론 항체 생산 하이브리도마를 2009년 10월 6일자로 부다페스트 조약 하의 국제기탁기관인 대한민국 서울 종로구 연건동에 소재하는 한국 세포주연구재단에 기탁하여 수탁번호 KCLRF-BP-00220를 부여받았다 (한국 공개특허 제2011-0047698 참조).
By confirming the degree of reaction as described above, hybridoma cell lines that do not bind to human Fc and secrete antibodies with high binding power specifically for human c-Met protein were selected repeatedly. By limiting dilution of the hybridoma cell line obtained through repeated screening, one clone of the hybridoma cell line producing a monoclonal antibody was finally obtained. The final selected monoclonal antibody-producing hybridoma was deposited with the Korea Cell Line Research Foundation located in Yeongeon-dong, Jongno-gu, Seoul, Korea, on October 6, 2009, under the Budapest Treaty, and was granted the accession number KCLRF-BP-00220 (Korea See Patent Publication No. 2011-0047698).

1.1.4. 단일클론 항체의 생산 및 정제1.1.4. Production and purification of monoclonal antibodies

상기 참고예 1.1.3에서 얻은 하이브리도마 세포를 무혈청 배지에서 배양하고 배양액으로부터 단일클론 항체를 생산 정제하였다. The hybridoma cells obtained in Reference Example 1.1.3 were cultured in a serum-free medium, and monoclonal antibodies were produced and purified from the culture medium.

먼저 10%(v/v) FBS가 포함된 배양 배지(DMEM) 배지 50 ㎖에서 배양된 상기 하이브리도마 세포를 원심분리하여 세포 침전물을 20 ㎖ PBS로 2회 이상 세척하여 FBS가 제거된 상태에서, 상기 세포 침전물을 배양 배지(DMEM) 배지 50 ㎖에 재현탁시킨 후, 3일 동안 37℃ 이산화탄소 배양기에서 배양하였다. First, the hybridoma cells cultured in 50 ml of culture medium (DMEM) medium containing 10% (v/v) FBS were centrifuged to wash cell sediment twice or more with 20 ml PBS to remove FBS. , The cell precipitate was resuspended in 50 ml of culture medium (DMEM) medium, and then cultured in a 37° C. carbon dioxide incubator for 3 days.

이후, 원심분리하여, 항체를 생산하는 세포를 제거하고 항체들이 분비된 배양액을 분리하여, 4℃에 보관하거나 바로 모아서 항체의 분리 정제에 사용하였다. 친화성 칼럼(Protein G agarose column; Pharmacia, USA)을 장착한 AKTA 정제 기기(GE Healthcare)를 이용하여 상기 준비된 배양액 50 ㎖ 내지 300 ㎖로부터 항체를 순수 정제한 후, 단백질 응집용 필터(Amicon)를 사용하여 PBS로 상층액을 치환하여 정제된 항체를 보관하고, 이후의 실시예에 사용하였다.
Subsequently, by centrifugation, the cells producing the antibody were removed, and the culture medium from which the antibodies were secreted was isolated and stored at 4° C. or collected immediately and used for purification of the antibody. After purification of the antibody from 50 ml to 300 ml of the prepared culture medium using an AKTA purification device (GE Healthcare) equipped with an affinity column (Protein G agarose column; Pharmacia, USA), a filter for protein aggregation (Amicon) was used. The purified antibody was stored by substituting the supernatant with PBS, and used in the following examples.

1.2. c-1.2. c- MetMet 에 대한 for 키메릭Chimeric 항체 Antibody chAbF46chAbF46 의 제작Production of

일반적으로 마우스 항체는 치료 목적으로 인간에게 주입되었을 때 면역거부반응(immunogenicity)을 보일 가능성이 높으므로, 이를 해결하기 위하여, 상기 참고예에서 제작된 마우스 항체 AbF46으로부터, 항원 결합에 관련된 변이 영역(variable region)을 제외한 불변 영역(constant region)을 인간 IgG1 항체의 서열로 치환하는 키메릭 항체 chAbF46을 제작하였다.In general, since a mouse antibody is likely to show an immunogenicity when injected into a human for therapeutic purposes, in order to solve this, from the mouse antibody AbF46 produced in the above reference example, a variable region related to antigen binding (variable) The chimeric antibody chAbF46 was constructed to replace the constant region except the region with the sequence of the human IgG1 antibody.

중쇄에 해당하는 뉴클레오타이드 서열은 'EcoRI-signal sequence-VH-NheI-CH-TGA-XhoI'(서열번호 38)로, 경쇄에 해당하는 뉴클레오타이드 서열은 'EcoRI-signal sequence-VL- BsiWI-CL-TGA-XhoI'(서열번호 39)로 구성되도록 각각 디자인하여 유전자를 합성하였다. 이후, Invitrogen 사의 OptiCHO^TM Antibody Express Kit (Cat no. 12762-019)에 포함되어 있는 pOptiVEC^TM-TOPO TA Cloning Kit에 상기 중쇄에 해당하는 뉴클레오타이드 서열을 포함하는 DNA 절편(서열번호 38)을, pcDNA^TM3.3-TOPOTA Cloning Kit(Cat no. 8300-01)에 상기 경쇄에 해당하는 뉴클레오타이드 서열을 포함하는 DNA 절편(서열번호 39)을 각각 EcoRI(NEB, R0101S)과 XhoI(NEB, R0146S) 제한 효소를 사용하여 클로닝함으로써, 키메릭 항체의 발현을 위한 중쇄를 포함하는 벡터 및 경쇄를 포함하는 벡터를 각각 구축하였다.The nucleotide sequence corresponding to the heavy chain is'EcoRI-signal sequence-VH-NheI-CH-TGA-XhoI' (SEQ ID NO: 38), and the nucleotide sequence corresponding to the light chain is'EcoRI-signal sequence-VL- BsiWI-CL-TGA Genes were synthesized by designing each to consist of -XhoI' (SEQ ID NO: 39). Subsequently, a DNA fragment (SEQ ID NO: 38) containing the nucleotide sequence corresponding to the heavy chain was added to pOptiVEC ^TM -TOPO TA Cloning Kit included in the OptiCHO ^TM Antibody Express Kit (Cat no. 12762-019) from Invitrogen, pcDNA ^TM 3.3-TOPO In the TA Cloning Kit (Cat no. 8300-01), DNA fragments containing the nucleotide sequence corresponding to the light chain (SEQ ID NO: 39) were cloned using EcoRI (NEB, R0101S) and XhoI (NEB, R0146S) restriction enzymes, respectively. By doing so, a vector containing a heavy chain and a vector containing a light chain for expression of a chimeric antibody were constructed, respectively.

상기 구축된 벡터는 각각 Qiagen Maxiprep kit (Cat no. 12662)을 이용하여 증폭되었으며, 임시발현은 Freestyle^TM MAX 293 Expression System (invitrogen)을 이용하여 진행 되었다. 사용된 세포주는 293 F cell 이며, FreeStyle™ 293 Expression Medium를 배지로 사용하여 부유배양방식으로 배양되었다. 임시발현 하루 전 세포를 5x10⁵cells/ml의 농도로 준비한 후, 24시간이 지난 뒤 cell수가 1x10⁶cells/ml이 되었을 때 임시발현을 진행하였다. Freestyle^TM MAX reagent (invitrogen)을 사용한 liposomal reagent법으로 형질도입(transfection)을 진행 하였으며, 15ml tube에 중쇄 DNA: 경쇄 DNA=1:1 의 비율로 DNA를 준비하여 OptiPro™ SFM (invtrogen) 2ml과 mix하고(A), 또 다른 15ml tube에 Freestyle^TM MAX reagent 100㎕와 OptiPro™ SFM 2ml을 mix(B)한 후, (A)와 (B)을 mix하여 15분간 incubation 한 후, 하루 전에 준비한 세포에 혼합액을 천천히 섞어주었다. 형질도입 완료 후, 37 ℃, 80% humidity, 8% CO₂ _,130 rpm incubator에서 5일간 배양하였다. Each of the constructed vectors was amplified using Qiagen Maxiprep kit (Cat no. 12662), and temporary expression is Freestyle ^TM It was performed using the MAX 293 Expression System (invitrogen). The cell line used was 293 F cell, and was cultured in a floating culture method using FreeStyle™ 293 Expression Medium as a medium. One day before the temporary expression, cells were prepared at a concentration of 5x10 ⁵ cells/ml, and after 24 hours, temporary expression was performed when the number of cells reached 1x10 ⁶ cells/ml. Transfection was performed by liposomal reagent method using Freestyle ^TM MAX reagent (invitrogen), and DNA was prepared in a ratio of heavy chain DNA: light chain DNA=1:1 in a 15 ml tube and mixed with 2 ml of OptiPro™ SFM (invtrogen) (A), 100ml of Freestyle ^TM MAX reagent and 2ml of OptiPro™ SFM in another 15ml tube, mix(B), mix (A) and (B) for 15 minutes, incubate for 15 minutes, The mixture was slowly mixed. After completion of transduction, the cells were cultured for 5 days in a 37° C., 80% humidity, 8% CO ₂ _, 130 rpm incubator.

상기 배양된 세포를 원심분리하여 상등액을 각각 100 ml 취하고, AKTA Prime (GE healthcare)를 이용하여 정제하였다. AKTA Prime에 Protein A 컬럼(GE healthcare, 17-0405-03)을 설치하고 배양액을 5 ml/min의 유속으로 흘려준 후, IgG elution buffer(Thermo Scientific, 21004)로 용출시켰다. 얻어진 용출물을 PBS 버퍼로 교환하여 최종적으로 키메릭 항체 AbF46(이하, chAbF46로 명명함)을 정제하였다. The cultured cells were centrifuged to take 100 ml of the supernatant, respectively, and purified using AKTA Prime (GE healthcare). After installing Protein A column (GE healthcare, 17-0405-03) in AKTA Prime and flowing the culture solution at a flow rate of 5 ml/min, it was eluted with an IgG elution buffer (Thermo Scientific, 21004). The obtained eluate was exchanged with PBS buffer to finally purify the chimeric antibody AbF46 (hereinafter referred to as chAbF46).

1.3. 1.3. 키메릭Chimeric 항체 Antibody chAbF46chAbF46 으로부터 인간화 항체 From humanized antibodies huAbF46huAbF46 의 제작Production of

1.3.1. 1.3.1. 중쇄의Heavy chain 인간화( Humanization( HeavyHeavy chainchain humanizationhumanization ))

H1-heavy 및 H3-heavy 2종의 디자인을 위하여, 우선 Ig Blast (http://www.ncbi.nlm.nih.gov/igblast/)를 통하여 상기 참고예 1.2에서 정제된 마우스 항체 AbF46의 VH 유전자와 가장 상동성이 높은 인간의 생식선(germline) 유전자를 분석하였다. 그 결과, VH3-71이 아미노산 레벨에서 83%의 상동성을 가짐을 확인하였으며, 마우스 항체 AbF46의 CDR-H1, CDR-H2, CDR-H3를 Kabat numbering으로 정의하고, 마우스 항체 AbF46의 CDR 부분이 VH3-71의 골격(framework)에 도입되도록 디자인하였다. 이때, 30번(S→T), 48번(V→L), 73번(D→N), 78번(T→L) 아미노산은 원래 마우스 AbF46 항체의 아미노산 서열로 back-mutation 하였다. 이후, H1은 추가로 83번(R→K)과 84번(A→T) 아미노산에 돌연변이를 주어 최종적으로 H1-heavy(서열번호 40)와 H3-heavy(서열번호 41)를 구축하였다.For the design of H1-heavy and H3-heavy, VH gene of mouse antibody AbF46 purified in Reference Example 1.2 above through Ig Blast (http://www.ncbi.nlm.nih.gov/igblast/) Human germline genes with the highest homology were analyzed. As a result, it was confirmed that VH3-71 has 83% homology at the amino acid level, and CDR-H1, CDR-H2, and CDR-H3 of the mouse antibody AbF46 are defined by Kabat numbering, and the CDR portion of the mouse antibody AbF46 is It was designed to be introduced into the framework of VH3-71. At this time, amino acids 30 (S→T), 48 (V→L), 73 (D→N), and 78 (T→L) were back-mutated with the amino acid sequence of the original mouse AbF46 antibody. Thereafter, H1 was further mutated to amino acids 83 (R→K) and 84 (A→T) to construct H1-heavy (SEQ ID NO: 40) and H3-heavy (SEQ ID NO: 41).

H4-heavy의 디자인을 위하여 인간항체의 골격(framework) 서열을 찾아 본 결과, AbF46 항체의 마우스 골격 서열과 서열이 매우 유사함과 동시에, 기존의 가장 안정하다고 알려진 VH3 subtype을 사용하여 Kabat numbering으로 정의된 마우스 항체 AbF46의 CDR-H1, CDR-H2, CDR-H3를 도입하였다. 이를 통하여 H4-heavy (서열번호 42)를 구축하였다.
As a result of finding the framework sequence of the human antibody for the design of H4-heavy, the sequence of the mouse skeleton of AbF46 antibody is very similar, and at the same time, it is defined as Kabat numbering using the VH3 subtype known to be the most stable. CDR-H1, CDR-H2, and CDR-H3 of the mouse antibody AbF46 were introduced. Through this, H4-heavy (SEQ ID NO: 42) was constructed.

1.3.2. 1.3.2. 경쇄의Light chain 인간화( Humanization( LightLight chainchain humanizationhumanization ))

H1-light(서열번호 43) 및 H2-light(서열번호 44) 2종의 디자인을 위하여, Ig Blast (http://www.ncbi.nlm.nih.gov/igblast/)를 통하여, 마우스 항체 AbF46의 VL 유전자와 가장 상동성이 높은 인간 생식선 유전자를 분석하였다. 그 결과, VK4-1이 아미노산 레벨에서 75%의 상동성을 가짐을 확인하였으며, 마우스 항체 AbF46의 CDR-L1, CDR-L2, CDR-L3를 Kabat numbering으로 정의하고, 마우스 항체 AbF46의 CDR부분이 VK4-1의 골격에 도입되도록 디자인하였다. 이때, H1-light는 36번(Y→H), 46번(L→M), 49번(Y→I) 3개의 아미노산을 back-mutation 하였으며, H2-light는 49번 아미노산(Y→I) 1개만을 back-mutation 하여 구축하였다.For the design of two H1-light (SEQ ID NO: 43) and H2-light (SEQ ID NO: 44), mouse antibody AbF46 via Ig Blast (http://www.ncbi.nlm.nih.gov/igblast/) Human germline genes with the highest homology to the VL gene were analyzed. As a result, it was confirmed that VK4-1 has 75% homology at the amino acid level, and CDR-L1, CDR-L2, and CDR-L3 of the mouse antibody AbF46 are defined by Kabat numbering, and the CDR portion of the mouse antibody AbF46 is It was designed to be introduced into the framework of VK4-1. At this time, H1-light back-mutated 3 amino acids 36(Y→H), 46(L→M), 49(Y→I), and H2-light was amino acid 49(Y→I) It was constructed by back-mutation of only one.

H3-light(서열번호 45)의 디자인을 위하여, Blast (http://www.ncbi.nlm.nih.gov/igblast/)를 통하여 마우스 항체 AbF46의 VL 유전자와 가장 상동성이 높은 인간 생식선 유전자를 분석한 결과 중, 상기 VK4-1 이외에 VK2-40을 선정하였다. 마우스 항체 AbF46 VL과 VK2-40은 아미노산 레벨에서 61%의 상동성을 가짐을 확인하였으며, 마우스 항체 AbF46의 CDR-L1, CDR-L2, CDR-L3를 Kabat numbering으로 정의하고, 마우스 항체 AbF46의 CDR부분이 VK4-1의 골격에 도입되도록 디자인하였다. 이때, H3-light는 36번(Y→H), 46번(L→M), 49번(Y→I) 3개의 아미노산을 back-mutation 하여 구축하였다.For the design of H3-light (SEQ ID NO: 45), the human germline gene having the highest homology with the VL gene of the mouse antibody AbF46 was obtained through Blast (http://www.ncbi.nlm.nih.gov/igblast/). Among the analyzed results, VK2-40 was selected in addition to VK4-1. It was confirmed that the mouse antibodies AbF46 VL and VK2-40 had 61% homology at the amino acid level, and CDR-L1, CDR-L2, and CDR-L3 of the mouse antibody AbF46 were defined by Kabat numbering, and CDRs of the mouse antibody AbF46 The part was designed to be introduced into the framework of VK4-1. At this time, H3-light was constructed by back-mutation of 3 amino acids 36 (Y→H), 46 (L→M), and 49 (Y→I).

H4-light(서열번호 46)의 디자인을 위하여, 인간항체의 골격(framework) 서열을 찾아 본 결과, 기존의 가장 안정하다고 알려진 Vk1 subtype을 사용하여 Kabat numbering으로 정의된 마우스 항체 AbF46의 CDR-L1, CDR-L2, CDR-L3를 도입하였다. 이때, H4-light는 36번(Y→H), 46번(L→M), 49번(Y→I) 3개의 아미노산을 추가로 back-mutation 하여 구축하였다.For the design of H4-light (SEQ ID NO: 46), as a result of finding the framework sequence of the human antibody, CDR-L1 of the mouse antibody AbF46 defined by Kabat numbering using the Vk1 subtype known to be the most stable, CDR-L2 and CDR-L3 were introduced. At this time, H4-light was constructed by additionally back-mutating 3 amino acids 36 (Y→H), 46 (L→M), and 49 (Y→I).

이후, Invitrogen 사의 OptiCHO^TM Antibody Express Kit (Cat no. 12762-019)에 포함되어 있는 pOptiVEC^TM-TOPO TA Cloning Kit에 상기 중쇄에 해당하는 뉴클레오타이드 서열을 포함하는 DNA 절편(H1-heavy; 서열번호 47, H3-heavy; 서열번호 48, H4-heavy; 서열번호 49)을 pcDNA^TM3.3-TOPOTA Cloning Kit 에 상기 경쇄에 해당하는 뉴클레오타이드 서열을 포함하는 DNA 절편(H1-light; 서열번호 50, H2-light; 서열번호 51, H3-light; 서열번호 52, H4-light; 서열번호 53)을 각각 EcoRI(NEB, R0101S)과 XhoI(NEB, R0146S) 제한 효소를 사용하여, 클로닝함으로써, 인간화 항체의 발현을 위한 벡터를 구축하였다.Subsequently, the DNA fragment containing the nucleotide sequence corresponding to the heavy chain in pOptiVEC ^TM -TOPO TA Cloning Kit included in the OptiCHO ^TM Antibody Express Kit (Cat no. 12762-019) of Invitrogen (H1-heavy; SEQ ID NO: 47, H3-heavy; SEQ ID NO: 48, H4-heavy; SEQ ID NO: 49) pcDNA ^TM 3.3-TOPO A DNA fragment (H1-light; SEQ ID NO: 50, H2-light; SEQ ID NO: 51, H3-light; SEQ ID NO: 52, H4-light; SEQ ID NO: 53) containing the nucleotide sequence corresponding to the light chain in the TA Cloning Kit Vectors for expression of humanized antibodies were constructed by cloning using EcoRI (NEB, R0101S) and XhoI (NEB, R0146S) restriction enzymes, respectively.

상기 배양된 세포를 원심분리하여 상등액 각 100 ml을 취하고, AKTA Prime (GE healthcare)를 이용하여 정제하였다. AKTA Prime에 Protein A 컬럼(GE healthcare, 17-0405-03)을 설치하고 배양액을 5 ml/min의 유속으로 흘려준 후, IgG elution buffer(Thermo Scientific, 21004)로 용출하였다. 이를 PBS buffer로 교환하여 최종적으로 인간화 항체 AbF46(이하, huAbF46로 명명함)을 정제하였다. 한편, 이후 실시예에서 사용한 인간화 항체 huAbF46의 중쇄, 경쇄 조합은 H4-heavy (서열번호 42) 및 H4-light(서열번호 46)이다.
The cultured cells were centrifuged to take 100 ml of each supernatant and purified using AKTA Prime (GE healthcare). After installing Protein A column (GE healthcare, 17-0405-03) in AKTA Prime and flowing the culture solution at a flow rate of 5 ml/min, it was eluted with an IgG elution buffer (Thermo Scientific, 21004). This was exchanged with PBS buffer to finally purify the humanized antibody AbF46 (hereinafter referred to as huAbF46). Meanwhile, the heavy chain and light chain combinations of the humanized antibody huAbF46 used in Examples are H4-heavy (SEQ ID NO: 42) and H4-light (SEQ ID NO: 46).

1.4. 1.4. huAbF46huAbF46 항체의 Antibody scFvscFv 라이브러리 제작 Library production

huAbF46 항체의 중쇄 가변영역 및 경쇄 가변영역을 이용하여 huAbF46 항체의 scFv를 제작하기 위한 유전자를 디자인하였다. 각각의 중쇄 가변영역 및 경쇄 가변영역을 'VH-링커-VL'의 형태가 되도록 하고, 상기 링커는 'GLGGLGGGGSGGGGSGGSSGVGS'(서열번호 54)의 아미노산 서열을 가지도록 디자인하였다. 이렇게 디자인된 huAbF46 항체의 scFv를 코딩하는 폴리뉴클레오타이드(서열번호 55)를 바이오니아에 의뢰하여 합성하였으며, 이를 발현시키기 위한 벡터를 서열번호 56에 나타내었다.The gene for constructing the scFv of huAbF46 antibody was designed using the heavy chain variable region and the light chain variable region of huAbF46 antibody. Each heavy chain variable region and light chain variable region were in the form of'VH-linker-VL', and the linker was designed to have the amino acid sequence of'GLGGLGGGGSGGGGSGGSSGVGS' (SEQ ID NO: 54). A polynucleotide (SEQ ID NO: 55) encoding the scFv of the huAbF46 antibody thus designed was synthesized by requesting Bionica, and a vector for expressing it is shown in SEQ ID NO: 56.

이후, 상기 벡터로부터 발현된 결과물을 분석하여, c-Met에 특이적인 결합력을 보임을 확인하였다.Then, expressed from the vector By analyzing the result, it was confirmed that it showed a specific binding force to c-Met.

1.5. 친화도 성숙(1.5. Affinity maturation ( affinityaffinity maturationmaturation )을 위한 라이브러리 유전자의 제작Of library genes for)

1.5.1. 표적 1.5.1. Target CDRCDR 의 선정 및 Selection of and 프라이머primer 제작 making

huAbF46 항체의 친화도 성숙(affinity maturation)을 위하여 6개의 상보성 결정 부위(complementary determining region, CDR)를 상기 제작된 마우스 항체 AbF46으로부터 'Kabat numbering'에 의하여 정의하였으며, 각각의 CDR은 하기 표 2과 같다.For affinity maturation of huAbF46 antibody, six complementary determining regions (CDRs) were defined by'Kabat numbering' from the mouse antibody AbF46 prepared above, and each CDR is shown in Table 2 below. .

CDRCDR 아미노산 서열Amino acid sequence CDR-H1CDR-H1 DYYMS(서열번호 1)DYYMS (SEQ ID NO: 1) CDR-H2CDR-H2 FIRNKANGYTTEYSASVKG(서열번호 2)FIRNKANGYTTEYSASVKG (SEQ ID NO: 2) CDR-H3CDR-H3 DNWFAY(서열번호 3)DNWFAY (SEQ ID NO: 3) CDR-L1CDR-L1 KSSQSLLASGNQNNYLA(서열번호 10)KSSQSLLASGNQNNYLA (SEQ ID NO: 10) CDR-L2CDR-L2 WASTRVS(서열번호 11)WASTRVS (SEQ ID NO: 11) CDR-L3CDR-L3 QQSYSAPLT(서열번호 12)QQSYSAPLT (SEQ ID NO: 12)

항체 CDR의 무작위 서열 도입을 위하여 다음과 같이 프라이머를 제작하였다. 기존의 무작위 서열 도입 방식은 돌연변이를 주고자 하는 부위에 동일한 비율의 염기 (25% A, 25% G, 25% C, 25% T)가 도입되도록 N 코돈을 이용하였으나, 본 실시예에서는 huAbF46 항체의 CDR에 무작위 염기를 도입하기 위하여, 각 CDR의 아미노산을 코딩하는 3개의 야생형(wild-type) 뉴클레오타이드 중 첫번째와 두번째 뉴클레오타이드의 85%는 그대로 보존하고, 나머지 3개의 염기를 각각 5%씩 도입하는 방식을 취하였다. 또한, 세 번째 뉴클레오타이드는 동일하게(33% G, 33% C, 33% T)가 도입되도록 프라이머를 디자인하였다. Primers were prepared as follows for random sequence introduction of antibody CDRs. In the conventional random sequence introduction method, N codons were used to introduce the same ratio of bases (25% A, 25% G, 25% C, 25% T) to the site to be mutated, but in this example, the huAbF46 antibody In order to introduce a random base into the CDR of the three, encoding the amino acid of each CDR Among the wild-type nucleotides, 85% of the first and second nucleotides were preserved, and 5% of each of the remaining 3 bases was introduced. In addition, the primer was designed so that the third nucleotide was introduced in the same manner (33% G, 33% C, 33% T).

1.5.2. 1.5.2. huAbF46huAbF46 항체의 라이브러리 제작 및 c- Antibody library construction and c- MetMet 에 대한 결합력 확인Check the binding force for

CDR의 무작위 서열 도입을 통한 항체 라이브러리 유전자의 구축은 상기 참고예 1.5.1과 같은 방법으로 제작된 프라이머를 이용하여 수행하였다. 주형으로 huAbF46 항체의 scFv를 포함하는 폴리뉴클레오타이드를 이용하여, 도 1에 나타낸 방법과 같이 2개의 PCR 절편을 제작하고, 이를 중복 확장 중합효소연쇄반응(overlap extension PCR) 방법을 통하여, 원하는 CDR만 각각 돌연변이된 huAbF46 항체의 scFv 라이브러리 유전자를 확보하여 제작된 6개의 CDR을 각각 표적으로 하는 라이브러리들을 구축하였다.Construction of the antibody library gene through the random sequence introduction of the CDR was performed using primers prepared in the same manner as in Reference Example 1.5.1 above. Using the polynucleotide containing the scFv of the huAbF46 antibody as a template, two PCR fragments were prepared as shown in the method shown in FIG. 1, and through the overlap extension PCR method, only desired CDRs were respectively obtained. The scFv library gene of the mutated huAbF46 antibody was secured to build libraries targeting each of the 6 CDRs produced.

이렇게 제작된 라이브러리는 야생형과 각 라이브러리의 c-Met에 대한 결합력을 확인하였으며,　각각의 라이브러리는 야생형에 비하여 c-Met에 대한 결합력이 대부분 낮아지는 경향을 보였으나, 일부 c-Met에 대한 결합력이 유지되는 돌연변이들을 확인하였다.The library produced in this way confirmed the binding ability of the wild-type and each library to c-Met, and each library showed a tendency that the binding strength to c-Met was lower than that of the wild-type, but some of the binding strength to c-Met The retained mutations were identified.

　1.6. 제작된 라이브러리로부터 1.6. From the produced library 친화도가Affinity 개선된 항체의 선별 Improved antibody screening

상기 구축된 라이브러리로부터 c-Met에 대한 라이브러리의 결합력을 향상시킨 후, 각각의 개별 클론으로부터 scFv의 유전자 서열을 분석하였다. 확보된 유전자 서열은 각각 하기 표 3과 같으며, 이를 IgG 형태로 변환하였다. 하기 클론 중에서, L3-1, L3-2, L3-3, L3-5으로부터 생산된 4종의 항체를 선별하여 후속 실험을 수행하였다. After improving the binding ability of the library to c-Met from the constructed library, the gene sequence of scFv from each individual clone was analyzed. The secured gene sequences are shown in Table 3 below, respectively, and these were converted into IgG forms. Among the following clones, four antibodies produced from L3-1, L3-2, L3-3, and L3-5 were selected to perform subsequent experiments .

클론 이름Clone name 도출된 라이브러리Derived library CDR 서열CDR sequences H11-4H11-4 CDR-H1CDR-H1 PEYYMS(서열번호 22)PEYYMS (SEQ ID NO: 22) YC151YC151 CDR-H1CDR-H1 PDYYMS(서열번호 23)PDYYMS (SEQ ID NO: 23) YC193YC193 CDR-H1CDR-H1 SDYYMS(서열번호 24)SDYYMS (SEQ ID NO: 24) YC244YC244 CDR-H2CDR-H2 RNNANGNT(서열번호 25)RNNANGNT (SEQ ID NO: 25) YC321YC321 CDR-H2CDR-H2 RNKVNGYT(서열번호 26)RNKVNGYT (SEQ ID NO: 26) YC354YC354 CDR-H3CDR-H3 DNWLSY(서열번호 27)DNWLSY (SEQ ID NO: 27) YC374YC374 CDR-H3CDR-H3 DNWLTY(서열번호 28)DNWLTY (SEQ ID NO: 28) L1-1L1-1 CDR-L1CDR-L1 KSSHSLLASGNQNNYLA(서열번호 29)KSSHSLLASGNQNNYLA (SEQ ID NO: 29) L1-3L1-3 CDR-L1CDR-L1 KSSRSLLSSGNHKNYLA(서열번호 30)KSSRSLLSSGNHKNYLA (SEQ ID NO: 30) L1-4L1-4 CDR-L1CDR-L1 KSSKSLLASGNQNNYLA(서열번호 31)KSSKSLLASGNQNNYLA (SEQ ID NO: 31) L1-12L1-12 CDR-L1CDR-L1 KSSRSLLASGNQNNYLA(서열번호 32)KSSRSLLASGNQNNYLA (SEQ ID NO: 32) L1-22L1-22 CDR-L1CDR-L1 KSSHSLLASGNQNNYLA(서열번호 33)KSSHSLLASGNQNNYLA (SEQ ID NO: 33) L2-9L2-9 CDR-L2CDR-L2 WASKRVS(서열번호 34)WASKRVS (SEQ ID NO: 34) L2-12L2-12 CDR-L2CDR-L2 WGSTRVS(서열번호 35)WGSTRVS (SEQ ID NO: 35) L2-16L2-16 CDR-L2CDR-L2 WGSTRVP(서열번호 36)WGSTRVP (SEQ ID NO: 36) L3-1L3-1 CDR-L3CDR-L3 QQSYSRPYT(서열번호 13)QQSYSRPYT (SEQ ID NO: 13) L3-2L3-2 CDR-L3CDR-L3 GQSYSRPLT(서열번호 14)GQSYSRPLT (SEQ ID NO: 14) L3-3L3-3 CDR-L3CDR-L3 AQSYSHPFS(서열번호 15)AQSYSHPFS (SEQ ID NO: 15) L3-5L3-5 CDR-L3CDR-L3 QQSYSRPFT(서열번호 16)QQSYSRPFT (SEQ ID NO: 16) L3-32L3-32 CDR-L3CDR-L3 QQSYSKPFT(서열번호 37)QQSYSKPFT (SEQ ID NO: 37)

1.7. 선별된 항체의 1.7. Of selected antibodies IgGIgG 로의 변환Convert to

선별된 4종의 항체의 중쇄를 코딩하는 폴리뉴클레오타이드는 'EcoRI-signal sequence-VH-NheI-CH-XhoI'(서열번호 38)로 구성되며, 중쇄의 경우 친화도 성숙 후에 항체의 아미노산이 변경되지 않았으므로, huAbF46 항체의 중쇄를 그대로 사용하였다. 다만, 힌지 영역(hinge region)은 인간 IgG1의 힌지가 아닌 U6-HC7 힌지(서열번호 57) 로 치환하였다. 경쇄는 'EcoRI-signal sequence-VL-BsiWI-CL-XhoI'로 구성되도록 각각 디자인하여 유전자를 합성하였으며, 친화도 성숙 후에 선별된 상기 4종 항체의 경쇄 가변영역을 포함하여 코딩하는 폴리뉴클레오타이드(서열번호 58 내지 서열번호 61)를 바이오니아에 의뢰하여 합성하였다. 이후, Invitrogen 사의 OptiCHO^TM Antibody Express Kit (Cat no. 12762-019)에 포함되어 있는 pOptiVEC^TM-TOPO TA Cloning Kit에 상기 중쇄에 해당하는 뉴클레오타이드 서열을 포함하는 DNA 절편(서열번호 38)을, pcDNA^TM3.3-TOPOTA Cloning Kit(Cat no. 8300-01)에 상기 경쇄에 해당하는 뉴클레오타이드 서열을 포함하는 DNA 절편(L3-1 유래 CDR-L3를 포함하는 DNA 절편: 서열번호 58, L3-2 유래 CDR-L3를 포함하는 DNA 절편: 서열번호 59, L3-3 유래 CDR-L3를 포함하는 DNA 절편: 서열번호 60, L3-5 유래 CDR-L3를 포함하는 DNA 절편: 서열번호 61)을 각각 EcoRI(NEB, R0101S)과 XhoI(NEB, R0146S) 제한 효소를 사용하여 클로닝함으로써, 친화력 성숙된 항체의 발현을 위한 벡터를 구축하였다.The polynucleotide encoding the heavy chain of the selected 4 types of antibodies consists of'EcoRI-signal sequence-VH-NheI-CH-XhoI' (SEQ ID NO: 38), and in the case of heavy chain, the amino acid of the antibody is not changed after affinity maturation As it was not, the heavy chain of huAbF46 antibody was used as it was. However, the hinge region (hinge region) was replaced with a U6-HC7 hinge (SEQ ID NO: 57), not a hinge of human IgG1. The light chains were designed to be composed of'EcoRI-signal sequence-VL-BsiWI-CL-XhoI', respectively, to synthesize genes, and polynucleotides encoding the light chain variable regions of the four antibodies selected after affinity maturation (sequence No. 58 to SEQ ID No. 61) were synthesized by requesting Bioneer. Subsequently, a DNA fragment (SEQ ID NO: 38) containing the nucleotide sequence corresponding to the heavy chain was added to pOptiVEC ^TM -TOPO TA Cloning Kit included in the OptiCHO ^TM Antibody Express Kit (Cat no. 12762-019) from Invitrogen, pcDNA ^TM 3.3-TOPO In the TA Cloning Kit (Cat no. 8300-01), a DNA fragment containing the nucleotide sequence corresponding to the light chain (a DNA fragment containing CDR-L3 from L3-1: SEQ ID NO: 58, CDR-L3 from L3-2) DNA fragment containing: SEQ ID NO: 59, DNA fragment comprising CDR-L3 derived from L3-3: SEQ ID NO: 60, DNA fragment comprising CDR-L3 derived from L3-5: SEQ ID NO: 61, respectively, EcoRI (NEB, R0101S) ) And XhoI (NEB, R0146S) restriction enzymes were cloned to construct a vector for expression of affinity matured antibodies.

상기 배양된 세포를 원심분리하여 상등액 각 100 ml을 취하고, AKTA Prime (GE healthcare)를 이용하여 정제하였다. AKTA Prime에 Protein A 컬럼(GE healthcare, 17-0405-03)을 설치하고 배양액을 5 ml/min의 유속으로 흘려준 후, IgG elution buffer(Thermo Scientific, 21004)로 용출하였다. 이를 PBS buffer로 교환하여 최종적으로 친화력 성숙된 4종의 항체(이하, huAbF46-H4-A1(L3-1 유래), huAbF46-H4-A2 (L3-2 유래), huAbF46-H4-A3 (L3-3 유래), 및 huAbF46-H4-A5(L3-5 유래)로 명명함)를 정제하였다.
The cultured cells were centrifuged to take 100 ml of each supernatant and purified using AKTA Prime (GE healthcare). After installing Protein A column (GE healthcare, 17-0405-03) in AKTA Prime and flowing the culture solution at a flow rate of 5 ml/min, it was eluted with an IgG elution buffer (Thermo Scientific, 21004). These were exchanged with PBS buffer to finally achieve affinity matured 4 antibodies (hereinafter, huAbF46-H4-A1 (derived from L3-1), huAbF46-H4-A2 (derived from L3-2), huAbF46-H4-A3 (L3- 3), and huAbF46-H4-A5 (named L3-5)) were purified.

1.8. 불변영역 및/또는 1.8. Constant region and/or 힌지영역이Hinge area 치환된 Substituted huAbF46huAbF46 -- H4H4 -A1의 제조-Preparation of A1

상기 참고예 1.7에서 선별된 4종의 항체 중에서, c-Met과의 결합친화도가 가장 높고, Akt 인산화 및 c-Met 분화 정도가 가장 낮은 것으로 측정된 huAbF46-H4-A1을 대상으로, 힌지영역 또는 불변영역 및 힌지영역이 치환된 항체를 제작하였다. Of the four antibodies selected in Reference Example 1.7 above, the binding region with c-Met is the highest, and the level of Akt phosphorylation and c-Met differentiation is the lowest, targeting huAbF46-H4-A1, the hinge region Alternatively, an antibody in which the constant region and the hinge region were substituted was prepared.

huAbF46-H4-A1의 중쇄 가변영역, U6-HC7 힌지 및 인간의 IgG1 불변영역으로 이루어진 중쇄 및 huAbF46-H4-A1의 경쇄 가변영역 및 인간의 카파(kappa) 불변영역으로 이루어진 경쇄로 이루어진 항체를 huAbF46-H4-A1(U6-HC7)으로; huAbF46-H4-A1의 중쇄 가변영역, 인간의 IgG2 힌지 및 인간의 IgG1 불변영역으로 이루어진 중쇄 및 huAbF46-H4-A1의 경쇄 가변영역 및 인간의 카파 불변영역으로 이루어진 경쇄로 이루어진 항체를 huAbF46-H4-A1(IgG2 hinge)로; huAbF46-H4-A1의 중쇄 가변영역, 인간의 IgG2 힌지 및 인간의 IgG2 불변영역으로 이루어진 중쇄 및 huAbF46-H4-A1의 경쇄 가변영역 및 인간의 카파 불변영역으로 이루어진 경쇄로 이루어진 항체를 huAbF46-H4-A1(IgG2 Fc)로 각각 명명하였다. 또한, 한편, 상기 3종의 항체는 생산량 증대를 위하여 인간의 카파 불변영역으로 이루어진 경쇄의 36번 히스티딘 (histidine)을 모두 티로신 (tyrosine)으로 치환하였다.huAbF46 antibody consisting of heavy chain variable region of huAbF46-H4-A1, heavy chain consisting of U6-HC7 hinge and human IgG1 constant region, and light chain composed of light chain variable region of huAbF46-H4-A1 and human kappa constant region -H4-A1 (U6-HC7); huAbF46-H4-An antibody consisting of a heavy chain variable region of huAbF46-H4-A1, a heavy chain consisting of a human IgG2 hinge and a human IgG1 constant region, and a light chain consisting of a light chain variable region of huAbF46-H4-A1 and a human kappa constant region, huAbF46-H4- With A1 (IgG2 hinge); huAbF46-H4-An antibody consisting of a heavy chain variable region of huAbF46-H4-A1, a heavy chain consisting of a human IgG2 hinge and a human IgG2 constant region, and a light chain consisting of a light chain variable region of huAbF46-H4-A1 and a human kappa constant region, huAbF46-H4- A1 (IgG2 Fc). In addition, on the other hand, in order to increase the production of the three antibodies, all of histidine No. 36 of the light chain consisting of the human kappa constant region was replaced with tyrosine.

상기 3종 항체를 제작하기 위해, huAbF46-H4-A1의 중쇄 가변영역, U6-HC7힌지 및 인간의 IgG1 불변영역으로 이루어진 폴리펩티드(서열번호 62)를 코딩하는 폴리뉴클레오티드(서열번호 63), huAbF46-H4-A1의 중쇄 가변영역, 인간의 IgG2 힌지 및 인간의 IgG1 불변영역으로 이루어진 폴리펩티드(서열번호 64)를 코딩하는 폴리뉴클레오티드(서열번호 65), huAbF46-H4-A1의 중쇄 가변영역, 인간의 IgG2 힌지 및 인간의 IgG2 불변영역으로 이루어진 폴리펩티드(서열번호 66)를 코딩하는 폴리뉴클레오티드(서열번호 67), 36번 히스티틴이 티로신으로 치환된 huAbF46-H4-A1의 경쇄 가변영역 및 인간의 카파 불변영역으로 이루어진 폴리펩티드(서열번호 68)를 코딩하는 폴리뉴클레오티드(서열번호 69)를 바이오니아에 의뢰하여 합성하였다. 이후, Invitrogen 사의 OptiCHO^TM Antibody Express Kit (Cat no. 12762-019)에 포함되어 있는 pOptiVEC^TM-TOPO TA Cloning Kit에 상기 중쇄에 해당하는 염기서열을 포함하는 DNA 절편을, pcDNA^TM3.3-TOPOTA Cloning Kit(Cat no. 8300-01)에 상기 경쇄에 해당하는 염기서열을 포함하는 DNA 절편을 삽입하여, 상기 항체의 발현을 위한 벡터를 구축하였다.To produce the three antibodies, huAbF46-H4-A1 heavy chain variable region, U6-HC7 hinge and human IgG1 constant region polypeptide (SEQ ID NO: 62) encoding a polynucleotide (SEQ ID NO: 63), huAbF46- Polynucleotide (SEQ ID NO: 65) encoding a polypeptide consisting of the heavy chain variable region of H4-A1, human IgG2 hinge and human IgG1 constant region (SEQ ID NO: 64), heavy chain variable region of huAbF46-H4-A1, human IgG2 Polynucleotide encoding the polypeptide (SEQ ID NO: 66) consisting of the hinge and human IgG2 constant region (SEQ ID NO: 67), light chain variable region of huAbF46-H4-A1 in which histitin 36 is substituted with tyrosine and human kappa constant region A polynucleotide (SEQ ID NO: 69) encoding a polypeptide consisting of (SEQ ID NO: 68) was commissioned to Bioneer and synthesized. Then, pOptiVEC ^TM -TOPO TA Cloning Kit included in the OptiCHO ^TM Antibody Express Kit (Cat no. 12762-019) of Invitrogen, was prepared by DNA fragment containing the nucleotide sequence corresponding to the heavy chain, pcDNA ^TM 3.3-TOPO A DNA fragment containing a base sequence corresponding to the light chain was inserted into a TA Cloning Kit (Cat no. 8300-01) to construct a vector for expression of the antibody.

상기 배양된 세포를 원심분리하여 상등액 각 100 ml을 취하고, AKTA Prime (GE healthcare)를 이용하여 정제하였다. AKTA Prime에 Protein A 컬럼(GE healthcare, 17-0405-03)을 설치하고 배양액을 5 ml/min의 유속으로 흘려준 후, IgG elution buffer(Thermo Scientific, 21004)로 용출하였다. 이를 PBS buffer로 교환하여 최종적으로 3종의 항체(huAbF46-H4-A1(U6-HC7), huAbF46-H4-A1(IgG2 hinge), huAbF46-H4-A1(IgG2 Fc))를 정제하였다. 이 중에서 본 발명에 따른 항 c-Met 항체를 대표하여 huAbF46-H4-A1(IgG2 Fc)을 선택하여 하기의 실시예에 사용하였으며, 편의상 상기 항체를 L3-1Y/IgG2 항체로 명명하였다.
The cultured cells were centrifuged to take 100 ml of each supernatant and purified using AKTA Prime (GE healthcare). After installing Protein A column (GE healthcare, 17-0405-03) in AKTA Prime and flowing the culture solution at a flow rate of 5 ml/min, it was eluted with an IgG elution buffer (Thermo Scientific, 21004). This was exchanged with PBS buffer, and finally, three antibodies (huAbF46-H4-A1 (U6-HC7), huAbF46-H4-A1 (IgG2 hinge), and huAbF46-H4-A1 (IgG2 Fc)) were purified. Among these, huAbF46-H4-A1 (IgG2 Fc) was selected as a representative of the anti-c-Met antibody according to the present invention and used in the following examples, and for convenience, the antibody was named L3-1Y/IgG2 antibody.

실시예Example 1: 위암 세포주에서의 1: in gastric cancer cell line FGFRFGFR 저해제와 With inhibitors L3L3 -1Y/-1Y/ IgG2IgG2 항체와의 병용처리에 의한 암세포 증식 저해 효과 확인 Confirmation of the effect of inhibiting cancer cell proliferation by combination treatment with antibodies

상기 참고예에서 제작된 항 c-Met 항체인 L3-1Y/IgG2 항체와 FGFR 저해제의 병용 투여효과를 항 c-Met 항체 효능이 나타나는 위암 세포주 (MKN45 세포주)에서 확인하였다.The combined administration effect of the anti-c-Met antibody L3-1Y/IgG2 antibody and FGFR inhibitor prepared in the reference example was confirmed in a gastric cancer cell line (MKN45 cell line) showing anti-c-Met antibody efficacy.

구체적으로, 96 well plate에 10% FBS가 들어있는 RPMI1640 배지(GIBCO)를 넣고 MKN45 위암 세포주(JCRB, JCRB0254)를 5,000 cells/well로 시딩한 후, 37℃에서 하룻밤 동안 인큐베이션하였다. 다음날(24시간 후), 상기 배양된 세포에 상기 L3-1Y/IgG2 항체(참고예) 단독 처리 또는 L3-1Y/IgG2 항체와 FGFR 저해제인 PD173074의 병용 처리를 수행하였다. 단독 처리시 L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하고, 병용 처리시에는 PD173074의 처리 농도는 MKN45 세포에서의 IC20인 10 uM(micromole)로 고정하고, L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하였다.Specifically, RPMI1640 medium (GIBCO) containing 10% FBS was added to a 96 well plate, and MKN45 gastric cancer cell lines (JCRB, JCRB0254) were seeded at 5,000 cells/well, and incubated at 37°C overnight. The next day (after 24 hours), the cultured cells were treated with the L3-1Y/IgG2 antibody (Reference Example) alone or in combination with the L3-1Y/IgG2 antibody and the FGFR inhibitor PD173074. When treated alone, the treatment concentration of the L3-1Y/IgG2 antibody was 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml, and when used together, the treatment concentration of PD173074 was Immobilized with 10 uM (micromole), an IC20 in MKN45 cells, and treatment concentrations of L3-1Y/IgG2 antibody were 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml Was made.

상기 단독 처리 또는 병용 처리 72시간 후에 CellTiter Glo 용액 (Promega, G7572) 100 uL(microliter)를 각 웰에 첨가한 후, 실온에서 30분간 방치하였다. 세포 수는 발광 신호를 통해 계수하며 발광 신호는 Envision 2104 Multi-label Reader (Perkin Elmer)를 사용하여 기록하였다. After 72 hours of the single treatment or combined treatment, 100 uL (microliter) of CellTiter Glo solution (Promega, G7572) was added to each well, and then allowed to stand at room temperature for 30 minutes. The cell number was counted through a luminescence signal and the luminescence signal was recorded using an Envision 2104 Multi-label Reader (Perkin Elmer).

상기 얻어진 결과를 도 1에 나타내었다. 도 1에서 확인되는 바와 같이, MKN45 세포에서는 L3-1Y/IgG2 항체 단독 처리시에도 암세포 성장 억제 효과가 나타나지만, PD173074를 병용처리한 경우에 암세포 성장 억제 효능이 보다 높게 나타나며, 상기 병용 처리에 의하여 얻어지는 효과는 대체적으로 L3-1Y/IgG2 항체 농도 의존적으로 증가함을 알 수 있다. 또한, PD173074 10 uM만을 단독 처리한 경우 (L3-1Y/IgG2 농도가 0인 경우)에는 MKN45 세포에 대하여 암세포 성장 억제 효과가 미약함음을 고려할 때, L3-1Y/IgG2 항체와 PD173074의 병용 처리에 의한 상승 효과는 L3-1Y/IgG2 항체의 효능 증진에 의한 것이며 예측 가능한 범위를 넘는 현저한 수준이라고 할 수 있다. 특히, 항체와 PD173074의 병용 처리시, 항체의 농도가 0.08 ug/ml로 매우 낮은 경우에도 항체 단독 처리시 2 ug/ml 농도에서 얻어지는 암세포 성장 억제 효과보다 우수한 효과를 얻을 수 있음을 확인할 수 있다. 이러한 결과는 L3-1Y/IgG2 항체와 PD173074의 병용 처리에 의하여 L3-1Y/IgG2 항체의 암세포 성장 저해 효능이 현저하게 증대됨과 L3-1Y/IgG2 항체의 유효 사용량을 적어도 1/25 이하로 줄일 수 있음을 보여주는 것이다.
The obtained results are shown in FIG. 1. As can be seen in Figure 1, MKN45 cells, L3-1Y/IgG2 antibody alone shows a cancer cell growth inhibitory effect even when treated, but when combined with PD173074, cancer cell growth inhibitory efficacy is higher, which is obtained by the combination treatment It can be seen that the effect is largely dependent on the L3-1Y/IgG2 antibody concentration. In addition, when only 10 uM of PD173074 was treated alone (when the concentration of L3-1Y/IgG2 was 0), considering that the inhibitory effect on cancer cell growth was weak for MKN45 cells, the combination of L3-1Y/IgG2 antibody and PD173074 was used. The synergistic effect is due to the enhancement of the efficacy of the L3-1Y/IgG2 antibody and can be said to be a remarkable level beyond the predictable range. In particular, it can be seen that, when the antibody and PD173074 are used in combination, even when the antibody concentration is very low at 0.08 ug/ml, it is possible to obtain an effect superior to the cancer cell growth inhibitory effect obtained at a concentration of 2 ug/ml when the antibody alone is treated. These results show that the L3-1Y/IgG2 antibody and PD173074 combination treatment significantly increases the cancer cell growth inhibitory effect of the L3-1Y/IgG2 antibody and reduces the effective amount of the L3-1Y/IgG2 antibody to at least 1/25 or less. To show that there is

실시예Example 2: 폐암 세포주에서의 2: in lung cancer cell lines FGFRFGFR 저해제와 With inhibitors L3L3 -1Y/-1Y/ IgG2IgG2 항체와의 병용처리에 의한 암세포 증식 저해 효과 확인 Confirmation of the effect of inhibiting cancer cell proliferation by combination treatment with antibodies

상기 참고예에서 제작된 항 c-Met 항체인 L3-1Y/IgG2 항체와 FGFR 저해제의 병용 투여효과를 항 c-Met 항체 효능이 나타나는 폐암 세포주 (EBC1 세포주)에서 확인하였다.The combined administration effect of the anti-c-Met antibody L3-1Y/IgG2 antibody and FGFR inhibitor prepared in the reference example was confirmed in a lung cancer cell line (EBC1 cell line) showing anti-c-Met antibody efficacy.

구체적으로, 96 well plate에 10% FBS가 들어있는 RPMI1640 배지(GIBCO) 를 넣고 EBC1 폐암 세포주(JCRB, JCRB0820)를 5,000 cells/well로 시딩한 후, 37℃에서 하룻밤 동안 인큐베이션하였다. 다음날(24시간 후), 상기 배양된 세포에 상기 L3-1Y/IgG2 항체(참고예) 단독 처리 또는 L3-1Y/IgG2 항체와 FGFR 저해제인 PD173074 또는 BGJ398의 병용 처리를 수행하였다. 단독 처리시 L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하고, 병용 처리시에는 FGFR 저해제의 농도를 고정하고 L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하였다. FGFR 저해제의 처리 농도는 PD173074의 경우 10 uM, BGJ398의 경우 5 uM로 고정하였다. Specifically, RPMI1640 medium (GIBCO) containing 10% FBS in a 96 well plate The cells were seeded, and the EBC1 lung cancer cell lines (JCRB, JCRB0820) were seeded at 5,000 cells/well, followed by incubation at 37°C overnight. The next day (after 24 hours), the cultured cells were treated with the L3-1Y/IgG2 antibody (reference example) alone or in combination with the L3-1Y/IgG2 antibody and the FGFR inhibitor PD173074 or BGJ398. When treated alone, the concentration of L3-1Y/IgG2 antibody was 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml, and when used together, the concentration of FGFR inhibitor was adjusted. The immobilization and treatment concentration of L3-1Y/IgG2 antibody were 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml. The treatment concentration of the FGFR inhibitor was fixed at 10 uM for PD173074 and 5 uM for BGJ398.

상기 얻어진 결과를 도 2 (PD173074) 및 도 3 (BGJ398)에 나타내었다. 도 2 및 도 3에서 확인되는 바와 같이, EBC1 세포에서는 L3-1Y/IgG2 항체 단독 처리시에도 암세포 성장 억제 효과가 나타나지만, FGFR 저해제를 병용처리한 경우에 암세포 성장 억제 효능이 보다 높게 나타나며, 상기 병용 처리에 의하여 얻어지는 효과는 대체적으로 L3-1Y/IgG2 항체 농도 의존적으로 증가함을 알 수 있다. FGFR 저해제 (예컨대, PD173074)만을 단독 처리한 경우 (L3-1Y/IgG2 농도가 0인 경우) 30% 암세포 성장 억제 효능을 나타낸다는 것을 고려해도 L3-1Y/IgG2 항체와 FGFR 저해제와의 병용 처리에 의한 상승 효과는 예측 가능한 범위를 넘는 현저한 수준이라고 할 수 있다. 예컨대, 항체와 PD173074의 병용 처리시, 항체의 농도가 0.016 ug/ml로 매우 낮은 경우에도 항체 단독 처리시 2 ug/ml 농도에서 얻어지는 암세포 성장 억제 효과와 비교하여 동등 이상의 우수한 효과를 얻을 수 있음을 확인할 수 있다. 이러한 결과는 L3-1Y/IgG2 항체와 FGFR 저해제와의 병용 처리에 의하여 L3-1Y/IgG2 항체의 암세포 성장 저해 효능이 현저하게 증대됨과 L3-1Y/IgG2 항체의 유효 사용량을 적어도 1/125 이하로 줄일 수 있음을 보여주는 것이다. The obtained results are shown in FIGS. 2 (PD173074) and 3 (BGJ398). 2 and 3, in EBC1 cells, L3-1Y/IgG2 antibody treatment alone shows cancer cell growth inhibitory effect, but when combined with FGFR inhibitors, cancer cell growth inhibitory efficacy is higher, and the combination is used. It can be seen that the effect obtained by treatment generally increases with the concentration of L3-1Y/IgG2 antibody. Even if only the FGFR inhibitor (e.g., PD173074) was treated alone (when the L3-1Y/IgG2 concentration was 0), it was considered that 30% cancer cell growth inhibitory efficacy was considered. The synergistic effect by can be said to be a remarkable level beyond the predictable range. For example, when the antibody and PD173074 are used in combination, even when the antibody concentration is very low at 0.016 ug/ml, when compared to the cancer cell growth inhibitory effect obtained at 2 ug/ml concentration when the antibody alone is treated, it is possible to obtain an excellent effect equal to or higher. Can be confirmed. These results show that L3-1Y/IgG2 antibody and FGFR inhibitor are used in combination to significantly increase the effect of inhibiting cancer cell growth of L3-1Y/IgG2 antibody and effective use of L3-1Y/IgG2 antibody to at least 1/125 or less. It shows that it can be reduced.

FGFR 저해제와 L3-1Y/IgG2 항체의 병용 처리 효능이 세포 사멸 촉진에 기인하는 것인지 확인하기 위해 단독 처리 또는 병용 처리 후 세포 사멸 정도를 측정해 보았다. 세포 사멸 정도 측정을 위해 위와 같은 방법으로 또 다른 96 well plate에 세포를 준비하여 단독 처리 또는 병용 처리를 실시하였다. 이 때 사용한 L3-1Y/IgG2 항체의 농도는 0.08 ug/ml이며, 10 uM의 PD173074 혹은 5 uM의 BGJ398과 병용 처리하였다. 72시간 후에 Caspase-3/7 Glo 용액 (Promega, G8092) 100 uL을 각 웰에 첨가한 후, 실온에서 30분간 방치하였다. 세포 수는 발광 신호를 통해 계수하며 발광 신호는 Envision 2104 Multi-label Reader (Perkin Elmer)를 사용하여 기록하였다. 이 때 세포 사멸률은 남은 세포수로 보정해 주었다.To confirm whether the efficacy of the combination treatment of the FGFR inhibitor and the L3-1Y/IgG2 antibody is due to the promotion of apoptosis, the degree of cell death was measured after treatment alone or in combination. In order to measure the degree of cell death, cells were prepared in another 96 well plate in the same manner as above, and then treated alone or in combination. The concentration of the L3-1Y/IgG2 antibody used at this time was 0.08 ug/ml, and it was combined with 10 uM of PD173074 or 5 uM of BGJ398. After 72 hours, 100 uL of Caspase-3/7 Glo solution (Promega, G8092) was added to each well, and then allowed to stand at room temperature for 30 minutes. The cell number was counted through a luminescence signal and the luminescence signal was recorded using an Envision 2104 Multi-label Reader (Perkin Elmer). At this time, the cell death rate was corrected with the number of remaining cells.

상기 얻어진 결과를 도 4에 나타내었다. 도 4에서 볼 수 있듯이 FGFR 저해제와 병용 투여시 대조군(medium only) 대비 L3-1Y/IgG2 항체의 세포 사멸이 현저히 증가함을 볼 수 있다. 따라서 FGFR 저해제의 처리는 세포 사멸을 촉진시켜 암세포 성장 억제 효능을 증대시킨다고 할 수 있다.
The obtained results are shown in FIG. 4. As can be seen in Figure 4, when administered in combination with the FGFR inhibitor, it can be seen that the cell death of the L3-1Y/IgG2 antibody is significantly increased compared to the control group (medium only). Therefore, it can be said that the treatment of the FGFR inhibitor promotes apoptosis and increases the efficacy of inhibiting cancer cell growth.

실시예Example 3: 대장암 세포주에서의 3: in colon cancer cell lines FGFRFGFR 저해제와 With inhibitors L3L3 -1Y/-1Y/ IgG2IgG2 항체와의 병용처리에 의한 암세포 증식 저해 효과 확인 Confirmation of the effect of inhibiting cancer cell proliferation by combination treatment with antibodies

상기 참고예에서 제작된 항 c-Met 항체인 L3-1Y/IgG2 항체와 FGFR 저해제의 병용 투여효과를 항 c-Met 항체 효능이 나타나지 않는 대장암 세포주 (HT29 세포주)에서 확인하였다.The combined administration effect of the anti-c-Met antibody L3-1Y/IgG2 antibody and FGFR inhibitor prepared in the above reference example was confirmed in the colorectal cancer cell line (HT29 cell line) in which anti-c-Met antibody efficacy was not shown.

구체적으로, 96 well plate에 10% FBS가 들어있는 RPMI1640 배지(GIBCO) 를 넣고 HT29 대장암 세포주(ATCC, HTB-38)를 5,000 cells/well로 시딩한 후, 37℃에서 하룻밤 동안 인큐베이션하였다. 다음날(24시간 후), 상기 배양된 세포에 상기 L3-1Y/IgG2 항체(참고예) 단독 처리 또는 L3-1Y/IgG2 항체와 FGFR 저해제인 PD173074의 병용 처리를 수행하였다. 단독 처리시 L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하고, 병용 처리시에는 PD173074의 처리 농도는 5 uM로 고정하고, L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하였다.Specifically, RPMI1640 medium (GIBCO) containing 10% FBS in a 96 well plate And seeded with HT29 colon cancer cell line (ATCC, HTB-38) at 5,000 cells/well, and incubated at 37°C overnight. The next day (after 24 hours), the cultured cells were treated with the L3-1Y/IgG2 antibody (Reference Example) alone or in combination with the L3-1Y/IgG2 antibody and the FGFR inhibitor PD173074. When treated alone, the treatment concentration of the L3-1Y/IgG2 antibody was 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml, and when used together, the treatment concentration of PD173074 was It was fixed at 5 uM, and the treatment concentration of the L3-1Y/IgG2 antibody was 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml.

상기 얻어진 결과를 도 5에 나타내었다. 도 5에서 확인되는 바와 같이, HT29 세포에서는 L3-1Y/IgG2 항체 단독 처리시에 암세포 성장 억제 효과가 나타나지 않지만, PD173074를 병용처리한 경우에는 암세포 성장 억제 효과가 L3-1Y/IgG2 항체 농도 의존적으로 뚜렸하게 나타남을 알 수 있다. 또한, L3-1Y 단독으로는 HT29 세포에 대하여 암세포 성장 억제 효과가 거의 나타나지 않음을 고려할 때, L3-1Y/IgG2 항체와 PD173074의 병용 처리에 의한 상승 효과는 L3-1Y/IgG2 항체가 효능을 보이지 않은 암세포에 대하여 항암 효능을 획득함을 입증하는 것이며, 그 정도는 예측 가능한 범위를 넘는 현저한 수준이라고 할 수 있다. 이러한 결과는 L3-1Y/IgG2 항체와 PD173074의 병용 처리에 의하여 L3-1Y/IgG2 항체가 HT29 세포에 대한 세포 성장 저해 효능을 획득하여, L3-1Y/IgG2 항체의 적용 범위를 단독 처리시에는 효과가 없었던 대장암으로도 확장시킬 수 있음을 보여주는 것이다.
The obtained results are shown in FIG. 5. As can be seen in Figure 5, HT29 cells do not show a cancer cell growth inhibitory effect when treated with L3-1Y/IgG2 antibody alone, but when PD173074 is used in combination, the cancer cell growth inhibitory effect is L3-1Y/IgG2 antibody concentration dependent It can be seen that it appears prominently. In addition, when considering that the L3-1Y alone has little effect on suppressing cancer cell growth on HT29 cells, the synergistic effect of the combination treatment of the L3-1Y/IgG2 antibody and PD173074 shows that the L3-1Y/IgG2 antibody is effective. It proves that anti-cancer efficacy is obtained against non-cancer cells, and the degree can be said to be a remarkable level beyond a predictable range. These results are effective when the L3-1Y/IgG2 antibody and PD173074 are combined to obtain L3-1Y/IgG2 antibody cell growth inhibitory effect on HT29 cells, and thus the application range of the L3-1Y/IgG2 antibody is treated alone. It shows that it can be expanded to colon cancer that was not present.

실시예Example 4: 4: L3L3 -1Y/-1Y/ IgG2IgG2 항체에 대한 저항성을 획득한 위암 세포주에서 In gastric cancer cell lines that have acquired resistance to antibodies FGFRFGFR 저해제와 With inhibitors L3L3 -1Y/-1Y/ IgG2IgG2 항체와의 병용처리에 의한 암세포 증식 저해 효과 확인 Confirmation of the effect of inhibiting cancer cell proliferation by combination treatment with antibodies

FGFR 저해제와의 병용 처리가 항체의 반복 처리로 인해 얻어진 저항성을 극복할 수 있는지 확인하기 위해, MKN45 위암 세포주에 3개월 이상 L3-1Y/IgG2 항체를 처리하여 저항성을 획득한 세포주를 이용하여 시험하였다. 상기 저항성 획득 MKN45 위암 세포주의 제작 과정은 다음과 같다: MKN45 세포(JCRB, JCRB0254)에 L3-1Y/IgG2 항체를 처리량을 늘리면서 3개월 이상 처리하였다. L3-1Y/IgG2 항체의 처리량은 초기 처리 농도 1 ug/ml부터 시작하여 저항성이 나타날 때까지 10 ug/ml까지 증가시켰다. L3-1Y/IgG2 항체 저항성 획득을 확인하기 위하여, 저항성 획득 클론을 L3-1Y/IgG2 항체를 처리하거나 처리하지 않고 배양하고, 항체 처리 72시간 후에 CellTiter Glo assay(Promega, G7573)를 통해 세포수 변화를 측정하였다.In order to confirm that the combination treatment with the FGFR inhibitor can overcome the resistance obtained due to repeated treatment of the antibody, the MKN45 gastric cancer cell line was tested using a cell line obtained by treating L3-1Y/IgG2 antibody for 3 months or more. . The production process of the resistance-acquired MKN45 gastric cancer cell line was as follows: MKN45 cells (JCRB, JCRB0254) were treated with L3-1Y/IgG2 antibody for 3 months or more while increasing the throughput. The throughput of the L3-1Y/IgG2 antibody started at an initial treatment concentration of 1 ug/ml and increased to 10 ug/ml until resistance appeared. In order to confirm L3-1Y/IgG2 antibody resistance acquisition, the resistance acquisition clone was cultured with or without treatment of L3-1Y/IgG2 antibody, and the cell number was changed through the CellTiter Glo assay (Promega, G7573) 72 hours after antibody treatment. Was measured.

FGFR 저해제와 L3-1Y/IgG2 항체의 병용 처리 효과를 확인하기 위해 다음과 같이 실험을 수행하였다. 96 well plate에 10% FBS가 들어있는 RPMI1640 배지(GIBCO)를 넣고 상기 준비된 L3-1Y/IgG2 항체 저항성 획득 MKN45 세포를 5,000 cells/well로 시딩한 후, 37℃에서 하룻밤 동안 인큐베이션하였다. 다음날(24시간 후), 상기 배양된 세포에 상기 L3-1Y/IgG2 항체(참고예) 단독 처리 또는 L3-1Y/IgG2 항체와 FGFR 저해제인 PD173074 혹은 BGJ398의 병용 처리를 수행하였다. 단독 처리시 L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하고, 병용 처리시에는 FGFR 저해제의 농도를 고정하고 L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하였다. FGFR 저해제의 처리 농도는 PD173074의 경우 10 uM, BGJ398의 경우 5 uM로 고정하였다.To confirm the effect of the combination treatment of the FGFR inhibitor and the L3-1Y/IgG2 antibody, experiments were performed as follows. RPMI1640 medium (GIBCO) containing 10% FBS was added to a 96 well plate, and the prepared L3-1Y/IgG2 antibody resistance obtained MKN45 cells were seeded at 5,000 cells/well and incubated at 37°C overnight. The next day (after 24 hours), the cultured cells were treated with the L3-1Y/IgG2 antibody (reference example) alone or in combination with the L3-1Y/IgG2 antibody and the FGFR inhibitor PD173074 or BGJ398. When treated alone, the concentration of L3-1Y/IgG2 antibody was 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml, and when used together, the concentration of FGFR inhibitor was adjusted. The immobilization and treatment concentration of L3-1Y/IgG2 antibody were 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml. The treatment concentration of the FGFR inhibitor was fixed at 10 uM for PD173074 and 5 uM for BGJ398.

상기 단독 처리 또는 병용 처리 72시간 후에 CellTiter Glo 용액 (Promega, G7572) 100 uL를 각 웰에 첨가한 후, 실온에서 30분간 방치하였다. 세포 수는 발광 신호를 통해 계수하며 발광 신호는 Envision 2104 Multi-label Reader (Perkin Elmer)를 사용하여 기록하였다. After 72 hours of the single treatment or combined treatment, 100 uL of a CellTiter Glo solution (Promega, G7572) was added to each well, and then allowed to stand at room temperature for 30 minutes. The cell number was counted through a luminescence signal and the luminescence signal was recorded using an Envision 2104 Multi-label Reader (Perkin Elmer).

상기 얻어진 결과를 도 6 및 도 7에 나타내었다. 도 6 및 도 7에서 보는 바와 같이, L3-1Y/IgG2 항체와 FGFR 저해제인 PD173074 또는 BGJ398과의 병용 처리시, L3-1Y/IgG2 항체 단독 처리에서는 나타나지 않았던 암세포 성장 억제 효능이 나타남을 확인할 수 있으며, 이는 L3-1Y/IgG2 항체 저항성 획득 MKN45 세포에서 FGFR 저해제 처리를 통해 acquired resistance를 극복할 수 있음을 보여주는 것이다.
The obtained results are shown in FIGS. 6 and 7. 6 and 7, when the L3-1Y/IgG2 antibody and the FGFR inhibitor PD173074 or BGJ398 were used in combination, it was confirmed that L3-1Y/IgG2 antibody treatment alone showed cancer cell growth inhibitory effects. , This shows that L3-1Y/IgG2 antibody resistance can be overcome through FGFR inhibitor treatment in MKN45 cells.

실시예Example 5: 5: L3L3 -1Y/-1Y/ IgG2IgG2 항체에 대한 저항성을 획득한 폐암 세포주에서 In lung cancer cell lines that have acquired resistance to antibodies FGFRFGFR 저해제와 With inhibitors L3L3 -1Y/-1Y/ IgG2IgG2 항체와의 병용처리에 의한 암세포 증식 저해 효과 확인 Confirmation of the effect of inhibiting cancer cell proliferation by combination treatment with antibodies

FGFR 저해제와의 병용 처리가 항체의 반복 처리로 인해 얻어진 저항성을 극복할 수 있는지 확인하기 위해 EBC1 폐암 세포주에 3개월 이상 L3-1Y/IgG2 항체를 처리하여 L3-1Y/IgG2 항체에 대한 저항성을 획득한 세포주를 이용하였다. 상기 L3-1Y/IgG2 항체에 대하여 저항성을 획득한 EBC1 폐암 세포주는 상기 실시예 4를 참조하여 제작하였다.Resistance to L3-1Y/IgG2 antibody is obtained by treating L3-1Y/IgG2 antibody with EBC1 lung cancer cell line for 3 months or more to confirm that combination treatment with FGFR inhibitor can overcome the resistance obtained by repeated treatment of the antibody. One cell line was used. The EBC1 lung cancer cell line that obtained resistance to the L3-1Y/IgG2 antibody was prepared with reference to Example 4.

FGFR 저해제와 L3-1Y/IgG2 항체의 병용 처리 효과를 확인하기 위해 구체적으로 다음과 같이 실험을 수행하였다. 96 well plate에 10% FBS가 들어있는 RPMI1640 배지(GIBCO)를 넣고 L3-1Y/IgG2 항체 저항성 획득 EBC1 세포를 5,000 cells/well로 시딩한 후, 37℃에서 하룻밤 동안 인큐베이션하였다. 다음날(24시간 후), 상기 배양된 세포에 상기 L3-1Y/IgG2 항체(참고예) 단독 처리 또는 L3-1Y/IgG2 항체와 BGJ398의 병용 처리를 수행하였다. 단독 처리시 L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하고, 병용 처리시에는 BGJ398의 처리 농도는 5 uM로 고정하고, L3-1Y/IgG2 항체의 처리 농도는 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, 또는 2 ug/ml로 하였다.In order to confirm the effect of the combination treatment of the FGFR inhibitor and the L3-1Y/IgG2 antibody, experiments were performed as follows. RPMI1640 medium (GIBCO) containing 10% FBS was added to a 96 well plate, and L3-1Y/IgG2 antibody resistance was obtained. EBC1 cells were seeded at 5,000 cells/well, and incubated at 37°C overnight. The next day (after 24 hours), the cultured cells were treated with the L3-1Y/IgG2 antibody (reference example) alone or a combination treatment of the L3-1Y/IgG2 antibody with BGJ398. When treated alone, the treatment concentration of L3-1Y/IgG2 antibody is 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml, and when used together, the treatment concentration of BGJ398 is It was fixed at 5 uM, and the treatment concentration of the L3-1Y/IgG2 antibody was 0 ug/ml, 0.016 ug/ml, 0.08 ug/ml, 0.4 ug/ml, or 2 ug/ml.

상기 얻어진 결과를 도 8에 나타내었다. 도 8에서 보는 바와 같이, L3-1Y/IgG2 항체와 FGFR 저해제인 BGJ398과의 병용 처리시, L3-1Y 단독 처리에서는 나타나지 않았던 암세포 성장 억제 효능이 나타남을 확인할 수 있으며, 이는 L3-1Y/IgG2 항체 저항성 획득 EBC1 세포에서 FGFR 저해제 처리를 통해 acquired resistance를 극복할 수 있음을 보여주는 것이다.
8 shows the obtained results. As shown in FIG. 8, when the L3-1Y/IgG2 antibody and the FGFR inhibitor BGJ398 were used in combination, it was confirmed that the cancer cell growth inhibitory effect was not found in the L3-1Y alone treatment, which is the L3-1Y/IgG2 antibody. Acquisition of resistance It is shown that the acquired resistance can be overcome through FGFR inhibitor treatment in EBC1 cells.

실시예Example 6: 위암 세포주를 이용한 종양 이종이식( 6: Tumor xenograft using gastric cancer cell line ( XenograftXenograft ) 모델에서 ) In the model FGFRFGFR 저해제와 With inhibitors L3L3 -1Y/-1Y/ IgG2IgG2 항체와의 병용처리에 의한 종양 치료 효과 증대 확인 Confirmation of increase in tumor treatment effect by treatment with antibody

c-Met 항체의 종양 성장에 대한 in vivo 효과를 확인하기 위하여, 5-6주령 수컷 BALB/c 누드 마우스 (Pharmalegacy, China에서 모든 실험 진행)에 대한 종양 이종이식 실험을 수행하였다. 마우스를 종양 접종 받기 전에 적어도 1주일 동안 순응시켰다. c-Met antibody for tumor growth in To confirm the in vivo effect, tumor xenograft experiments were performed on 5-6 week old male BALB/c nude mice (all experiments conducted in Pharmalegacy, China). Mice were acclimated for at least 1 week prior to tumor inoculation.

그 후, 마우스를 1-2% 이소퓨란으로 마취시키고, 오른쪽 옆구리 부위에 위암 세포주 MKN45세포를 각각 5×10⁶ cell의 양으로 피하 주입하였다. 7일 후, 평균 종양 크기가 50 mm³ 이상일 때, 각 마우스를 다음의 처리군으로 분류하였다: BGJ398 (10 mg/kg P.O. 1회/일) 처리군, 항체 L3-1Y/IgG2 (1 mg/kg I.V. 1회/1주일) 처리군, BGJ398과 항체 L3-1Y/IgG2 병용 처리군, 및 비히클 (PBS 0.2 ml I.V. 1회/1주일) 처리군(대조군). 각 처리군은 10마리 마우스로 구성하였다. Thereafter, the mice were anesthetized with 1-2% isofuran, and the gastric cancer cell line MKN45 cells were injected subcutaneously in the amount of 5×10 ⁶ cells to the right flank region. After 7 days, when the average tumor size was 50 mm ^{3 or} more, each mouse was classified into the following treatment groups: BGJ398 (10 mg/kg PO 1/day) treatment group, antibody L3-1Y/IgG2 (1 mg/ kg IV once/week) treatment group, BGJ398 and antibody L3-1Y/IgG2 combination treatment group, and vehicle (PBS 0.2 ml IV once/week) treatment group (control). Each treatment group consisted of 10 mice.

총 4주의 시험 기간 동안 1주일에 2회 종양 부피와 체중을 측정하였다. 종양 부피(V)는 다음과 같이 산출하였다: Tumor volume and body weight were measured twice a week for a total of 4 weeks of trial. Tumor volume (V) was calculated as follows:

V(mm³) = {장축 길이(mm) × (단축 길이 (mm))²} / 2. V(mm ³ ) = {Long axis length (mm) × (Short axis length (mm)) ² } / 2.

상기 얻어진 결과를 도 9 및 표 4에 나타내었다. The obtained results are shown in Fig. 9 and Table 4.

MKN45MKN45 At d21 : TVAt d21: TV VehicleVehicle 0.0 0.0 BGJ398BGJ398 1.3 1.3 L3-1Y/IgG2L3-1Y/IgG2 27.8 27.8 BGJ398+L3-1Y/IgG2BGJ398+L3-1Y/IgG2 41.2 41.2

표 4는 처리 21일째의 종양 크기를 비히클 처리군(억제율 0%)과 비교한 비율로서 나타낸 각 처리군의 종양 억제율(%)을 보여주는 것이다. 도 9와 표 4에서와 같이 L3-1Y/IgG2 항체와 BGJ398의 병용 처리군에서 각 억제제의 단독 처리 대비 증가된 종양 억제 효과를 보이는 것을 확인할 수 있다.Table 4 shows the tumor inhibition rate (%) of each treatment group expressed as a ratio of the tumor size on the 21st day of treatment compared to the vehicle treatment group (0% inhibition). As shown in Figure 9 and Table 4, it can be seen that the L3-1Y/IgG2 antibody and BGJ398 combination treatment group showed an increased tumor suppression effect compared to the treatment of each inhibitor alone.

한국세포주연구재단Korea Cell Line Research Foundation KCLRFBP00220KCLRFBP00220 2009100620091006

<110> Samsung Electronics Co. Ltd <120> Pharmaceutical composition for combination therapy containing anti-c-Met antibody and FGFR inhibitor <130> DPP20135882KR <150> KR 10-2013-0035293 <151> 2013-04-01 <160> 110 <170> KopatentIn 1.71 <210> 1 <211> 5 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR1 of AbF46 <400> 1 Asp Tyr Tyr Met Ser 1 5 <210> 2 <211> 19 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR2 of AbF46 <400> 2 Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala Ser 1 5 10 15 Val Lys Gly <210> 3 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of AbF46 <400> 3 Asp Asn Trp Phe Ala Tyr 1 5 <210> 4 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR1 of c-Met antibody <220> <221> VARIANT <222> (1) <223> X is Pro or Ser or absent <220> <221> VARIANT <222> (2) <223> X is Glu or Asp <400> 4 Xaa Xaa Tyr Tyr Met Ser 1 5 <210> 5 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR2 of c-Met antibody <220> <221> VARIANT <222> (3) <223> X is Asn or Lys <220> <221> VARIANT <222> (4) <223> X is Ala or Val <220> <221> VARIANT <222> (7) <223> X is Asn or Thr <400> 5 Arg Asn Xaa Xaa Asn Gly Xaa Thr 1 5 <210> 6 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of c-Met antibody <220> <221> VARIANT <222> (5) <223> X is Ser or Thr <400> 6 Asp Asn Trp Leu Xaa Tyr 1 5 <210> 7 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR1 of c-Met antibody <220> <221> VARIANT <222> (4) <223> X is His, Arg, Gln or Lys <220> <221> VARIANT <222> (12) <223> X is His or Gln <220> <221> VARIANT <222> (13) <223> X is Lys or Asn <220> <221> VARIANT <222> (9) <223> X is Ser or Trp <400> 7 Lys Ser Ser Xaa Ser Leu Leu Ala Xaa Gly Asn Xaa Xaa Asn Tyr Leu 1 5 10 15 Ala <210> 8 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR2 of c-Met antibody <220> <221> VARIANT <222> (2) <223> X is Ala or Gly <220> <221> VARIANT <222> (4) <223> X is Thr or Lys <220> <221> VARIANT <222> (7) <223> X is Ser or Pro <400> 8 Trp Xaa Ser Xaa Arg Val Xaa 1 5 <210> 9 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of c-Met antibody <220> <221> VARIANT <222> (1) <223> X is Gly, Ala or Gln <220> <221> VARIANT <222> (6) <223> X is Arg, His, Ser, Ala, Gly or Lys <220> <221> VARIANT <222> (8) <223> X is Leu, Tyr, Phe or Met <400> 9 Xaa Gln Ser Tyr Ser Xaa Pro Xaa Thr 1 5 <210> 10 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR1 of AbF46 <400> 10 Lys Ser Ser Gln Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 11 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR2 of AbF46 <400> 11 Trp Ala Ser Thr Arg Val Ser 1 5 <210> 12 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of AbF46 <400> 12 Gln Gln Ser Tyr Ser Ala Pro Leu Thr 1 5 <210> 13 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-1 clone <400> 13 Gln Gln Ser Tyr Ser Arg Pro Tyr Thr 1 5 <210> 14 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-2 clone <400> 14 Gly Gln Ser Tyr Ser Arg Pro Leu Thr 1 5 <210> 15 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-3 clone <400> 15 Ala Gln Ser Tyr Ser His Pro Phe Ser 1 5 <210> 16 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-5 clone <400> 16 Gln Gln Ser Tyr Ser Arg Pro Phe Thr 1 5 <210> 17 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of anti c-Met humanized antibody(huAbF46-H4) <400> 17 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 18 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody(huAbF46-H4) <400> 18 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 19 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody(huAbF46-H4) <400> 19 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gly Gln 85 90 95 Ser Tyr Ser Arg Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 20 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody(huAbF46-H4) <400> 20 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Ala Gln 85 90 95 Ser Tyr Ser His Pro Phe Ser Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 21 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody(huAbF46-H4) <400> 21 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Phe Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 22 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from H11-4 clone <400> 22 Pro Glu Tyr Tyr Met Ser 1 5 <210> 23 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from YC151 clone <400> 23 Pro Asp Tyr Tyr Met Ser 1 5 <210> 24 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from YC193 clone <400> 24 Ser Asp Tyr Tyr Met Ser 1 5 <210> 25 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> CDR-H2 derived from YC244 clone <400> 25 Arg Asn Asn Ala Asn Gly Asn Thr 1 5 <210> 26 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> CDR-H2 derived from YC321 clone <400> 26 Arg Asn Lys Val Asn Gly Tyr Thr 1 5 <210> 27 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H3 derived from YC354 clone <400> 27 Asp Asn Trp Leu Ser Tyr 1 5 <210> 28 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H3 derived from YC374 clone <400> 28 Asp Asn Trp Leu Thr Tyr 1 5 <210> 29 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-1 clone <400> 29 Lys Ser Ser His Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 30 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-3 clone <400> 30 Lys Ser Ser Arg Ser Leu Leu Ser Ser Gly Asn His Lys Asn Tyr Leu 1 5 10 15 Ala <210> 31 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-4 clone <400> 31 Lys Ser Ser Lys Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 32 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-12 clone <400> 32 Lys Ser Ser Arg Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 33 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-22 clone <400> 33 Lys Ser Ser His Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 34 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-9 clone <400> 34 Trp Ala Ser Lys Arg Val Ser 1 5 <210> 35 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-12 clone <400> 35 Trp Gly Ser Thr Arg Val Ser 1 5 <210> 36 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-16 clone <400> 36 Trp Gly Ser Thr Arg Val Pro 1 5 <210> 37 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-32 clone <400> 37 Gln Gln Ser Tyr Ser Lys Pro Phe Thr 1 5 <210> 38 <211> 1416 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of heavy chain of chAbF46 <220> <221> misc_feature <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_feature <222> (7)..(66) <223> signal sequence <220> <221> misc_feature <222> (67)..(417) <223> VH - heavy chain variable region <220> <221> misc_feature <222> (418)..(423) <223> NdeI restriction site <220> <221> misc_feature <222> (418)..(1407) <223> CH - heavy chain constant region <220> <221> misc_feature <222> (1408)..(1410) <223> TGA - stop sodon <220> <221> misc_feature <222> (1411)..(1416) <223> XhoI restriction site <400> 38 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg tgaagctggt ggagtctgga ggaggcttgg tacagcctgg gggttctctg 120 agactctcct gtgcaacttc tgggttcacc ttcactgatt actacatgag ctgggtccgc 180 cagcctccag gaaaggcact tgagtggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cggttcacca tctccagaga taattcccaa 300 agcatcctct atcttcaaat ggacaccctg agagctgagg acagtgccac ttattactgt 360 gcaagagata actggtttgc ttactggggc caagggactc tggtcactgt ctctgcagct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 tcttgtgaca aaactcacac atgcccaccg tgcccagcac ctgaactcct ggggggaccg 780 tcagtcttcc tcttcccccc aaaacccaag gacaccctca tgatctcccg gacccctgag 840 gtcacatgcg tggtggtgga cgtgagccac gaagaccctg aggtcaagtt caactggtac 900 gtggacggcg tggaggtgca taatgccaag acaaagccgc gggaggagca gtacaacagc 960 acgtaccgtg tggtcagcgt cctcaccgtc ctgcaccagg actggctgaa tggcaaggag 1020 tacaagtgca aggtctccaa caaagccctc ccagccccca tcgagaaaac catctccaaa 1080 gccaaagggc agccccgaga accacaggtg tacaccctgc ccccatcccg ggaggagatg 1140 accaagaacc aggtcagcct gacctgcctg gtcaaaggct tctatcccag cgacatcgcc 1200 gtggagtggg agagcaatgg gcagccggag aacaactaca agaccacgcc tcccgtgctg 1260 gactccgacg gctccttctt cctctacagc aagctcaccg tggacaagag caggtggcag 1320 caggggaacg tcttctcatg ctccgtgatg catgaggctc tgcacaacca ctacacgcag 1380 aagagcctct ccctgtctcc gggtaaatga ctcgag 1416 <210> 39 <211> 759 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of light chain of chAbF46 <220> <221> misc_difference <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_difference <222> (7)..(90) <223> signal sequence <220> <221> misc_difference <222> (91)..(432) <223> VL - light chain variable region <220> <221> misc_difference <222> (430)..(435) <223> BsiWI restriction site <220> <221> misc_difference <222> (433)..(750) <223> CL - light chain constant region <220> <221> misc_difference <222> (751)..(753) <223> stop codon <220> <221> misc_difference <222> (754)..(759) <223> XhoI restriction site <400> 39 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gacattttga tgacccagtc tccatcctcc 120 ctgactgtgt cagcaggaga gaaggtcact atgagctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccagc agaaaccagg acgatctcct 240 aaaatgctga taatttgggc atccactagg gtatctggag tccctgatcg cttcataggc 300 agtggatctg ggacggattt cactctgacc atcaacagtg tgcaggctga agatctggct 360 gtttattact gtcagcagtc ctacagcgct ccgctcacgt tcggtgctgg gaccaagctg 420 gagctgaaac gtacggtggc tgcaccatct gtcttcatct tcccgccatc tgatgagcag 480 ttgaaatctg gaactgcctc tgttgtgtgc ctgctgaata acttctatcc cagagaggcc 540 aaagtacagt ggaaggtgga taacgccctc caatcgggta actcccagga gagtgtcaca 600 gagcaggaca gcaaggacag cacctacagc ctcagcagca ccctgacgct gagcaaagca 660 gactacgaga aacacaaagt ctacgcctgc gaagtcaccc atcagggcct gagctcgccc 720 gtcacaaaga gcttcaacag gggagagtgt tgactcgag 759 <210> 40 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H1-heavy <400> 40 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Lys Thr Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> 41 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H3-heavy <400> 41 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> 42 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H4-heavy <400> 42 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> 43 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H1-light <400> 43 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 44 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H2-light <400> 44 Asp Ile Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Leu Gln Lys Pro Gly Gln 35 40 45 Ser Pro Gln Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys 65 70 75 80 Ile Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Leu 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 45 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H3-light <400> 45 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Leu Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 46 <211> 219 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H4-light <400> 46 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu 210 215 <210> 47 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H1-heavy <400> 47 gaggtgcagc tggtggagtc tgggggaggc ttggtccagc ctggagggtc cctgagactc 60 tcctgtgcag cctctggatt caccttcact gactactaca tgagctgggt ccgccaggct 120 ccagggaagg ggctggagtg gttgggcttt attagaaaca aagctaacgg ttacaccaca 180 gaatacagtg cgtctgtgaa aggcagattc accatctcaa gagataattc aaagaactca 240 ctgtatctgc aaatgaacag cctgaaaacc gaggacacgg ccgtgtatta ctgtgctaga 300 gataactggt ttgcttactg gggtcaagga accctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 48 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H3-heavy <400> 48 gaggtgcagc tggtggagtc tgggggaggc ttggtccagc ctggagggtc cctgagactc 60 tcctgtgcag cctctggatt caccttcact gactactaca tgagctgggt ccgccaggct 120 ccagggaagg ggctggagtg gttgggcttt attagaaaca aagctaacgg ttacaccaca 180 gaatacagtg cgtctgtgaa aggcagattc accatctcaa gagataattc aaagaactca 240 ctgtatctgc aaatgaacag cctgcgtgct gaggacacgg ccgtgtatta ctgtgctaga 300 gataactggt ttgcttactg gggtcaagga accctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 49 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H4-heavy <400> 49 gaggttcagc tggtggagtc tggcggtggc ctggtgcagc cagggggctc actccgtttg 60 tcctgtgcag cttctggctt caccttcact gattactaca tgagctgggt gcgtcaggcc 120 ccgggtaagg gcctggaatg gttgggtttt attagaaaca aagctaatgg ttacacaaca 180 gagtacagtg catctgtgaa gggtcgtttc actataagca gagataattc caaaaacaca 240 ctgtacctgc agatgaacag cctgcgtgct gaggacactg ccgtctatta ttgtgctaga 300 gataactggt ttgcttactg gggccaaggg actctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 50 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H1-light <400> 50 gacatcgtga tgacccagtc tccagactcc ctggctgtgt ctctgggcga gagggccacc 60 atcaactgca agtccagcca gagtctttta gctagcggca accaaaataa ctacttagct 120 tggcaccagc agaaaccagg acagcctcct aagatgctca ttatttgggc atctacccgg 180 gtatccgggg tccctgaccg attcagtggc agcgggtctg ggacagattt cactctcacc 240 atcagcagcc tgcaggctga agatgtggca gtttattact gtcagcaatc ctatagtgct 300 cctctcacgt tcggaggcgg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 51 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H2-light <400> 51 gatattgtga tgacccagac tccactctcc ctgcccgtca cccctggaga gccggcctcc 60 atctcctgca agtccagtca gagtctttta gctagtggca accaaaataa ctacttggcc 120 tggcacctgc agaagccagg gcagtctcca cagatgctga tcatttgggc atccactagg 180 gtatctggag tcccagacag gttcagtggc agtgggtcag gcactgattt cacactgaaa 240 atcagcaggg tggaggctga ggatgttgga gtttattact gccagcagtc ctacagcgct 300 ccgctcacgt tcggacaggg taccaagctg gagctcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 52 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H3-light <400> 52 gacatcgtga tgacccagtc tccagactcc ctggctgtgt ctctgggcga gagggccacc 60 atcaactgca agtccagcca gagtctttta gctagcggca accaaaataa ctacttagct 120 tggtaccagc agaaaccagg acagcctcct aagctgctca ttatttgggc atctacccgg 180 gtatccgggg tccctgaccg attcagtggc agcgggtctg ggacagattt cactctcacc 240 atcagcagcc tgcaggctga agatgtggca gtttattact gtcagcaatc ctatagtgct 300 cctctcacgt tcggaggcgg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 53 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H4-light <400> 53 gatatccaga tgacccagtc cccgagctcc ctgtccgcct ctgtgggcga tagggtcacc 60 atcacctgca agtccagtca gagtctttta gctagtggca accaaaataa ctacttggcc 120 tggcaccaac agaaaccagg aaaagctccg aaaatgctga ttatttgggc atccactagg 180 gtatctggag tcccttctcg cttctctgga tccgggtctg ggacggattt cactctgacc 240 atcagcagtc tgcagccgga agacttcgca acttattact gtcagcagtc ctacagcgct 300 ccgctcacgt tcggacaggg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 54 <211> 23 <212> PRT <213> Artificial Sequence <220> <223> linker between VH and VL <400> 54 Gly Leu Gly Gly Leu Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 1 5 10 15 Gly Ser Ser Gly Val Gly Ser 20 <210> 55 <211> 1088 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding scFv of huAbF46 antibody <400> 55 gctagcgttt tagcagaagt tcaattggtt gaatctggtg gtggtttggt tcaaccaggt 60 ggttctttga gattgtcttg tgctgcttct ggttttactt tcaccgatta ttacatgtcc 120 tgggttagac aagctccagg taaaggtttg gaatggttgg gtttcattag aaacaaggct 180 aacggttaca ctaccgaata ttctgcttct gttaagggta gattcaccat ttctagagac 240 aactctaaga acaccttgta cttgcaaatg aactccttga gagctgaaga tactgctgtt 300 tattactgcg ctagagataa ttggtttgct tattggggtc aaggtacttt ggttactgtt 360 tcttctggcc tcgggggcct cggaggagga ggtagtggcg gaggaggctc cggtggatcc 420 agcggtgtgg gttccgatat tcaaatgacc caatctccat cttctttgtc tgcttcagtt 480 ggtgatagag ttaccattac ttgtaagtcc tcccaatctt tgttggcttc tggtaatcag 540 aacaattact tggcttggca tcaacaaaaa ccaggtaaag ctccaaagat gttgattatt 600 tgggcttcta ccagagtttc tggtgttcca tctagatttt ctggttctgg ttccggtact 660 gattttactt tgaccatttc atccttgcaa ccagaagatt tcgctactta ctactgtcaa 720 caatcttact ctgctccatt gacttttggt caaggtacaa aggtcgaaat caagagagaa 780 ttcggtaagc ctatccctaa ccctctcctc ggtctcgatt ctacgggtgg tggtggatct 840 ggtggtggtg gttctggtgg tggtggttct caggaactga caactatatg cgagcaaatc 900 ccctcaccaa ctttagaatc gacgccgtac tctttgtcaa cgactactat tttggccaac 960 gggaaggcaa tgcaaggagt ttttgaatat tacaaatcag taacgtttgt cagtaattgc 1020 ggttctcacc cctcaacaac tagcaaaggc agccccataa acacacagta tgttttttga 1080 gtttaaac 1088 <210> 56 <211> 5597 <212> DNA <213> Artificial Sequence <220> <223> expression vector including polynucleotide encoding scFv of huAbF46 antibody <220> <221> misc_difference <222> (573)..(578) <223> NheI restriction site <220> <221> misc_difference <222> (588)..(938) <223> huAbF46 VH <220> <221> misc_difference <222> (939)..(1007) <223> linker <220> <221> misc_difference <222> (1008)..(1349) <223> huAbF46 VL <220> <221> misc_difference <222> (1350)..(1355) <223> EcoRI restriction site <220> <221> misc_difference <222> (1356)..(1397) <223> V5 epitope <220> <221> misc_difference <222> (1398)..(1442) <223> (G4S)3 linker <220> <221> misc_difference <222> (1443)..(1649) <223> Aga2 <220> <221> misc_difference <222> (1650)..(1652) <223> TGA(stop codon) <220> <221> misc_difference <222> (1653)..(1660) <223> PmeI restriction site <400> 56 acggattaga agccgccgag cgggtgacag ccctccgaag gaagactctc ctccgtgcgt 60 cctcgtcttc accggtcgcg ttcctgaaac gcagatgtgc ctcgcgccgc actgctccga 120 acaataaaga ttctacaata ctagctttta tggttatgaa gaggaaaaat tggcagtaac 180 ctggccccac aaaccttcaa atgaacgaat caaattaaca accataggat gataatgcga 240 ttagtttttt agccttattt ctggggtaat taatcagcga agcgatgatt tttgatctat 300 taacagatat ataaatgcaa aaactgcata accactttaa ctaatacttt caacattttc 360 ggtttgtatt acttcttatt caaatgtaat aaaagtatca acaaaaaatt gttaatatac 420 ctctatactt taacgtcaag gagaaaaaac cccggatcgg actactagca gctgtaatac 480 gactcactat agggaatatt aagctaattc tacttcatac attttcaatt aagatgcagt 540 tacttcgctg tttttcaata ttttctgtta ttgctagcgt tttagcagaa gttcaattgg 600 ttgaatctgg tggtggtttg gttcaaccag gtggttcttt gagattgtct tgtgctgctt 660 ctggttttac tttcaccgat tattacatgt cctgggttag acaagctcca ggtaaaggtt 720 tggaatggtt gggtttcatt agaaacaagg ctaacggtta cactaccgaa tattctgctt 780 ctgttaaggg tagattcacc atttctagag acaactctaa gaacaccttg tacttgcaaa 840 tgaactcctt gagagctgaa gatactgctg tttattactg cgctagagat aattggtttg 900 cttattgggg tcaaggtact ttggttactg tttcttctgg cctcgggggc ctcggaggag 960 gaggtagtgg cggaggaggc tccggtggat ccagcggtgt gggttccgat attcaaatga 1020 cccaatctcc atcttctttg tctgcttcag ttggtgatag agttaccatt acttgtaagt 1080 cctcccaatc tttgttggct tctggtaatc agaacaatta cttggcttgg catcaacaaa 1140 aaccaggtaa agctccaaag atgttgatta tttgggcttc taccagagtt tctggtgttc 1200 catctagatt ttctggttct ggttccggta ctgattttac tttgaccatt tcatccttgc 1260 aaccagaaga tttcgctact tactactgtc aacaatctta ctctgctcca ttgacttttg 1320 gtcaaggtac aaaggtcgaa atcaagagag aattcggtaa gcctatccct aaccctctcc 1380 tcggtctcga ttctacgggt ggtggtggat ctggtggtgg tggttctggt ggtggtggtt 1440 ctcaggaact gacaactata tgcgagcaaa tcccctcacc aactttagaa tcgacgccgt 1500 actctttgtc aacgactact attttggcca acgggaaggc aatgcaagga gtttttgaat 1560 attacaaatc agtaacgttt gtcagtaatt gcggttctca cccctcaaca actagcaaag 1620 gcagccccat aaacacacag tatgtttttt gagtttaaac ccgctgatct gataacaaca 1680 gtgtagatgt aacaaaatcg actttgttcc cactgtactt ttagctcgta caaaatacaa 1740 tatacttttc atttctccgt aaacaacatg ttttcccatg taatatcctt ttctattttt 1800 cgttccgtta ccaactttac acatacttta tatagctatt cacttctata cactaaaaaa 1860 ctaagacaat tttaattttg ctgcctgcca tatttcaatt tgttataaat tcctataatt 1920 tatcctatta gtagctaaaa aaagatgaat gtgaatcgaa tcctaagaga attgggcaag 1980 tgcacaaaca atacttaaat aaatactact cagtaataac ctatttctta gcatttttga 2040 cgaaatttgc tattttgtta gagtctttta caccatttgt ctccacacct ccgcttacat 2100 caacaccaat aacgccattt aatctaagcg catcaccaac attttctggc gtcagtccac 2160 cagctaacat aaaatgtaag ctctcggggc tctcttgcct tccaacccag tcagaaatcg 2220 agttccaatc caaaagttca cctgtcccac ctgcttctga atcaaacaag ggaataaacg 2280 aatgaggttt ctgtgaagct gcactgagta gtatgttgca gtcttttgga aatacgagtc 2340 ttttaataac tggcaaaccg aggaactctt ggtattcttg ccacgactca tctccgtgca 2400 gttggacgat atcaatgccg taatcattga ccagagccaa aacatcctcc ttaggttgat 2460 tacgaaacac gccaaccaag tatttcggag tgcctgaact atttttatat gcttttacaa 2520 gacttgaaat tttccttgca ataaccgggt caattgttct ctttctattg ggcacacata 2580 taatacccag caagtcagca tcggaatcta gagcacattc tgcggcctct gtgctctgca 2640 agccgcaaac tttcaccaat ggaccagaac tacctgtgaa attaataaca gacatactcc 2700 aagctgcctt tgtgtgctta atcacgtata ctcacgtgct caatagtcac caatgccctc 2760 cctcttggcc ctctcctttt cttttttcga ccgaatttct tgaagacgaa agggcctcgt 2820 gatacgccta tttttatagg ttaatgtcat gataataatg gtttcttagg acggatcgct 2880 tgcctgtaac ttacacgcgc ctcgtatctt ttaatgatgg aataatttgg gaatttactc 2940 tgtgtttatt tatttttatg ttttgtattt ggattttaga aagtaaataa agaaggtaga 3000 agagttacgg aatgaagaaa aaaaaataaa caaaggttta aaaaatttca acaaaaagcg 3060 tactttacat atatatttat tagacaagaa aagcagatta aatagatata cattcgatta 3120 acgataagta aaatgtaaaa tcacaggatt ttcgtgtgtg gtcttctaca cagacaagat 3180 gaaacaattc ggcattaata cctgagagca ggaagagcaa gataaaaggt agtatttgtt 3240 ggcgatcccc ctagagtctt ttacatcttc ggaaaacaaa aactattttt tctttaattt 3300 ctttttttac tttctatttt taatttatat atttatatta aaaaatttaa attataatta 3360 tttttatagc acgtgatgaa aaggacccag gtggcacttt tcggggaaat gtgcgcggaa 3420 cccctatttg tttatttttc taaatacatt caaatatgta tccgctcatg agacaataac 3480 cctgataaat gcttcaataa tattgaaaaa ggaagagtat gagtattcaa catttccgtg 3540 tcgcccttat tccctttttt gcggcatttt gccttcctgt ttttgctcac ccagaaacgc 3600 tggtgaaagt aaaagatgct gaagatcagt tgggtgcacg agtgggttac atcgaactgg 3660 atctcaacag cggtaagatc cttgagagtt ttcgccccga agaacgtttt ccaatgatga 3720 gcacttttaa agttctgcta tgtggcgcgg tattatcccg tgttgacgcc gggcaagagc 3780 aactcggtcg ccgcatacac tattctcaga atgacttggt tgagtactca ccagtcacag 3840 aaaagcatct tacggatggc atgacagtaa gagaattatg cagtgctgcc ataaccatga 3900 gtgataacac tgcggccaac ttacttctga caacgatcgg aggaccgaag gagctaaccg 3960 cttttttgca caacatgggg gatcatgtaa ctcgccttga tcgttgggaa ccggagctga 4020 atgaagccat accaaacgac gagcgtgaca ccacgatgcc tgtagcaatg gcaacaacgt 4080 tgcgcaaact attaactggc gaactactta ctctagcttc ccggcaacaa ttaatagact 4140 ggatggaggc ggataaagtt gcaggaccac ttctgcgctc ggcccttccg gctggctggt 4200 ttattgctga taaatctgga gccggtgagc gtgggtctcg cggtatcatt gcagcactgg 4260 ggccagatgg taagccctcc cgtatcgtag ttatctacac gacgggcagt caggcaacta 4320 tggatgaacg aaatagacag atcgctgaga taggtgcctc actgattaag cattggtaac 4380 tgtcagacca agtttactca tatatacttt agattgattt aaaacttcat ttttaattta 4440 aaaggatcta ggtgaagatc ctttttgata atctcatgac caaaatccct taacgtgagt 4500 tttcgttcca ctgagcgtca gaccccgtag aaaagatcaa aggatcttct tgagatcctt 4560 tttttctgcg cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca gcggtggttt 4620 gtttgccgga tcaagagcta ccaactcttt ttccgaaggt aactggcttc agcagagcgc 4680 agataccaaa tactgtcctt ctagtgtagc cgtagttagg ccaccacttc aagaactctg 4740 tagcaccgcc tacatacctc gctctgctaa tcctgttacc agtggctgct gccagtggcg 4800 ataagtcgtg tcttaccggg ttggactcaa gacgatagtt accggataag gcgcagcggt 4860 cgggctgaac ggggggttcg tgcacacagc ccagcttgga gcgaacgacc tacaccgaac 4920 tgagatacct acagcgtgag cattgagaaa gcgccacgct tcccgaaggg agaaaggcgg 4980 acaggtatcc ggtaagcggc agggtcggaa caggagagcg cacgagggag cttccagggg 5040 ggaacgcctg gtatctttat agtcctgtcg ggtttcgcca cctctgactt gagcgtcgat 5100 ttttgtgatg ctcgtcaggg gggccgagcc tatggaaaaa cgccagcaac gcggcctttt 5160 tacggttcct ggccttttgc tggccttttg ctcacatgtt ctttcctgcg ttatcccctg 5220 attctgtgga taaccgtatt accgcctttg agtgagctga taccgctcgc cgcagccgaa 5280 cgaccgagcg cagcgagtca gtgagcgagg aagcggaaga gcgcccaata cgcaaaccgc 5340 ctctccccgc gcgttggccg attcattaat gcagctggca cgacaggttt cccgactgga 5400 aagcgggcag tgagcgcaac gcaattaatg tgagttacct cactcattag gcaccccagg 5460 ctttacactt tatgcttccg gctcctatgt tgtgtggaat tgtgagcgga taacaatttc 5520 acacaggaaa cagctatgac catgattacg ccaagctcgg aattaaccct cactaaaggg 5580 aacaaaagct ggctagt 5597 <210> 57 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> U6-HC7 hinge <400> 57 Glu Pro Lys Ser Cys Asp Cys His Cys Pro Pro Cys Pro 1 5 10 <210> 58 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-1 clone <400> 58 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtcagcagtc ctacagccgc ccgtacacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 59 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-2 clone <400> 59 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtgggcagtc ctacagccgt ccgctcacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 60 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-3 clone <400> 60 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtgcacagtc ctacagccat ccgttctctt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 61 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-5 clone <400> 61 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtcagcagtc ctacagccgc ccgtttacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 62 <211> 462 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, U6-HC7 hinge and constant region of human IgG1 <400> 62 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln 1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly 20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp 35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp 50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser 65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn 85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr 115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 130 135 140 Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 195 200 205 Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 210 215 220 Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Cys His 225 230 235 240 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 245 250 255 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 260 265 270 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 275 280 285 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 290 295 300 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 305 310 315 320 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 325 330 335 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 340 345 350 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 355 360 365 Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 370 375 380 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 385 390 395 400 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 405 410 415 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 420 425 430 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 435 440 445 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> 63 <211> 1410 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of huAbF46-H4-A1, U6-HC7 hinge and constant region of human IgG1 <400> 63 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 agctgcgatt gccactgtcc tccatgtcca gcacctgaac tcctgggggg accgtcagtc 780 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 840 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 900 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 960 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 1020 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1080 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1140 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1200 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1260 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1320 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1380 ctctccctgt ctccgggtaa atgactcgag 1410 <210> 64 <211> 461 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG1 <400> 64 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln 1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly 20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp 35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp 50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser 65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn 85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr 115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 130 135 140 Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 195 200 205 Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 210 215 220 Asn Thr Lys Val Asp Lys Lys Val Glu Arg Lys Cys Cys Val Glu Cys 225 230 235 240 Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu 245 250 255 Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu 260 265 270 Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys 275 280 285 Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys 290 295 300 Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu 305 310 315 320 Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys 325 330 335 Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys 340 345 350 Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser 355 360 365 Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys 370 375 380 Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln 385 390 395 400 Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly 405 410 415 Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln 420 425 430 Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn 435 440 445 His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> 65 <211> 1407 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG1 <400> 65 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagaggaag 720 tgctgtgtgg agtgcccccc ctgcccagca cctgaactcc tggggggacc gtcagtcttc 780 ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga ggtcacatgc 840 gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta cgtggacggc 900 gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag cacgtaccgt 960 gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga gtacaagtgc 1020 aaggtctcca acaaagccct cccagccccc atcgagaaaa ccatctccaa agccaaaggg 1080 cagccccgag aaccacaggt gtacaccctg cccccatccc gggaggagat gaccaagaac 1140 caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg 1200 gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct ggactccgac 1260 ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca gcaggggaac 1320 gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca gaagagcctc 1380 tccctgtctc cgggtaaatg actcgag 1407 <210> 66 <211> 460 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG2 <400> 66 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln 1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly 20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp 35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp 50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser 65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn 85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr 115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 130 135 140 Leu Ala Pro Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 195 200 205 Asn Phe Gly Thr Gln Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser 210 215 220 Asn Thr Lys Val Asp Lys Thr Val Glu Arg Lys Cys Cys Val Glu Cys 225 230 235 240 Pro Pro Cys Pro Ala Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe 245 250 255 Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val 260 265 270 Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Gln Phe 275 280 285 Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro 290 295 300 Arg Glu Glu Gln Phe Asn Ser Thr Phe Arg Val Val Ser Val Leu Thr 305 310 315 320 Val Val His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val 325 330 335 Ser Asn Lys Gly Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Thr 340 345 350 Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg 355 360 365 Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly 370 375 380 Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro 385 390 395 400 Glu Asn Asn Tyr Lys Thr Thr Pro Pro Met Leu Asp Ser Asp Gly Ser 405 410 415 Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln 420 425 430 Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His 435 440 445 Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> 67 <211> 1404 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG2 <400> 67 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcgccctgct ccaggagcac ctccgagagc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ctctgaccag cggcgtgcac accttcccag ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca acttcggcac ccagacctac 660 acctgcaacg tagatcacaa gcccagcaac accaaggtgg acaagacagt tgagcgcaaa 720 tgttgtgtcg agtgcccacc gtgcccagca ccacctgtgg caggaccgtc agtcttcctc 780 ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacgtgcgtg 840 gtggtggacg tgagccacga agaccccgag gtccagttca actggtacgt ggacggcgtg 900 gaggtgcata atgccaagac aaagccacgg gaggagcagt tcaacagcac gttccgtgtg 960 gtcagcgtcc tcaccgttgt gcaccaggac tggctgaacg gcaaggagta caagtgcaag 1020 gtctccaaca aaggcctccc agcccccatc gagaaaacca tctccaaaac caaagggcag 1080 ccccgagaac cacaggtgta caccctgccc ccatcccggg aggagatgac caagaaccag 1140 gtcagcctga cctgcctggt caaaggcttc taccccagcg acatcgccgt ggagtgggag 1200 agcaatgggc agccggagaa caactacaag accacgcctc ccatgctgga ctccgacggc 1260 tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1320 ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1380 ctgtctccgg gtaaatgact cgag 1404 <210> 68 <211> 240 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of light chain of huAbF46-H4-A1(H36Y) and human kappa constant region <400> 68 Met Asp Ser Gln Ala Gln Val Leu Met Leu Leu Leu Leu Ser Val Ser 1 5 10 15 Gly Thr Cys Gly Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser 20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser 35 40 45 Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln 50 55 60 Lys Pro Gly Lys Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg 65 70 75 80 Val Ser Gly Val Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp 85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr 100 105 110 Tyr Cys Gln Gln Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr 115 120 125 Lys Val Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe 130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln 180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser 195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His 210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> 69 <211> 758 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of light chain of huAbF46-H4-A1(H36Y) and human kappa constant region <400> 69 aattcactag tgattaattc gccgccacca tggattcaca ggcccaggtc ctcatgttgc 60 tgctgctatc ggtatctggt acctgtggag atatccagat gacccagtcc ccgagctccc 120 tgtccgcctc tgtgggcgat agggtcacca tcacctgcaa gtccagtcag agtcttttag 180 ctagtggcaa ccaaaataac tacttggcct ggtaccaaca gaaaccagga aaagctccga 240 aaatgctgat tatttgggca tccactaggg tatctggagt cccttctcgc ttctctggat 300 ccgggtctgg gacggatttc actctgacca tcagcagtct gcagccggaa gacttcgcaa 360 cttattactg tcagcagtcc tacagccgcc cgtacacgtt cggacagggt accaaggtgg 420 agatcaaacg tacggtggct gcaccatctg tcttcatctt cccgccatct gatgagcagt 480 tgaaatctgg aactgcctct gttgtgtgcc tgctgaataa cttctatccc agagaggcca 540 aagtacagtg gaaggtggat aacgccctcc aatcgggtaa ctcccaggag agtgtcacag 600 agcaggacag caaggacagc acctacagcc tcagcagcac cctgacgctg agcaaagcag 660 actacgagaa acacaaagtc tacgcctgcg aagtcaccca tcagggcctg agctcgcccg 720 tcacaaagag cttcaacagg ggagagtgtt gactcgag 758 <210> 70 <211> 240 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of light chain of huAbF46-H4-A1 and human kappa constant region <400> 70 Met Asp Ser Gln Ala Gln Val Leu Met Leu Leu Leu Leu Ser Val Ser 1 5 10 15 Gly Thr Cys Gly Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser 20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser 35 40 45 Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln 50 55 60 Lys Pro Gly Lys Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg 65 70 75 80 Val Ser Gly Val Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp 85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr 100 105 110 Tyr Cys Gln Gln Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr 115 120 125 Lys Val Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe 130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln 180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser 195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His 210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> 71 <211> 19 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 71 Phe Ser Pro Gln Ile Glu Glu Pro Ser Gln Cys Pro Asp Cys Val Val 1 5 10 15 Ser Ala Leu <210> 72 <211> 10 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 72 Pro Gln Ile Glu Glu Pro Ser Gln Cys Pro 1 5 10 <210> 73 <211> 5 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 73 Glu Glu Pro Ser Gln 1 5 <210> 74 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of anti-c-Met antibody (AbF46 or huAbF46-H1) <400> 74 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Lys Thr Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 75 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti-c-Met antibody (AbF46 or huAbF46-H1) <400> 75 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 76 <211> 1416 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of heavy chain of nti-c-Met antibody (AbF46 or huAbF46-H1) <220> <221> misc_feature <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_feature <222> (7)..(66) <223> signal sequence <220> <221> misc_feature <222> (67)..(417) <223> VH - heavy chain variable region <220> <221> misc_feature <222> (418)..(423) <223> NdeI restriction site <220> <221> misc_feature <222> (418)..(1407) <223> CH - heavy chain constant region <220> <221> misc_feature <222> (1408)..(1410) <223> TGA - stop sodon <220> <221> misc_feature <222> (1411)..(1416) <223> XhoI restriction site <400> 76 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg tgaagctggt ggagtctgga ggaggcttgg tacagcctgg gggttctctg 120 agactctcct gtgcaacttc tgggttcacc ttcactgatt actacatgag ctgggtccgc 180 cagcctccag gaaaggcact tgagtggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cggttcacca tctccagaga taattcccaa 300 agcatcctct atcttcaaat ggacaccctg agagctgagg acagtgccac ttattactgt 360 gcaagagata actggtttgc ttactggggc caagggactc tggtcactgt ctctgcagct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 tcttgtgaca aaactcacac atgcccaccg tgcccagcac ctgaactcct ggggggaccg 780 tcagtcttcc tcttcccccc aaaacccaag gacaccctca tgatctcccg gacccctgag 840 gtcacatgcg tggtggtgga cgtgagccac gaagaccctg aggtcaagtt caactggtac 900 gtggacggcg tggaggtgca taatgccaag acaaagccgc gggaggagca gtacaacagc 960 acgtaccgtg tggtcagcgt cctcaccgtc ctgcaccagg actggctgaa tggcaaggag 1020 tacaagtgca aggtctccaa caaagccctc ccagccccca tcgagaaaac catctccaaa 1080 gccaaagggc agccccgaga accacaggtg tacaccctgc ccccatcccg ggaggagatg 1140 accaagaacc aggtcagcct gacctgcctg gtcaaaggct tctatcccag cgacatcgcc 1200 gtggagtggg agagcaatgg gcagccggag aacaactaca agaccacgcc tcccgtgctg 1260 gactccgacg gctccttctt cctctacagc aagctcaccg tggacaagag caggtggcag 1320 caggggaacg tcttctcatg ctccgtgatg catgaggctc tgcacaacca ctacacgcag 1380 aagagcctct ccctgtctcc gggtaaatga ctcgag 1416 <210> 77 <211> 759 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of light chain of anti-c-Met antibody (AbF46 or huAbF46-H1) <220> <221> misc_difference <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_difference <222> (7)..(90) <223> signal sequence <220> <221> misc_difference <222> (91)..(432) <223> VL - light chain variable region <220> <221> misc_difference <222> (430)..(435) <223> BsiWI restriction site <220> <221> misc_difference <222> (433)..(750) <223> CL - light chain constant region <220> <221> misc_difference <222> (751)..(753) <223> stop codon <220> <221> misc_difference <222> (754)..(759) <223> XhoI restriction site <400> 77 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gacattttga tgacccagtc tccatcctcc 120 ctgactgtgt cagcaggaga gaaggtcact atgagctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccagc agaaaccagg acgatctcct 240 aaaatgctga taatttgggc atccactagg gtatctggag tccctgatcg cttcataggc 300 agtggatctg ggacggattt cactctgacc atcaacagtg tgcaggctga agatctggct 360 gtttattact gtcagcagtc ctacagcgct ccgctcacgt tcggtgctgg gaccaagctg 420 gagctgaaac gtacggtggc tgcaccatct gtcttcatct tcccgccatc tgatgagcag 480 ttgaaatctg gaactgcctc tgttgtgtgc ctgctgaata acttctatcc cagagaggcc 540 aaagtacagt ggaaggtgga taacgccctc caatcgggta actcccagga gagtgtcaca 600 gagcaggaca gcaaggacag cacctacagc ctcagcagca ccctgacgct gagcaaagca 660 gactacgaga aacacaaagt ctacgcctgc gaagtcaccc atcagggcct gagctcgccc 720 gtcacaaaga gcttcaacag gggagagtgt tgactcgag 759 <210> 78 <211> 4170 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding c-Met protein <400> 78 atgaaggccc ccgctgtgct tgcacctggc atcctcgtgc tcctgtttac cttggtgcag 60 aggagcaatg gggagtgtaa agaggcacta gcaaagtccg agatgaatgt gaatatgaag 120 tatcagcttc ccaacttcac cgcggaaaca cccatccaga atgtcattct acatgagcat 180 cacattttcc ttggtgccac taactacatt tatgttttaa atgaggaaga ccttcagaag 240 gttgctgagt acaagactgg gcctgtgctg gaacacccag attgtttccc atgtcaggac 300 tgcagcagca aagccaattt atcaggaggt gtttggaaag ataacatcaa catggctcta 360 gttgtcgaca cctactatga tgatcaactc attagctgtg gcagcgtcaa cagagggacc 420 tgccagcgac atgtctttcc ccacaatcat actgctgaca tacagtcgga ggttcactgc 480 atattctccc cacagataga agagcccagc cagtgtcctg actgtgtggt gagcgccctg 540 ggagccaaag tcctttcatc tgtaaaggac cggttcatca acttctttgt aggcaatacc 600 ataaattctt cttatttccc agatcatcca ttgcattcga tatcagtgag aaggctaaag 660 gaaacgaaag atggttttat gtttttgacg gaccagtcct acattgatgt tttacctgag 720 ttcagagatt cttaccccat taagtatgtc catgcctttg aaagcaacaa ttttatttac 780 ttcttgacgg tccaaaggga aactctagat gctcagactt ttcacacaag aataatcagg 840 ttctgttcca taaactctgg attgcattcc tacatggaaa tgcctctgga gtgtattctc 900 acagaaaaga gaaaaaagag atccacaaag aaggaagtgt ttaatatact tcaggctgcg 960 tatgtcagca agcctggggc ccagcttgct agacaaatag gagccagcct gaatgatgac 1020 attcttttcg gggtgttcgc acaaagcaag ccagattctg ccgaaccaat ggatcgatct 1080 gccatgtgtg cattccctat caaatatgtc aacgacttct tcaacaagat cgtcaacaaa 1140 aacaatgtga gatgtctcca gcatttttac ggacccaatc atgagcactg ctttaatagg 1200 acacttctga gaaattcatc aggctgtgaa gcgcgccgtg atgaatatcg aacagagttt 1260 accacagctt tgcagcgcgt tgacttattc atgggtcaat tcagcgaagt cctcttaaca 1320 tctatatcca ccttcattaa aggagacctc accatagcta atcttgggac atcagagggt 1380 cgcttcatgc aggttgtggt ttctcgatca ggaccatcaa cccctcatgt gaattttctc 1440 ctggactccc atccagtgtc tccagaagtg attgtggagc atacattaaa ccaaaatggc 1500 tacacactgg ttatcactgg gaagaagatc acgaagatcc cattgaatgg cttgggctgc 1560 agacatttcc agtcctgcag tcaatgcctc tctgccccac cctttgttca gtgtggctgg 1620 tgccacgaca aatgtgtgcg atcggaggaa tgcctgagcg ggacatggac tcaacagatc 1680 tgtctgcctg caatctacaa ggttttccca aatagtgcac cccttgaagg agggacaagg 1740 ctgaccatat gtggctggga ctttggattt cggaggaata ataaatttga tttaaagaaa 1800 actagagttc tccttggaaa tgagagctgc accttgactt taagtgagag cacgatgaat 1860 acattgaaat gcacagttgg tcctgccatg aataagcatt tcaatatgtc cataattatt 1920 tcaaatggcc acgggacaac acaatacagt acattctcct atgtggatcc tgtaataaca 1980 agtatttcgc cgaaatacgg tcctatggct ggtggcactt tacttacttt aactggaaat 2040 tacctaaaca gtgggaattc tagacacatt tcaattggtg gaaaaacatg tactttaaaa 2100 agtgtgtcaa acagtattct tgaatgttat accccagccc aaaccatttc aactgagttt 2160 gctgttaaat tgaaaattga cttagccaac cgagagacaa gcatcttcag ttaccgtgaa 2220 gatcccattg tctatgaaat tcatccaacc aaatctttta ttagtggtgg gagcacaata 2280 acaggtgttg ggaaaaacct gaattcagtt agtgtcccga gaatggtcat aaatgtgcat 2340 gaagcaggaa ggaactttac agtggcatgt caacatcgct ctaattcaga gataatctgt 2400 tgtaccactc cttccctgca acagctgaat ctgcaactcc ccctgaaaac caaagccttt 2460 ttcatgttag atgggatcct ttccaaatac tttgatctca tttatgtaca taatcctgtg 2520 tttaagcctt ttgaaaagcc agtgatgatc tcaatgggca atgaaaatgt actggaaatt 2580 aagggaaatg atattgaccc tgaagcagtt aaaggtgaag tgttaaaagt tggaaataag 2640 agctgtgaga atatacactt acattctgaa gccgttttat gcacggtccc caatgacctg 2700 ctgaaattga acagcgagct aaatatagag tggaagcaag caatttcttc aaccgtcctt 2760 ggaaaagtaa tagttcaacc agatcagaat ttcacaggat tgattgctgg tgttgtctca 2820 atatcaacag cactgttatt actacttggg tttttcctgt ggctgaaaaa gagaaagcaa 2880 attaaagatc tgggcagtga attagttcgc tacgatgcaa gagtacacac tcctcatttg 2940 gataggcttg taagtgcccg aagtgtaagc ccaactacag aaatggtttc aaatgaatct 3000 gtagactacc gagctacttt tccagaagat cagtttccta attcatctca gaacggttca 3060 tgccgacaag tgcagtatcc tctgacagac atgtccccca tcctaactag tggggactct 3120 gatatatcca gtccattact gcaaaatact gtccacattg acctcagtgc tctaaatcca 3180 gagctggtcc aggcagtgca gcatgtagtg attgggccca gtagcctgat tgtgcatttc 3240 aatgaagtca taggaagagg gcattttggt tgtgtatatc atgggacttt gttggacaat 3300 gatggcaaga aaattcactg tgctgtgaaa tccttgaaca gaatcactga cataggagaa 3360 gtttcccaat ttctgaccga gggaatcatc atgaaagatt ttagtcatcc caatgtcctc 3420 tcgctcctgg gaatctgcct gcgaagtgaa gggtctccgc tggtggtcct accatacatg 3480 aaacatggag atcttcgaaa tttcattcga aatgagactc ataatccaac tgtaaaagat 3540 cttattggct ttggtcttca agtagccaaa ggcatgaaat atcttgcaag caaaaagttt 3600 gtccacagag acttggctgc aagaaactgt atgctggatg aaaaattcac agtcaaggtt 3660 gctgattttg gtcttgccag agacatgtat gataaagaat actatagtgt acacaacaaa 3720 acaggtgcaa agctgccagt gaagtggatg gctttggaaa gtctgcaaac tcaaaagttt 3780 accaccaagt cagatgtgtg gtcctttggc gtgctcctct gggagctgat gacaagagga 3840 gccccacctt atcctgacgt aaacaccttt gatataactg tttacttgtt gcaagggaga 3900 agactcctac aacccgaata ctgcccagac cccttatatg aagtaatgct aaaatgctgg 3960 caccctaaag ccgaaatgcg cccatccttt tctgaactgg tgtcccggat atcagcgatc 4020 ttctctactt tcattgggga gcactatgtc catgtgaacg ctacttatgt gaacgtaaaa 4080 tgtgtcgctc cgtatccttc tctgttgtca tcagaagata acgctgatga tgaggtggac 4140 acacgaccag cctccttctg ggagacatca 4170 <210> 79 <211> 444 <212> PRT <213> Artificial Sequence <220> <223> SEMA domain of c-Met <400> 79 Leu His Glu His His Ile Phe Leu Gly Ala Thr Asn Tyr Ile Tyr Val 1 5 10 15 Leu Asn Glu Glu Asp Leu Gln Lys Val Ala Glu Tyr Lys Thr Gly Pro 20 25 30 Val Leu Glu His Pro Asp Cys Phe Pro Cys Gln Asp Cys Ser Ser Lys 35 40 45 Ala Asn Leu Ser Gly Gly Val Trp Lys Asp Asn Ile Asn Met Ala Leu 50 55 60 Val Val Asp Thr Tyr Tyr Asp Asp Gln Leu Ile Ser Cys Gly Ser Val 65 70 75 80 Asn Arg Gly Thr Cys Gln Arg His Val Phe Pro His Asn His Thr Ala 85 90 95 Asp Ile Gln Ser Glu Val His Cys Ile Phe Ser Pro Gln Ile Glu Glu 100 105 110 Pro Ser Gln Cys Pro Asp Cys Val Val Ser Ala Leu Gly Ala Lys Val 115 120 125 Leu Ser Ser Val Lys Asp Arg Phe Ile Asn Phe Phe Val Gly Asn Thr 130 135 140 Ile Asn Ser Ser Tyr Phe Pro Asp His Pro Leu His Ser Ile Ser Val 145 150 155 160 Arg Arg Leu Lys Glu Thr Lys Asp Gly Phe Met Phe Leu Thr Asp Gln 165 170 175 Ser Tyr Ile Asp Val Leu Pro Glu Phe Arg Asp Ser Tyr Pro Ile Lys 180 185 190 Tyr Val His Ala Phe Glu Ser Asn Asn Phe Ile Tyr Phe Leu Thr Val 195 200 205 Gln Arg Glu Thr Leu Asp Ala Gln Thr Phe His Thr Arg Ile Ile Arg 210 215 220 Phe Cys Ser Ile Asn Ser Gly Leu His Ser Tyr Met Glu Met Pro Leu 225 230 235 240 Glu Cys Ile Leu Thr Glu Lys Arg Lys Lys Arg Ser Thr Lys Lys Glu 245 250 255 Val Phe Asn Ile Leu Gln Ala Ala Tyr Val Ser Lys Pro Gly Ala Gln 260 265 270 Leu Ala Arg Gln Ile Gly Ala Ser Leu Asn Asp Asp Ile Leu Phe Gly 275 280 285 Val Phe Ala Gln Ser Lys Pro Asp Ser Ala Glu Pro Met Asp Arg Ser 290 295 300 Ala Met Cys Ala Phe Pro Ile Lys Tyr Val Asn Asp Phe Phe Asn Lys 305 310 315 320 Ile Val Asn Lys Asn Asn Val Arg Cys Leu Gln His Phe Tyr Gly Pro 325 330 335 Asn His Glu His Cys Phe Asn Arg Thr Leu Leu Arg Asn Ser Ser Gly 340 345 350 Cys Glu Ala Arg Arg Asp Glu Tyr Arg Thr Glu Phe Thr Thr Ala Leu 355 360 365 Gln Arg Val Asp Leu Phe Met Gly Gln Phe Ser Glu Val Leu Leu Thr 370 375 380 Ser Ile Ser Thr Phe Ile Lys Gly Asp Leu Thr Ile Ala Asn Leu Gly 385 390 395 400 Thr Ser Glu Gly Arg Phe Met Gln Val Val Val Ser Arg Ser Gly Pro 405 410 415 Ser Thr Pro His Val Asn Phe Leu Leu Asp Ser His Pro Val Ser Pro 420 425 430 Glu Val Ile Val Glu His Thr Leu Asn Gln Asn Gly 435 440 <210> 80 <211> 451 <212> PRT <213> Artificial Sequence <220> <223> PSI-IPT domain of c-Met <400> 80 Tyr Thr Leu Val Ile Thr Gly Lys Lys Ile Thr Lys Ile Pro Leu Asn 1 5 10 15 Gly Leu Gly Cys Arg His Phe Gln Ser Cys Ser Gln Cys Leu Ser Ala 20 25 30 Pro Pro Phe Val Gln Cys Gly Trp Cys His Asp Lys Cys Val Arg Ser 35 40 45 Glu Glu Cys Leu Ser Gly Thr Trp Thr Gln Gln Ile Cys Leu Pro Ala 50 55 60 Ile Tyr Lys Val Phe Pro Asn Ser Ala Pro Leu Glu Gly Gly Thr Arg 65 70 75 80 Leu Thr Ile Cys Gly Trp Asp Phe Gly Phe Arg Arg Asn Asn Lys Phe 85 90 95 Asp Leu Lys Lys Thr Arg Val Leu Leu Gly Asn Glu Ser Cys Thr Leu 100 105 110 Thr Leu Ser Glu Ser Thr Met Asn Thr Leu Lys Cys Thr Val Gly Pro 115 120 125 Ala Met Asn Lys His Phe Asn Met Ser Ile Ile Ile Ser Asn Gly His 130 135 140 Gly Thr Thr Gln Tyr Ser Thr Phe Ser Tyr Val Asp Pro Val Ile Thr 145 150 155 160 Ser Ile Ser Pro Lys Tyr Gly Pro Met Ala Gly Gly Thr Leu Leu Thr 165 170 175 Leu Thr Gly Asn Tyr Leu Asn Ser Gly Asn Ser Arg His Ile Ser Ile 180 185 190 Gly Gly Lys Thr Cys Thr Leu Lys Ser Val Ser Asn Ser Ile Leu Glu 195 200 205 Cys Tyr Thr Pro Ala Gln Thr Ile Ser Thr Glu Phe Ala Val Lys Leu 210 215 220 Lys Ile Asp Leu Ala Asn Arg Glu Thr Ser Ile Phe Ser Tyr Arg Glu 225 230 235 240 Asp Pro Ile Val Tyr Glu Ile His Pro Thr Lys Ser Phe Ile Ser Thr 245 250 255 Trp Trp Lys Glu Pro Leu Asn Ile Val Ser Phe Leu Phe Cys Phe Ala 260 265 270 Ser Gly Gly Ser Thr Ile Thr Gly Val Gly Lys Asn Leu Asn Ser Val 275 280 285 Ser Val Pro Arg Met Val Ile Asn Val His Glu Ala Gly Arg Asn Phe 290 295 300 Thr Val Ala Cys Gln His Arg Ser Asn Ser Glu Ile Ile Cys Cys Thr 305 310 315 320 Thr Pro Ser Leu Gln Gln Leu Asn Leu Gln Leu Pro Leu Lys Thr Lys 325 330 335 Ala Phe Phe Met Leu Asp Gly Ile Leu Ser Lys Tyr Phe Asp Leu Ile 340 345 350 Tyr Val His Asn Pro Val Phe Lys Pro Phe Glu Lys Pro Val Met Ile 355 360 365 Ser Met Gly Asn Glu Asn Val Leu Glu Ile Lys Gly Asn Asp Ile Asp 370 375 380 Pro Glu Ala Val Lys Gly Glu Val Leu Lys Val Gly Asn Lys Ser Cys 385 390 395 400 Glu Asn Ile His Leu His Ser Glu Ala Val Leu Cys Thr Val Pro Asn 405 410 415 Asp Leu Leu Lys Leu Asn Ser Glu Leu Asn Ile Glu Trp Lys Gln Ala 420 425 430 Ile Ser Ser Thr Val Leu Gly Lys Val Ile Val Gln Pro Asp Gln Asn 435 440 445 Phe Thr Gly 450 <210> 81 <211> 313 <212> PRT <213> Artificial Sequence <220> <223> TyrKc domain of c-Met <400> 81 Val His Phe Asn Glu Val Ile Gly Arg Gly His Phe Gly Cys Val Tyr 1 5 10 15 His Gly Thr Leu Leu Asp Asn Asp Gly Lys Lys Ile His Cys Ala Val 20 25 30 Lys Ser Leu Asn Arg Ile Thr Asp Ile Gly Glu Val Ser Gln Phe Leu 35 40 45 Thr Glu Gly Ile Ile Met Lys Asp Phe Ser His Pro Asn Val Leu Ser 50 55 60 Leu Leu Gly Ile Cys Leu Arg Ser Glu Gly Ser Pro Leu Val Val Leu 65 70 75 80 Pro Tyr Met Lys His Gly Asp Leu Arg Asn Phe Ile Arg Asn Glu Thr 85 90 95 His Asn Pro Thr Val Lys Asp Leu Ile Gly Phe Gly Leu Gln Val Ala 100 105 110 Lys Gly Met Lys Tyr Leu Ala Ser Lys Lys Phe Val His Arg Asp Leu 115 120 125 Ala Ala Arg Asn Cys Met Leu Asp Glu Lys Phe Thr Val Lys Val Ala 130 135 140 Asp Phe Gly Leu Ala Arg Asp Met Tyr Asp Lys Glu Tyr Tyr Ser Val 145 150 155 160 His Asn Lys Thr Gly Ala Lys Leu Pro Val Lys Trp Met Ala Leu Glu 165 170 175 Ser Leu Gln Thr Gln Lys Phe Thr Thr Lys Ser Asp Val Trp Ser Phe 180 185 190 Gly Val Leu Leu Trp Glu Leu Met Thr Arg Gly Ala Pro Pro Tyr Pro 195 200 205 Asp Val Asn Thr Phe Asp Ile Thr Val Tyr Leu Leu Gln Gly Arg Arg 210 215 220 Leu Leu Gln Pro Glu Tyr Cys Pro Asp Pro Leu Tyr Glu Val Met Leu 225 230 235 240 Lys Cys Trp His Pro Lys Ala Glu Met Arg Pro Ser Phe Ser Glu Leu 245 250 255 Val Ser Arg Ile Ser Ala Ile Phe Ser Thr Phe Ile Gly Glu His Tyr 260 265 270 Val His Val Asn Ala Thr Tyr Val Asn Val Lys Cys Val Ala Pro Tyr 275 280 285 Pro Ser Leu Leu Ser Ser Glu Asp Asn Ala Asp Asp Glu Val Asp Thr 290 295 300 Arg Pro Ala Ser Phe Trp Glu Thr Ser 305 310 <210> 82 <211> 1332 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding SEMA domain of c-Met <400> 82 ctacatgagc atcacatttt ccttggtgcc actaactaca tttatgtttt aaatgaggaa 60 gaccttcaga aggttgctga gtacaagact gggcctgtgc tggaacaccc agattgtttc 120 ccatgtcagg actgcagcag caaagccaat ttatcaggag gtgtttggaa agataacatc 180 aacatggctc tagttgtcga cacctactat gatgatcaac tcattagctg tggcagcgtc 240 aacagaggga cctgccagcg acatgtcttt ccccacaatc atactgctga catacagtcg 300 gaggttcact gcatattctc cccacagata gaagagccca gccagtgtcc tgactgtgtg 360 gtgagcgccc tgggagccaa agtcctttca tctgtaaagg accggttcat caacttcttt 420 gtaggcaata ccataaattc ttcttatttc ccagatcatc cattgcattc gatatcagtg 480 agaaggctaa aggaaacgaa agatggtttt atgtttttga cggaccagtc ctacattgat 540 gttttacctg agttcagaga ttcttacccc attaagtatg tccatgcctt tgaaagcaac 600 aattttattt acttcttgac ggtccaaagg gaaactctag atgctcagac ttttcacaca 660 agaataatca ggttctgttc cataaactct ggattgcatt cctacatgga aatgcctctg 720 gagtgtattc tcacagaaaa gagaaaaaag agatccacaa agaaggaagt gtttaatata 780 cttcaggctg cgtatgtcag caagcctggg gcccagcttg ctagacaaat aggagccagc 840 ctgaatgatg acattctttt cggggtgttc gcacaaagca agccagattc tgccgaacca 900 atggatcgat ctgccatgtg tgcattccct atcaaatatg tcaacgactt cttcaacaag 960 atcgtcaaca aaaacaatgt gagatgtctc cagcattttt acggacccaa tcatgagcac 1020 tgctttaata ggacacttct gagaaattca tcaggctgtg aagcgcgccg tgatgaatat 1080 cgaacagagt ttaccacagc tttgcagcgc gttgacttat tcatgggtca attcagcgaa 1140 gtcctcttaa catctatatc caccttcatt aaaggagacc tcaccatagc taatcttggg 1200 acatcagagg gtcgcttcat gcaggttgtg gtttctcgat caggaccatc aacccctcat 1260 gtgaattttc tcctggactc ccatccagtg tctccagaag tgattgtgga gcatacatta 1320 aaccaaaatg gc 1332 <210> 83 <211> 1299 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding PSI-IPT domain of c-Met <400> 83 tacacactgg ttatcactgg gaagaagatc acgaagatcc cattgaatgg cttgggctgc 60 agacatttcc agtcctgcag tcaatgcctc tctgccccac cctttgttca gtgtggctgg 120 tgccacgaca aatgtgtgcg atcggaggaa tgcctgagcg ggacatggac tcaacagatc 180 tgtctgcctg caatctacaa ggttttccca aatagtgcac cccttgaagg agggacaagg 240 ctgaccatat gtggctggga ctttggattt cggaggaata ataaatttga tttaaagaaa 300 actagagttc tccttggaaa tgagagctgc accttgactt taagtgagag cacgatgaat 360 acattgaaat gcacagttgg tcctgccatg aataagcatt tcaatatgtc cataattatt 420 tcaaatggcc acgggacaac acaatacagt acattctcct atgtggatcc tgtaataaca 480 agtatttcgc cgaaatacgg tcctatggct ggtggcactt tacttacttt aactggaaat 540 tacctaaaca gtgggaattc tagacacatt tcaattggtg gaaaaacatg tactttaaaa 600 agtgtgtcaa acagtattct tgaatgttat accccagccc aaaccatttc aactgagttt 660 gctgttaaat tgaaaattga cttagccaac cgagagacaa gcatcttcag ttaccgtgaa 720 gatcccattg tctatgaaat tcatccaacc aaatctttta ttagtggtgg gagcacaata 780 acaggtgttg ggaaaaacct gaattcagtt agtgtcccga gaatggtcat aaatgtgcat 840 gaagcaggaa ggaactttac agtggcatgt caacatcgct ctaattcaga gataatctgt 900 tgtaccactc cttccctgca acagctgaat ctgcaactcc ccctgaaaac caaagccttt 960 ttcatgttag atgggatcct ttccaaatac tttgatctca tttatgtaca taatcctgtg 1020 tttaagcctt ttgaaaagcc agtgatgatc tcaatgggca atgaaaatgt actggaaatt 1080 aagggaaatg atattgaccc tgaagcagtt aaaggtgaag tgttaaaagt tggaaataag 1140 agctgtgaga atatacactt acattctgaa gccgttttat gcacggtccc caatgacctg 1200 ctgaaattga acagcgagct aaatatagag tggaagcaag caatttcttc aaccgtcctt 1260 ggaaaagtaa tagttcaacc agatcagaat ttcacagga 1299 <210> 84 <211> 939 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding TyrKc domain of c-Met <400> 84 gtgcatttca atgaagtcat aggaagaggg cattttggtt gtgtatatca tgggactttg 60 ttggacaatg atggcaagaa aattcactgt gctgtgaaat ccttgaacag aatcactgac 120 ataggagaag tttcccaatt tctgaccgag ggaatcatca tgaaagattt tagtcatccc 180 aatgtcctct cgctcctggg aatctgcctg cgaagtgaag ggtctccgct ggtggtccta 240 ccatacatga aacatggaga tcttcgaaat ttcattcgaa atgagactca taatccaact 300 gtaaaagatc ttattggctt tggtcttcaa gtagccaaag gcatgaaata tcttgcaagc 360 aaaaagtttg tccacagaga cttggctgca agaaactgta tgctggatga aaaattcaca 420 gtcaaggttg ctgattttgg tcttgccaga gacatgtatg ataaagaata ctatagtgta 480 cacaacaaaa caggtgcaaa gctgccagtg aagtggatgg ctttggaaag tctgcaaact 540 caaaagttta ccaccaagtc agatgtgtgg tcctttggcg tgctcctctg ggagctgatg 600 acaagaggag ccccacctta tcctgacgta aacacctttg atataactgt ttacttgttg 660 caagggagaa gactcctaca acccgaatac tgcccagacc ccttatatga agtaatgcta 720 aaatgctggc accctaaagc cgaaatgcgc ccatcctttt ctgaactggt gtcccggata 780 tcagcgatct tctctacttt cattggggag cactatgtcc atgtgaacgc tacttatgtg 840 aacgtaaaat gtgtcgctcc gtatccttct ctgttgtcat cagaagataa cgctgatgat 900 gaggtggaca cacgaccagc ctccttctgg gagacatca 939 <210> 85 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of anti-c-Met antibody <400> 85 Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu Val 1 5 10 <210> 86 <211> 10 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of anti-c-Met antibody <400> 86 Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu 1 5 10 <210> 87 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of monoclonal antibody AbF46 <400> 87 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Ala Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Gln Ser Ile 65 70 75 80 Leu Tyr Leu Gln Met Asp Thr Leu Arg Ala Glu Asp Ser Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ala 115 <210> 88 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti-c-Met antibody <400> 88 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Thr Val Ser Ala Gly 1 5 10 15 Glu Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Arg 35 40 45 Ser Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Asn Ser Val Gln Ala Glu Asp Leu Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys Arg <210> 89 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of anti-c-Met antibody <400> 89 Gln Gln Ser Tyr Ser Ala Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu 1 5 10 15 Glu <210> 90 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH1 <400> 90 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Ser Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 91 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH2 <400> 91 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 92 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH3 <400> 92 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 93 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH4 <400> 93 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 94 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH5 <400> 94 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 95 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody(huAbF46-H4) <400> 95 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 96 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk1 <400> 96 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Thr Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Met Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 97 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk2 <400> 97 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 98 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk3 <400> 98 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 99 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk4 <400> 99 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 100 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U7-HC6) <400> 100 Glu Pro Ser Cys Asp Lys His Cys Cys Pro Pro Cys Pro 1 5 10 <210> 101 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U6-HC7) <400> 101 Glu Pro Lys Ser Cys Asp Cys His Cys Pro Pro Cys Pro 1 5 10 <210> 102 <211> 12 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U3-HC9) <400> 102 Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro 1 5 10 <210> 103 <211> 14 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U6-HC8) <400> 103 Glu Pro Arg Asp Cys Gly Cys Lys Pro Cys Pro Pro Cys Pro 1 5 10 <210> 104 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U8-HC5) <400> 104 Glu Lys Cys Asp Lys Thr His Thr Cys Pro Pro Cys Pro 1 5 10 <210> 105 <211> 15 <212> PRT <213> Artificial Sequence <220> <223> human hinge region <400> 105 Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro Cys Pro 1 5 10 15 <210> 106 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 of antibody L3-11Y <400> 106 Lys Ser Ser Gln Ser Leu Leu Ala Trp Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 107 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of light chain variable region of antibody L3-11Y <400> 107 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Trp 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 108 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of light chain of antibody L3-11Y <400> 108 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Trp 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 109 <211> 442 <212> PRT <213> Artificial Sequence <220> <223> heavy chain of an anti-c-Met antibody <400> 109 Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Tyr 20 25 30 Tyr Met His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Arg Val Asn Pro Asn Arg Arg Gly Thr Thr Tyr Asn Gln Lys Phe 50 55 60 Glu Gly Arg Val Thr Met Thr Thr Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Arg Ser Leu Arg Ser Asp Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Ala Asn Trp Leu Asp Tyr Trp Gly Gln Gly Thr Thr Val Thr 100 105 110 Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro 115 120 125 Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly Cys Leu Val 130 135 140 Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala 145 150 155 160 Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly 165 170 175 Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly 180 185 190 Thr Lys Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser Asn Thr Lys 195 200 205 Val Asp Lys Arg Val Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys 210 215 220 Pro Ala Pro Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro 225 230 235 240 Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys 245 250 255 Val Val Val Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp 260 265 270 Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu 275 280 285 Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu 290 295 300 His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn 305 310 315 320 Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly 325 330 335 Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu 340 345 350 Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr 355 360 365 Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn 370 375 380 Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe 385 390 395 400 Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn 405 410 415 Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr 420 425 430 Gln Lys Ser Leu Ser Leu Ser Leu Gly Lys 435 440 <210> 110 <211> 215 <212> PRT <213> Artificial Sequence <220> <223> light chain of an anti-c-Met antibody <400> 110 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Ser Val Ser Ser Ser Val Ser Ser Ile 20 25 30 Tyr Leu His Trp Tyr Gln Gln Lys Pro Gly Lys Ala Pro Lys Leu Leu 35 40 45 Ile Tyr Ser Thr Ser Asn Leu Ala Ser Gly Val Pro Ser Arg Phe Ser 50 55 60 Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Leu Gln 65 70 75 80 Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Val Tyr Ser Gly Tyr Pro 85 90 95 Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile Lys Arg Thr Val Ala 100 105 110 Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser 115 120 125 Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu 130 135 140 Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser 145 150 155 160 Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu 165 170 175 Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val 180 185 190 Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys 195 200 205 Ser Phe Asn Arg Gly Asp Cys 210 215 <110> Samsung Electronics Co. Ltd <120> Pharmaceutical composition for combination therapy containing anti-c-Met antibody and FGFR inhibitor <130> DPP20135882KR <150> KR 10-2013-0035293 <151> 2013-04-01 <160> 110 <170> KopatentIn 1.71 <210> 1 <211> 5 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR1 of AbF46 <400> 1 Asp Tyr Tyr Met Ser 1 5 <210> 2 <211> 19 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR2 of AbF46 <400> 2 Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala Ser 1 5 10 15 Val Lys Gly <210> 3 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of AbF46 <400> 3 Asp Asn Trp Phe Ala Tyr 1 5 <210> 4 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR1 of c-Met antibody <220> <221> VARIANT <222> (1) <223> X is Pro or Ser or absent <220> <221> VARIANT <222> (2) <223> X is Glu or Asp <400> 4 Xaa Xaa Tyr Tyr Met Ser 1 5 <210> 5 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR2 of c-Met antibody <220> <221> VARIANT <222> (3) <223> X is Asn or Lys <220> <221> VARIANT <222> (4) <223> X is Ala or Val <220> <221> VARIANT <222> (7) <223> X is Asn or Thr <400> 5 Arg Asn Xaa Xaa Asn Gly Xaa Thr 1 5 <210> 6 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of c-Met antibody <220> <221> VARIANT <222> (5) <223> X is Ser or Thr <400> 6 Asp Asn Trp Leu Xaa Tyr 1 5 <210> 7 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR1 of c-Met antibody <220> <221> VARIANT <222> (4) <223> X is His, Arg, Gln or Lys <220> <221> VARIANT <222> (12) <223> X is His or Gln <220> <221> VARIANT <222> (13) <223> X is Lys or Asn <220> <221> VARIANT <222> (9) <223> X is Ser or Trp <400> 7 Lys Ser Ser Xaa Ser Leu Leu Ala Xaa Gly Asn Xaa Xaa Asn Tyr Leu 1 5 10 15 Ala <210> 8 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR2 of c-Met antibody <220> <221> VARIANT <222> (2) <223> X is Ala or Gly <220> <221> VARIANT <222> (4) <223> X is Thr or Lys <220> <221> VARIANT <222> (7) <223> X is Ser or Pro <400> 8 Trp Xaa Ser Xaa Arg Val Xaa 1 5 <210> 9 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of c-Met antibody <220> <221> VARIANT <222> (1) <223> X is Gly, Ala or Gln <220> <221> VARIANT <222> (6) <223> X is Arg, His, Ser, Ala, Gly or Lys <220> <221> VARIANT <222> (8) <223> X is Leu, Tyr, Phe or Met <400> 9 Xaa Gln Ser Tyr Ser Xaa Pro Xaa Thr 1 5 <210> 10 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR1 of AbF46 <400> 10 Lys Ser Ser Gln Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 11 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR2 of AbF46 <400> 11 Trp Ala Ser Thr Arg Val Ser 1 5 <210> 12 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of AbF46 <400> 12 Gln Gln Ser Tyr Ser Ala Pro Leu Thr 1 5 <210> 13 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-1 clone <400> 13 Gln Gln Ser Tyr Ser Arg Pro Tyr Thr 1 5 <210> 14 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-2 clone <400> 14 Gly Gln Ser Tyr Ser Arg Pro Leu Thr 1 5 <210> 15 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-3 clone <400> 15 Ala Gln Ser Tyr Ser His Pro Phe Ser 1 5 <210> 16 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-5 clone <400> 16 Gln Gln Ser Tyr Ser Arg Pro Phe Thr 1 5 <210> 17 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of anti c-Met humanized antibody (huAbF46-H4) <400> 17 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 18 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody (huAbF46-H4) <400> 18 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 19 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody (huAbF46-H4) <400> 19 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gly Gln 85 90 95 Ser Tyr Ser Arg Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 20 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody (huAbF46-H4) <400> 20 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Ala Gln 85 90 95 Ser Tyr Ser His Pro Phe Ser Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 21 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody (huAbF46-H4) <400> 21 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Phe Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 22 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from H11-4 clone <400> 22 Pro Glu Tyr Tyr Met Ser 1 5 <210> 23 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from YC151 clone <400> 23 Pro Asp Tyr Tyr Met Ser 1 5 <210> 24 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from YC193 clone <400> 24 Ser Asp Tyr Tyr Met Ser 1 5 <210> 25 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> CDR-H2 derived from YC244 clone <400> 25 Arg Asn Asn Ala Asn Gly Asn Thr 1 5 <210> 26 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> CDR-H2 derived from YC321 clone <400> 26 Arg Asn Lys Val Asn Gly Tyr Thr 1 5 <210> 27 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H3 derived from YC354 clone <400> 27 Asp Asn Trp Leu Ser Tyr 1 5 <210> 28 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H3 derived from YC374 clone <400> 28 Asp Asn Trp Leu Thr Tyr 1 5 <210> 29 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-1 clone <400> 29 Lys Ser Ser His Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 30 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-3 clone <400> 30 Lys Ser Ser Arg Ser Leu Leu Ser Ser Gly Asn His Lys Asn Tyr Leu 1 5 10 15 Ala <210> 31 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-4 clone <400> 31 Lys Ser Ser Lys Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 32 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-12 clone <400> 32 Lys Ser Ser Arg Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 33 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-22 clone <400> 33 Lys Ser Ser His Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 34 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-9 clone <400> 34 Trp Ala Ser Lys Arg Val Ser 1 5 <210> 35 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-12 clone <400> 35 Trp Gly Ser Thr Arg Val Ser 1 5 <210> 36 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-16 clone <400> 36 Trp Gly Ser Thr Arg Val Pro 1 5 <210> 37 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-32 clone <400> 37 Gln Gln Ser Tyr Ser Lys Pro Phe Thr 1 5 <210> 38 <211> 1416 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of heavy chain of chAbF46 <220> <221> misc_feature <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_feature <222> (7)..(66) <223> signal sequence <220> <221> misc_feature <222> (67)..(417) <223> VH-heavy chain variable region <220> <221> misc_feature <222> (418)..(423) <223> NdeI restriction site <220> <221> misc_feature <222> (418)..(1407) <223> CH-heavy chain constant region <220> <221> misc_feature <222> (1408)..(1410) <223> TGA-stop sodon <220> <221> misc_feature <222> (1411)..(1416) <223> XhoI restriction site <400> 38 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg tgaagctggt ggagtctgga ggaggcttgg tacagcctgg gggttctctg 120 agactctcct gtgcaacttc tgggttcacc ttcactgatt actacatgag ctgggtccgc 180 cagcctccag gaaaggcact tgagtggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cggttcacca tctccagaga taattcccaa 300 agcatcctct atcttcaaat ggacaccctg agagctgagg acagtgccac ttattactgt 360 gcaagagata actggtttgc ttactggggc caagggactc tggtcactgt ctctgcagct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 tcttgtgaca aaactcacac atgcccaccg tgcccagcac ctgaactcct ggggggaccg 780 tcagtcttcc tcttcccccc aaaacccaag gacaccctca tgatctcccg gacccctgag 840 gtcacatgcg tggtggtgga cgtgagccac gaagaccctg aggtcaagtt caactggtac 900 gtggacggcg tggaggtgca taatgccaag acaaagccgc gggaggagca gtacaacagc 960 acgtaccgtg tggtcagcgt cctcaccgtc ctgcaccagg actggctgaa tggcaaggag 1020 tacaagtgca aggtctccaa caaagccctc ccagccccca tcgagaaaac catctccaaa 1080 gccaaagggc agccccgaga accacaggtg tacaccctgc ccccatcccg ggaggagatg 1140 accaagaacc aggtcagcct gacctgcctg gtcaaaggct tctatcccag cgacatcgcc 1200 gtggagtggg agagcaatgg gcagccggag aacaactaca agaccacgcc tcccgtgctg 1260 gactccgacg gctccttctt cctctacagc aagctcaccg tggacaagag caggtggcag 1320 caggggaacg tcttctcatg ctccgtgatg catgaggctc tgcacaacca ctacacgcag 1380 aagagcctct ccctgtctcc gggtaaatga ctcgag 1416 <210> 39 <211> 759 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of light chain of chAbF46 <220> <221> misc_difference <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_difference <222> (7)..(90) <223> signal sequence <220> <221> misc_difference <222> (91)..(432) <223> VL-light chain variable region <220> <221> misc_difference <222> (430)..(435) <223> BsiWI restriction site <220> <221> misc_difference <222> (433)..(750) <223> CL-light chain constant region <220> <221> misc_difference <222> (751)..(753) <223> stop codon <220> <221> misc_difference <222> (754)..(759) <223> XhoI restriction site <400> 39 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gacattttga tgacccagtc tccatcctcc 120 ctgactgtgt cagcaggaga gaaggtcact atgagctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccagc agaaaccagg acgatctcct 240 aaaatgctga taatttgggc atccactagg gtatctggag tccctgatcg cttcataggc 300 agtggatctg ggacggattt cactctgacc atcaacagtg tgcaggctga agatctggct 360 gtttattact gtcagcagtc ctacagcgct ccgctcacgt tcggtgctgg gaccaagctg 420 gagctgaaac gtacggtggc tgcaccatct gtcttcatct tcccgccatc tgatgagcag 480 ttgaaatctg gaactgcctc tgttgtgtgc ctgctgaata acttctatcc cagagaggcc 540 aaagtacagt ggaaggtgga taacgccctc caatcgggta actcccagga gagtgtcaca 600 gagcaggaca gcaaggacag cacctacagc ctcagcagca ccctgacgct gagcaaagca 660 gactacgaga aacacaaagt ctacgcctgc gaagtcaccc atcagggcct gagctcgccc 720 gtcacaaaga gcttcaacag gggagagtgt tgactcgag 759 <210> 40 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H1-heavy <400> 40 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Lys Thr Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> 41 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H3-heavy <400> 41 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> 42 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H4-heavy <400> 42 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys 130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser 180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn 195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His 210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu 260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser 290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 435 440 445 <210> 43 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H1-light <400> 43 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 44 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H2-light <400> 44 Asp Ile Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly 1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Leu Gln Lys Pro Gly Gln 35 40 45 Ser Pro Gln Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys 65 70 75 80 Ile Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Leu 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 45 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H3-light <400> 45 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Leu Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 46 <211> 219 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H4-light <400> 46 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu 210 215 <210> 47 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H1-heavy <400> 47 gaggtgcagc tggtggagtc tgggggaggc ttggtccagc ctggagggtc cctgagactc 60 tcctgtgcag cctctggatt caccttcact gactactaca tgagctgggt ccgccaggct 120 ccagggaagg ggctggagtg gttgggcttt attagaaaca aagctaacgg ttacaccaca 180 gaatacagtg cgtctgtgaa aggcagattc accatctcaa gagataattc aaagaactca 240 ctgtatctgc aaatgaacag cctgaaaacc gaggacacgg ccgtgtatta ctgtgctaga 300 gataactggt ttgcttactg gggtcaagga accctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 48 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H3-heavy <400> 48 gaggtgcagc tggtggagtc tgggggaggc ttggtccagc ctggagggtc cctgagactc 60 tcctgtgcag cctctggatt caccttcact gactactaca tgagctgggt ccgccaggct 120 ccagggaagg ggctggagtg gttgggcttt attagaaaca aagctaacgg ttacaccaca 180 gaatacagtg cgtctgtgaa aggcagattc accatctcaa gagataattc aaagaactca 240 ctgtatctgc aaatgaacag cctgcgtgct gaggacacgg ccgtgtatta ctgtgctaga 300 gataactggt ttgcttactg gggtcaagga accctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 49 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H4-heavy <400> 49 gaggttcagc tggtggagtc tggcggtggc ctggtgcagc cagggggctc actccgtttg 60 tcctgtgcag cttctggctt caccttcact gattactaca tgagctgggt gcgtcaggcc 120 ccgggtaagg gcctggaatg gttgggtttt attagaaaca aagctaatgg ttacacaaca 180 gagtacagtg catctgtgaa gggtcgtttc actataagca gagataattc caaaaacaca 240 ctgtacctgc agatgaacag cctgcgtgct gaggacactg ccgtctatta ttgtgctaga 300 gataactggt ttgcttactg gggccaaggg actctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 50 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H1-light <400> 50 gacatcgtga tgacccagtc tccagactcc ctggctgtgt ctctgggcga gagggccacc 60 atcaactgca agtccagcca gagtctttta gctagcggca accaaaataa ctacttagct 120 tggcaccagc agaaaccagg acagcctcct aagatgctca ttatttgggc atctacccgg 180 gtatccgggg tccctgaccg attcagtggc agcgggtctg ggacagattt cactctcacc 240 atcagcagcc tgcaggctga agatgtggca gtttattact gtcagcaatc ctatagtgct 300 cctctcacgt tcggaggcgg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 51 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H2-light <400> 51 gatattgtga tgacccagac tccactctcc ctgcccgtca cccctggaga gccggcctcc 60 atctcctgca agtccagtca gagtctttta gctagtggca accaaaataa ctacttggcc 120 tggcacctgc agaagccagg gcagtctcca cagatgctga tcatttgggc atccactagg 180 gtatctggag tcccagacag gttcagtggc agtgggtcag gcactgattt cacactgaaa 240 atcagcaggg tggaggctga ggatgttgga gtttattact gccagcagtc ctacagcgct 300 ccgctcacgt tcggacaggg taccaagctg gagctcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 52 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H3-light <400> 52 gacatcgtga tgacccagtc tccagactcc ctggctgtgt ctctgggcga gagggccacc 60 atcaactgca agtccagcca gagtctttta gctagcggca accaaaataa ctacttagct 120 tggtaccagc agaaaccagg acagcctcct aagctgctca ttatttgggc atctacccgg 180 gtatccgggg tccctgaccg attcagtggc agcgggtctg ggacagattt cactctcacc 240 atcagcagcc tgcaggctga agatgtggca gtttattact gtcagcaatc ctatagtgct 300 cctctcacgt tcggaggcgg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 53 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H4-light <400> 53 gatatccaga tgacccagtc cccgagctcc ctgtccgcct ctgtgggcga tagggtcacc 60 atcacctgca agtccagtca gagtctttta gctagtggca accaaaataa ctacttggcc 120 tggcaccaac agaaaccagg aaaagctccg aaaatgctga ttatttgggc atccactagg 180 gtatctggag tcccttctcg cttctctgga tccgggtctg ggacggattt cactctgacc 240 atcagcagtc tgcagccgga agacttcgca acttattact gtcagcagtc ctacagcgct 300 ccgctcacgt tcggacaggg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 54 <211> 23 <212> PRT <213> Artificial Sequence <220> <223> linker between VH and VL <400> 54 Gly Leu Gly Gly Leu Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 1 5 10 15 Gly Ser Ser Gly Val Gly Ser 20 <210> 55 <211> 1088 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding scFv of huAbF46 antibody <400> 55 gctagcgttt tagcagaagt tcaattggtt gaatctggtg gtggtttggt tcaaccaggt 60 ggttctttga gattgtcttg tgctgcttct ggttttactt tcaccgatta ttacatgtcc 120 tgggttagac aagctccagg taaaggtttg gaatggttgg gtttcattag aaacaaggct 180 aacggttaca ctaccgaata ttctgcttct gttaagggta gattcaccat ttctagagac 240 aactctaaga acaccttgta cttgcaaatg aactccttga gagctgaaga tactgctgtt 300 tattactgcg ctagagataa ttggtttgct tattggggtc aaggtacttt ggttactgtt 360 tcttctggcc tcgggggcct cggaggagga ggtagtggcg gaggaggctc cggtggatcc 420 agcggtgtgg gttccgatat tcaaatgacc caatctccat cttctttgtc tgcttcagtt 480 ggtgatagag ttaccattac ttgtaagtcc tcccaatctt tgttggcttc tggtaatcag 540 aacaattact tggcttggca tcaacaaaaa ccaggtaaag ctccaaagat gttgattatt 600 tgggcttcta ccagagtttc tggtgttcca tctagatttt ctggttctgg ttccggtact 660 gattttactt tgaccatttc atccttgcaa ccagaagatt tcgctactta ctactgtcaa 720 caatcttact ctgctccatt gacttttggt caaggtacaa aggtcgaaat caagagagaa 780 ttcggtaagc ctatccctaa ccctctcctc ggtctcgatt ctacgggtgg tggtggatct 840 ggtggtggtg gttctggtgg tggtggttct caggaactga caactatatg cgagcaaatc 900 ccctcaccaa ctttagaatc gacgccgtac tctttgtcaa cgactactat tttggccaac 960 gggaaggcaa tgcaaggagt ttttgaatat tacaaatcag taacgtttgt cagtaattgc 1020 ggttctcacc cctcaacaac tagcaaaggc agccccataa acacacagta tgttttttga 1080 gtttaaac 1088 <210> 56 <211> 5597 <212> DNA <213> Artificial Sequence <220> <223> expression vector including polynucleotide encoding scFv of huAbF46 antibody <220> <221> misc_difference <222> (573)..(578) <223> NheI restriction site <220> <221> misc_difference <222> (588)..(938) <223> huAbF46 VH <220> <221> misc_difference <222> (939)..(1007) <223> linker <220> <221> misc_difference <222> (1008)..(1349) <223> huAbF46 VL <220> <221> misc_difference <222> (1350)..(1355) <223> EcoRI restriction site <220> <221> misc_difference <222> (1356)..(1397) <223> V5 epitope <220> <221> misc_difference <222> (1398)..(1442) <223> (G4S)3 linker <220> <221> misc_difference <222> (1443)..(1649) <223> Aga2 <220> <221> misc_difference <222> (1650)..(1652) <223> TGA(stop codon) <220> <221> misc_difference <222> (1653)..(1660) <223> PmeI restriction site <400> 56 acggattaga agccgccgag cgggtgacag ccctccgaag gaagactctc ctccgtgcgt 60 cctcgtcttc accggtcgcg ttcctgaaac gcagatgtgc ctcgcgccgc actgctccga 120 acaataaaga ttctacaata ctagctttta tggttatgaa gaggaaaaat tggcagtaac 180 ctggccccac aaaccttcaa atgaacgaat caaattaaca accataggat gataatgcga 240 ttagtttttt agccttattt ctggggtaat taatcagcga agcgatgatt tttgatctat 300 taacagatat ataaatgcaa aaactgcata accactttaa ctaatacttt caacattttc 360 ggtttgtatt acttcttatt caaatgtaat aaaagtatca acaaaaaatt gttaatatac 420 ctctatactt taacgtcaag gagaaaaaac cccggatcgg actactagca gctgtaatac 480 gactcactat agggaatatt aagctaattc tacttcatac attttcaatt aagatgcagt 540 tacttcgctg tttttcaata ttttctgtta ttgctagcgt tttagcagaa gttcaattgg 600 ttgaatctgg tggtggtttg gttcaaccag gtggttcttt gagattgtct tgtgctgctt 660 ctggttttac tttcaccgat tattacatgt cctgggttag acaagctcca ggtaaaggtt 720 tggaatggtt gggtttcatt agaaacaagg ctaacggtta cactaccgaa tattctgctt 780 ctgttaaggg tagattcacc atttctagag acaactctaa gaacaccttg tacttgcaaa 840 tgaactcctt gagagctgaa gatactgctg tttattactg cgctagagat aattggtttg 900 cttattgggg tcaaggtact ttggttactg tttcttctgg cctcgggggc ctcggaggag 960 gaggtagtgg cggaggaggc tccggtggat ccagcggtgt gggttccgat attcaaatga 1020 cccaatctcc atcttctttg tctgcttcag ttggtgatag agttaccatt acttgtaagt 1080 cctcccaatc tttgttggct tctggtaatc agaacaatta cttggcttgg catcaacaaa 1140 aaccaggtaa agctccaaag atgttgatta tttgggcttc taccagagtt tctggtgttc 1200 catctagatt ttctggttct ggttccggta ctgattttac tttgaccatt tcatccttgc 1260 aaccagaaga tttcgctact tactactgtc aacaatctta ctctgctcca ttgacttttg 1320 gtcaaggtac aaaggtcgaa atcaagagag aattcggtaa gcctatccct aaccctctcc 1380 tcggtctcga ttctacgggt ggtggtggat ctggtggtgg tggttctggt ggtggtggtt 1440 ctcaggaact gacaactata tgcgagcaaa tcccctcacc aactttagaa tcgacgccgt 1500 actctttgtc aacgactact attttggcca acgggaaggc aatgcaagga gtttttgaat 1560 attacaaatc agtaacgttt gtcagtaatt gcggttctca cccctcaaca actagcaaag 1620 gcagccccat aaacacacag tatgtttttt gagtttaaac ccgctgatct gataacaaca 1680 gtgtagatgt aacaaaatcg actttgttcc cactgtactt ttagctcgta caaaatacaa 1740 tatacttttc atttctccgt aaacaacatg ttttcccatg taatatcctt ttctattttt 1800 cgttccgtta ccaactttac acatacttta tatagctatt cacttctata cactaaaaaa 1860 ctaagacaat tttaattttg ctgcctgcca tatttcaatt tgttataaat tcctataatt 1920 tatcctatta gtagctaaaa aaagatgaat gtgaatcgaa tcctaagaga attgggcaag 1980 tgcacaaaca atacttaaat aaatactact cagtaataac ctatttctta gcatttttga 2040 cgaaatttgc tattttgtta gagtctttta caccatttgt ctccacacct ccgcttacat 2100 caacaccaat aacgccattt aatctaagcg catcaccaac attttctggc gtcagtccac 2160 cagctaacat aaaatgtaag ctctcggggc tctcttgcct tccaacccag tcagaaatcg 2220 agttccaatc caaaagttca cctgtcccac ctgcttctga atcaaacaag ggaataaacg 2280 aatgaggttt ctgtgaagct gcactgagta gtatgttgca gtcttttgga aatacgagtc 2340 ttttaataac tggcaaaccg aggaactctt ggtattcttg ccacgactca tctccgtgca 2400 gttggacgat atcaatgccg taatcattga ccagagccaa aacatcctcc ttaggttgat 2460 tacgaaacac gccaaccaag tatttcggag tgcctgaact atttttatat gcttttacaa 2520 gacttgaaat tttccttgca ataaccgggt caattgttct ctttctattg ggcacacata 2580 taatacccag caagtcagca tcggaatcta gagcacattc tgcggcctct gtgctctgca 2640 agccgcaaac tttcaccaat ggaccagaac tacctgtgaa attaataaca gacatactcc 2700 aagctgcctt tgtgtgctta atcacgtata ctcacgtgct caatagtcac caatgccctc 2760 cctcttggcc ctctcctttt cttttttcga ccgaatttct tgaagacgaa agggcctcgt 2820 gatacgccta tttttatagg ttaatgtcat gataataatg gtttcttagg acggatcgct 2880 tgcctgtaac ttacacgcgc ctcgtatctt ttaatgatgg aataatttgg gaatttactc 2940 tgtgtttatt tatttttatg ttttgtattt ggattttaga aagtaaataa agaaggtaga 3000 agagttacgg aatgaagaaa aaaaaataaa caaaggttta aaaaatttca acaaaaagcg 3060 tactttacat atatatttat tagacaagaa aagcagatta aatagatata cattcgatta 3120 acgataagta aaatgtaaaa tcacaggatt ttcgtgtgtg gtcttctaca cagacaagat 3180 gaaacaattc ggcattaata cctgagagca ggaagagcaa gataaaaggt agtatttgtt 3240 ggcgatcccc ctagagtctt ttacatcttc ggaaaacaaa aactattttt tctttaattt 3300 ctttttttac tttctatttt taatttatat atttatatta aaaaatttaa attataatta 3360 tttttatagc acgtgatgaa aaggacccag gtggcacttt tcggggaaat gtgcgcggaa 3420 cccctatttg tttatttttc taaatacatt caaatatgta tccgctcatg agacaataac 3480 cctgataaat gcttcaataa tattgaaaaa ggaagagtat gagtattcaa catttccgtg 3540 tcgcccttat tccctttttt gcggcatttt gccttcctgt ttttgctcac ccagaaacgc 3600 tggtgaaagt aaaagatgct gaagatcagt tgggtgcacg agtgggttac atcgaactgg 3660 atctcaacag cggtaagatc cttgagagtt ttcgccccga agaacgtttt ccaatgatga 3720 gcacttttaa agttctgcta tgtggcgcgg tattatcccg tgttgacgcc gggcaagagc 3780 aactcggtcg ccgcatacac tattctcaga atgacttggt tgagtactca ccagtcacag 3840 aaaagcatct tacggatggc atgacagtaa gagaattatg cagtgctgcc ataaccatga 3900 gtgataacac tgcggccaac ttacttctga caacgatcgg aggaccgaag gagctaaccg 3960 cttttttgca caacatgggg gatcatgtaa ctcgccttga tcgttgggaa ccggagctga 4020 atgaagccat accaaacgac gagcgtgaca ccacgatgcc tgtagcaatg gcaacaacgt 4080 tgcgcaaact attaactggc gaactactta ctctagcttc ccggcaacaa ttaatagact 4140 ggatggaggc ggataaagtt gcaggaccac ttctgcgctc ggcccttccg gctggctggt 4200 ttattgctga taaatctgga gccggtgagc gtgggtctcg cggtatcatt gcagcactgg 4260 ggccagatgg taagccctcc cgtatcgtag ttatctacac gacgggcagt caggcaacta 4320 tggatgaacg aaatagacag atcgctgaga taggtgcctc actgattaag cattggtaac 4380 tgtcagacca agtttactca tatatacttt agattgattt aaaacttcat ttttaattta 4440 aaaggatcta ggtgaagatc ctttttgata atctcatgac caaaatccct taacgtgagt 4500 tttcgttcca ctgagcgtca gaccccgtag aaaagatcaa aggatcttct tgagatcctt 4560 tttttctgcg cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca gcggtggttt 4620 gtttgccgga tcaagagcta ccaactcttt ttccgaaggt aactggcttc agcagagcgc 4680 agataccaaa tactgtcctt ctagtgtagc cgtagttagg ccaccacttc aagaactctg 4740 tagcaccgcc tacatacctc gctctgctaa tcctgttacc agtggctgct gccagtggcg 4800 ataagtcgtg tcttaccggg ttggactcaa gacgatagtt accggataag gcgcagcggt 4860 cgggctgaac ggggggttcg tgcacacagc ccagcttgga gcgaacgacc tacaccgaac 4920 tgagatacct acagcgtgag cattgagaaa gcgccacgct tcccgaaggg agaaaggcgg 4980 acaggtatcc ggtaagcggc agggtcggaa caggagagcg cacgagggag cttccagggg 5040 ggaacgcctg gtatctttat agtcctgtcg ggtttcgcca cctctgactt gagcgtcgat 5100 ttttgtgatg ctcgtcaggg gggccgagcc tatggaaaaa cgccagcaac gcggcctttt 5160 tacggttcct ggccttttgc tggccttttg ctcacatgtt ctttcctgcg ttatcccctg 5220 attctgtgga taaccgtatt accgcctttg agtgagctga taccgctcgc cgcagccgaa 5280 cgaccgagcg cagcgagtca gtgagcgagg aagcggaaga gcgcccaata cgcaaaccgc 5340 ctctccccgc gcgttggccg attcattaat gcagctggca cgacaggttt cccgactgga 5400 aagcgggcag tgagcgcaac gcaattaatg tgagttacct cactcattag gcaccccagg 5460 ctttacactt tatgcttccg gctcctatgt tgtgtggaat tgtgagcgga taacaatttc 5520 acacaggaaa cagctatgac catgattacg ccaagctcgg aattaaccct cactaaaggg 5580 aacaaaagct ggctagt 5597 <210> 57 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> U6-HC7 hinge <400> 57 Glu Pro Lys Ser Cys Asp Cys His Cys Pro Pro Cys Pro 1 5 10 <210> 58 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-1 clone <400> 58 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtcagcagtc ctacagccgc ccgtacacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 59 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-2 clone <400> 59 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtgggcagtc ctacagccgt ccgctcacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 60 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-3 clone <400> 60 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtgcacagtc ctacagccat ccgttctctt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 61 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-5 clone <400> 61 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtcagcagtc ctacagccgc ccgtttacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 62 <211> 462 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, U6-HC7 hinge and constant region of human IgG1 <400> 62 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln 1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly 20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp 35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp 50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser 65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn 85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr 115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 130 135 140 Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 195 200 205 Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 210 215 220 Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Cys His 225 230 235 240 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe 245 250 255 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro 260 265 270 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val 275 280 285 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr 290 295 300 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 305 310 315 320 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys 325 330 335 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser 340 345 350 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro 355 360 365 Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val 370 375 380 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 385 390 395 400 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp 405 410 415 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp 420 425 430 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His 435 440 445 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> 63 <211> 1410 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of huAbF46-H4-A1, U6-HC7 hinge and constant region of human IgG1 <400> 63 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 agctgcgatt gccactgtcc tccatgtcca gcacctgaac tcctgggggg accgtcagtc 780 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 840 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 900 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 960 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 1020 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1080 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1140 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1200 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1260 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1320 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1380 ctctccctgt ctccgggtaa atgactcgag 1410 <210> 64 <211> 461 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG1 <400> 64 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln 1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly 20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp 35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp 50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser 65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn 85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr 115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 130 135 140 Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 195 200 205 Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 210 215 220 Asn Thr Lys Val Asp Lys Lys Val Glu Arg Lys Cys Cys Val Glu Cys 225 230 235 240 Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu 245 250 255 Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu 260 265 270 Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys 275 280 285 Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys 290 295 300 Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu 305 310 315 320 Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys 325 330 335 Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys 340 345 350 Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser 355 360 365 Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys 370 375 380 Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln 385 390 395 400 Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly 405 410 415 Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln 420 425 430 Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn 435 440 445 His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> 65 <211> 1407 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG1 <400> 65 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagaggaag 720 tgctgtgtgg agtgcccccc ctgcccagca cctgaactcc tggggggacc gtcagtcttc 780 ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga ggtcacatgc 840 gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta cgtggacggc 900 gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag cacgtaccgt 960 gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga gtacaagtgc 1020 aaggtctcca acaaagccct cccagccccc atcgagaaaa ccatctccaa agccaaaggg 1080 cagccccgag aaccacaggt gtacaccctg cccccatccc gggaggagat gaccaagaac 1140 caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg 1200 gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct ggactccgac 1260 ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca gcaggggaac 1320 gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca gaagagcctc 1380 tccctgtctc cgggtaaatg actcgag 1407 <210> 66 <211> 460 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG2 <400> 66 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln 1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly 20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp 35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp 50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser 65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn 85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val 100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr 115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 130 135 140 Leu Ala Pro Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 195 200 205 Asn Phe Gly Thr Gln Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser 210 215 220 Asn Thr Lys Val Asp Lys Thr Val Glu Arg Lys Cys Cys Val Glu Cys 225 230 235 240 Pro Pro Cys Pro Ala Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe 245 250 255 Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val 260 265 270 Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Gln Phe 275 280 285 Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro 290 295 300 Arg Glu Glu Gln Phe Asn Ser Thr Phe Arg Val Val Ser Val Leu Thr 305 310 315 320 Val Val His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val 325 330 335 Ser Asn Lys Gly Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Thr 340 345 350 Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg 355 360 365 Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly 370 375 380 Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro 385 390 395 400 Glu Asn Asn Tyr Lys Thr Thr Pro Pro Met Leu Asp Ser Asp Gly Ser 405 410 415 Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln 420 425 430 Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His 435 440 445 Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 450 455 460 <210> 67 <211> 1404 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG2 <400> 67 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcgccctgct ccaggagcac ctccgagagc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ctctgaccag cggcgtgcac accttcccag ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca acttcggcac ccagacctac 660 acctgcaacg tagatcacaa gcccagcaac accaaggtgg acaagacagt tgagcgcaaa 720 tgttgtgtcg agtgcccacc gtgcccagca ccacctgtgg caggaccgtc agtcttcctc 780 ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacgtgcgtg 840 gtggtggacg tgagccacga agaccccgag gtccagttca actggtacgt ggacggcgtg 900 gaggtgcata atgccaagac aaagccacgg gaggagcagt tcaacagcac gttccgtgtg 960 gtcagcgtcc tcaccgttgt gcaccaggac tggctgaacg gcaaggagta caagtgcaag 1020 gtctccaaca aaggcctccc agcccccatc gagaaaacca tctccaaaac caaagggcag 1080 ccccgagaac cacaggtgta caccctgccc ccatcccggg aggagatgac caagaaccag 1140 gtcagcctga cctgcctggt caaaggcttc taccccagcg acatcgccgt ggagtgggag 1200 agcaatgggc agccggagaa caactacaag accacgcctc ccatgctgga ctccgacggc 1260 tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1320 ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1380 ctgtctccgg gtaaatgact cgag 1404 <210> 68 <211> 240 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of light chain of huAbF46-H4-A1(H36Y) and human kappa constant region <400> 68 Met Asp Ser Gln Ala Gln Val Leu Met Leu Leu Leu Leu Seru Val Ser 1 5 10 15 Gly Thr Cys Gly Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser 20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser 35 40 45 Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln 50 55 60 Lys Pro Gly Lys Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg 65 70 75 80 Val Ser Gly Val Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp 85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr 100 105 110 Tyr Cys Gln Gln Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr 115 120 125 Lys Val Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe 130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln 180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser 195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His 210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> 69 <211> 758 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of light chain of huAbF46-H4-A1(H36Y) and human kappa constant region <400> 69 aattcactag tgattaattc gccgccacca tggattcaca ggcccaggtc ctcatgttgc 60 tgctgctatc ggtatctggt acctgtggag atatccagat gacccagtcc ccgagctccc 120 tgtccgcctc tgtgggcgat agggtcacca tcacctgcaa gtccagtcag agtcttttag 180 ctagtggcaa ccaaaataac tacttggcct ggtaccaaca gaaaccagga aaagctccga 240 aaatgctgat tatttgggca tccactaggg tatctggagt cccttctcgc ttctctggat 300 ccgggtctgg gacggatttc actctgacca tcagcagtct gcagccggaa gacttcgcaa 360 cttattactg tcagcagtcc tacagccgcc cgtacacgtt cggacagggt accaaggtgg 420 agatcaaacg tacggtggct gcaccatctg tcttcatctt cccgccatct gatgagcagt 480 tgaaatctgg aactgcctct gttgtgtgcc tgctgaataa cttctatccc agagaggcca 540 aagtacagtg gaaggtggat aacgccctcc aatcgggtaa ctcccaggag agtgtcacag 600 agcaggacag caaggacagc acctacagcc tcagcagcac cctgacgctg agcaaagcag 660 actacgagaa acacaaagtc tacgcctgcg aagtcaccca tcagggcctg agctcgcccg 720 tcacaaagag cttcaacagg ggagagtgtt gactcgag 758 <210> 70 <211> 240 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of light chain of huAbF46-H4-A1 and human kappa constant region <400> 70 Met Asp Ser Gln Ala Gln Val Leu Met Leu Leu Leu Leu Seru Val Ser 1 5 10 15 Gly Thr Cys Gly Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser 20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser 35 40 45 Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln 50 55 60 Lys Pro Gly Lys Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg 65 70 75 80 Val Ser Gly Val Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp 85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr 100 105 110 Tyr Cys Gln Gln Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr 115 120 125 Lys Val Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe 130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln 180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser 195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His 210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> 71 <211> 19 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 71 Phe Ser Pro Gln Ile Glu Glu Pro Ser Gln Cys Pro Asp Cys Val Val 1 5 10 15 Ser Ala Leu <210> 72 <211> 10 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 72 Pro Gln Ile Glu Glu Pro Ser Gln Cys Pro 1 5 10 <210> 73 <211> 5 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 73 Glu Glu Pro Ser Gln 1 5 <210> 74 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of anti-c-Met antibody (AbF46 or huAbF46-H1) <400> 74 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Lys Thr Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 75 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti-c-Met antibody (AbF46 or huAbF46-H1) <400> 75 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly 1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Gln 35 40 45 Pro Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 76 <211> 1416 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of heavy chain of nti-c-Met antibody (AbF46 or huAbF46-H1) <220> <221> misc_feature <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_feature <222> (7)..(66) <223> signal sequence <220> <221> misc_feature <222> (67)..(417) <223> VH-heavy chain variable region <220> <221> misc_feature <222> (418)..(423) <223> NdeI restriction site <220> <221> misc_feature <222> (418)..(1407) <223> CH-heavy chain constant region <220> <221> misc_feature <222> (1408)..(1410) <223> TGA-stop sodon <220> <221> misc_feature <222> (1411)..(1416) <223> XhoI restriction site <400> 76 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg tgaagctggt ggagtctgga ggaggcttgg tacagcctgg gggttctctg 120 agactctcct gtgcaacttc tgggttcacc ttcactgatt actacatgag ctgggtccgc 180 cagcctccag gaaaggcact tgagtggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cggttcacca tctccagaga taattcccaa 300 agcatcctct atcttcaaat ggacaccctg agagctgagg acagtgccac ttattactgt 360 gcaagagata actggtttgc ttactggggc caagggactc tggtcactgt ctctgcagct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 tcttgtgaca aaactcacac atgcccaccg tgcccagcac ctgaactcct ggggggaccg 780 tcagtcttcc tcttcccccc aaaacccaag gacaccctca tgatctcccg gacccctgag 840 gtcacatgcg tggtggtgga cgtgagccac gaagaccctg aggtcaagtt caactggtac 900 gtggacggcg tggaggtgca taatgccaag acaaagccgc gggaggagca gtacaacagc 960 acgtaccgtg tggtcagcgt cctcaccgtc ctgcaccagg actggctgaa tggcaaggag 1020 tacaagtgca aggtctccaa caaagccctc ccagccccca tcgagaaaac catctccaaa 1080 gccaaagggc agccccgaga accacaggtg tacaccctgc ccccatcccg ggaggagatg 1140 accaagaacc aggtcagcct gacctgcctg gtcaaaggct tctatcccag cgacatcgcc 1200 gtggagtggg agagcaatgg gcagccggag aacaactaca agaccacgcc tcccgtgctg 1260 gactccgacg gctccttctt cctctacagc aagctcaccg tggacaagag caggtggcag 1320 caggggaacg tcttctcatg ctccgtgatg catgaggctc tgcacaacca ctacacgcag 1380 aagagcctct ccctgtctcc gggtaaatga ctcgag 1416 <210> 77 <211> 759 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of light chain of anti-c-Met antibody (AbF46 or huAbF46-H1) <220> <221> misc_difference <222> (1)..(6) <223> EcoRI restriction site <220> <221> misc_difference <222> (7)..(90) <223> signal sequence <220> <221> misc_difference <222> (91)..(432) <223> VL-light chain variable region <220> <221> misc_difference <222> (430)..(435) <223> BsiWI restriction site <220> <221> misc_difference <222> (433)..(750) <223> CL-light chain constant region <220> <221> misc_difference <222> (751)..(753) <223> stop codon <220> <221> misc_difference <222> (754)..(759) <223> XhoI restriction site <400> 77 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gacattttga tgacccagtc tccatcctcc 120 ctgactgtgt cagcaggaga gaaggtcact atgagctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccagc agaaaccagg acgatctcct 240 aaaatgctga taatttgggc atccactagg gtatctggag tccctgatcg cttcataggc 300 agtggatctg ggacggattt cactctgacc atcaacagtg tgcaggctga agatctggct 360 gtttattact gtcagcagtc ctacagcgct ccgctcacgt tcggtgctgg gaccaagctg 420 gagctgaaac gtacggtggc tgcaccatct gtcttcatct tcccgccatc tgatgagcag 480 ttgaaatctg gaactgcctc tgttgtgtgc ctgctgaata acttctatcc cagagaggcc 540 aaagtacagt ggaaggtgga taacgccctc caatcgggta actcccagga gagtgtcaca 600 gagcaggaca gcaaggacag cacctacagc ctcagcagca ccctgacgct gagcaaagca 660 gactacgaga aacacaaagt ctacgcctgc gaagtcaccc atcagggcct gagctcgccc 720 gtcacaaaga gcttcaacag gggagagtgt tgactcgag 759 <210> 78 <211> 4170 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding c-Met protein <400> 78 atgaaggccc ccgctgtgct tgcacctggc atcctcgtgc tcctgtttac cttggtgcag 60 aggagcaatg gggagtgtaa agaggcacta gcaaagtccg agatgaatgt gaatatgaag 120 tatcagcttc ccaacttcac cgcggaaaca cccatccaga atgtcattct acatgagcat 180 cacattttcc ttggtgccac taactacatt tatgttttaa atgaggaaga ccttcagaag 240 gttgctgagt acaagactgg gcctgtgctg gaacacccag attgtttccc atgtcaggac 300 tgcagcagca aagccaattt atcaggaggt gtttggaaag ataacatcaa catggctcta 360 gttgtcgaca cctactatga tgatcaactc attagctgtg gcagcgtcaa cagagggacc 420 tgccagcgac atgtctttcc ccacaatcat actgctgaca tacagtcgga ggttcactgc 480 atattctccc cacagataga agagcccagc cagtgtcctg actgtgtggt gagcgccctg 540 ggagccaaag tcctttcatc tgtaaaggac cggttcatca acttctttgt aggcaatacc 600 ataaattctt cttatttccc agatcatcca ttgcattcga tatcagtgag aaggctaaag 660 gaaacgaaag atggttttat gtttttgacg gaccagtcct acattgatgt tttacctgag 720 ttcagagatt cttaccccat taagtatgtc catgcctttg aaagcaacaa ttttatttac 780 ttcttgacgg tccaaaggga aactctagat gctcagactt ttcacacaag aataatcagg 840 ttctgttcca taaactctgg attgcattcc tacatggaaa tgcctctgga gtgtattctc 900 acagaaaaga gaaaaaagag atccacaaag aaggaagtgt ttaatatact tcaggctgcg 960 tatgtcagca agcctggggc ccagcttgct agacaaatag gagccagcct gaatgatgac 1020 attcttttcg gggtgttcgc acaaagcaag ccagattctg ccgaaccaat ggatcgatct 1080 gccatgtgtg cattccctat caaatatgtc aacgacttct tcaacaagat cgtcaacaaa 1140 aacaatgtga gatgtctcca gcatttttac ggacccaatc atgagcactg ctttaatagg 1200 acacttctga gaaattcatc aggctgtgaa gcgcgccgtg atgaatatcg aacagagttt 1260 accacagctt tgcagcgcgt tgacttattc atgggtcaat tcagcgaagt cctcttaaca 1320 tctatatcca ccttcattaa aggagacctc accatagcta atcttgggac atcagagggt 1380 cgcttcatgc aggttgtggt ttctcgatca ggaccatcaa cccctcatgt gaattttctc 1440 ctggactccc atccagtgtc tccagaagtg attgtggagc atacattaaa ccaaaatggc 1500 tacacactgg ttatcactgg gaagaagatc acgaagatcc cattgaatgg cttgggctgc 1560 agacatttcc agtcctgcag tcaatgcctc tctgccccac cctttgttca gtgtggctgg 1620 tgccacgaca aatgtgtgcg atcggaggaa tgcctgagcg ggacatggac tcaacagatc 1680 tgtctgcctg caatctacaa ggttttccca aatagtgcac cccttgaagg agggacaagg 1740 ctgaccatat gtggctggga ctttggattt cggaggaata ataaatttga tttaaagaaa 1800 actagagttc tccttggaaa tgagagctgc accttgactt taagtgagag cacgatgaat 1860 acattgaaat gcacagttgg tcctgccatg aataagcatt tcaatatgtc cataattatt 1920 tcaaatggcc acgggacaac acaatacagt acattctcct atgtggatcc tgtaataaca 1980 agtatttcgc cgaaatacgg tcctatggct ggtggcactt tacttacttt aactggaaat 2040 tacctaaaca gtgggaattc tagacacatt tcaattggtg gaaaaacatg tactttaaaa 2100 agtgtgtcaa acagtattct tgaatgttat accccagccc aaaccatttc aactgagttt 2160 gctgttaaat tgaaaattga cttagccaac cgagagacaa gcatcttcag ttaccgtgaa 2220 gatcccattg tctatgaaat tcatccaacc aaatctttta ttagtggtgg gagcacaata 2280 acaggtgttg ggaaaaacct gaattcagtt agtgtcccga gaatggtcat aaatgtgcat 2340 gaagcaggaa ggaactttac agtggcatgt caacatcgct ctaattcaga gataatctgt 2400 tgtaccactc cttccctgca acagctgaat ctgcaactcc ccctgaaaac caaagccttt 2460 ttcatgttag atgggatcct ttccaaatac tttgatctca tttatgtaca taatcctgtg 2520 tttaagcctt ttgaaaagcc agtgatgatc tcaatgggca atgaaaatgt actggaaatt 2580 aagggaaatg atattgaccc tgaagcagtt aaaggtgaag tgttaaaagt tggaaataag 2640 agctgtgaga atatacactt acattctgaa gccgttttat gcacggtccc caatgacctg 2700 ctgaaattga acagcgagct aaatatagag tggaagcaag caatttcttc aaccgtcctt 2760 ggaaaagtaa tagttcaacc agatcagaat ttcacaggat tgattgctgg tgttgtctca 2820 atatcaacag cactgttatt actacttggg tttttcctgt ggctgaaaaa gagaaagcaa 2880 attaaagatc tgggcagtga attagttcgc tacgatgcaa gagtacacac tcctcatttg 2940 gataggcttg taagtgcccg aagtgtaagc ccaactacag aaatggtttc aaatgaatct 3000 gtagactacc gagctacttt tccagaagat cagtttccta attcatctca gaacggttca 3060 tgccgacaag tgcagtatcc tctgacagac atgtccccca tcctaactag tggggactct 3120 gatatatcca gtccattact gcaaaatact gtccacattg acctcagtgc tctaaatcca 3180 gagctggtcc aggcagtgca gcatgtagtg attgggccca gtagcctgat tgtgcatttc 3240 aatgaagtca taggaagagg gcattttggt tgtgtatatc atgggacttt gttggacaat 3300 gatggcaaga aaattcactg tgctgtgaaa tccttgaaca gaatcactga cataggagaa 3360 gtttcccaat ttctgaccga gggaatcatc atgaaagatt ttagtcatcc caatgtcctc 3420 tcgctcctgg gaatctgcct gcgaagtgaa gggtctccgc tggtggtcct accatacatg 3480 aaacatggag atcttcgaaa tttcattcga aatgagactc ataatccaac tgtaaaagat 3540 cttattggct ttggtcttca agtagccaaa ggcatgaaat atcttgcaag caaaaagttt 3600 gtccacagag acttggctgc aagaaactgt atgctggatg aaaaattcac agtcaaggtt 3660 gctgattttg gtcttgccag agacatgtat gataaagaat actatagtgt acacaacaaa 3720 acaggtgcaa agctgccagt gaagtggatg gctttggaaa gtctgcaaac tcaaaagttt 3780 accaccaagt cagatgtgtg gtcctttggc gtgctcctct gggagctgat gacaagagga 3840 gccccacctt atcctgacgt aaacaccttt gatataactg tttacttgtt gcaagggaga 3900 agactcctac aacccgaata ctgcccagac cccttatatg aagtaatgct aaaatgctgg 3960 caccctaaag ccgaaatgcg cccatccttt tctgaactgg tgtcccggat atcagcgatc 4020 ttctctactt tcattgggga gcactatgtc catgtgaacg ctacttatgt gaacgtaaaa 4080 tgtgtcgctc cgtatccttc tctgttgtca tcagaagata acgctgatga tgaggtggac 4140 acacgaccag cctccttctg ggagacatca 4170 <210> 79 <211> 444 <212> PRT <213> Artificial Sequence <220> <223> SEMA domain of c-Met <400> 79 Leu His Glu His His Ile Phe Leu Gly Ala Thr Asn Tyr Ile Tyr Val 1 5 10 15 Leu Asn Glu Glu Asp Leu Gln Lys Val Ala Glu Tyr Lys Thr Gly Pro 20 25 30 Val Leu Glu His Pro Asp Cys Phe Pro Cys Gln Asp Cys Ser Ser Lys 35 40 45 Ala Asn Leu Ser Gly Gly Val Trp Lys Asp Asn Ile Asn Met Ala Leu 50 55 60 Val Val Asp Thr Tyr Tyr Asp Asp Gln Leu Ile Ser Cys Gly Ser Val 65 70 75 80 Asn Arg Gly Thr Cys Gln Arg His Val Phe Pro His Asn His Thr Ala 85 90 95 Asp Ile Gln Ser Glu Val His Cys Ile Phe Ser Pro Gln Ile Glu Glu 100 105 110 Pro Ser Gln Cys Pro Asp Cys Val Val Ser Ala Leu Gly Ala Lys Val 115 120 125 Leu Ser Ser Val Lys Asp Arg Phe Ile Asn Phe Phe Val Gly Asn Thr 130 135 140 Ile Asn Ser Ser Tyr Phe Pro Asp His Pro Leu His Ser Ile Ser Val 145 150 155 160 Arg Arg Leu Lys Glu Thr Lys Asp Gly Phe Met Phe Leu Thr Asp Gln 165 170 175 Ser Tyr Ile Asp Val Leu Pro Glu Phe Arg Asp Ser Tyr Pro Ile Lys 180 185 190 Tyr Val His Ala Phe Glu Ser Asn Asn Phe Ile Tyr Phe Leu Thr Val 195 200 205 Gln Arg Glu Thr Leu Asp Ala Gln Thr Phe His Thr Arg Ile Ile Arg 210 215 220 Phe Cys Ser Ile Asn Ser Gly Leu His Ser Tyr Met Glu Met Pro Leu 225 230 235 240 Glu Cys Ile Leu Thr Glu Lys Arg Lys Lys Arg Ser Thr Lys Lys Glu 245 250 255 Val Phe Asn Ile Leu Gln Ala Ala Tyr Val Ser Lys Pro Gly Ala Gln 260 265 270 Leu Ala Arg Gln Ile Gly Ala Ser Leu Asn Asp Asp Ile Leu Phe Gly 275 280 285 Val Phe Ala Gln Ser Lys Pro Asp Ser Ala Glu Pro Met Asp Arg Ser 290 295 300 Ala Met Cys Ala Phe Pro Ile Lys Tyr Val Asn Asp Phe Phe Asn Lys 305 310 315 320 Ile Val Asn Lys Asn Asn Val Arg Cys Leu Gln His Phe Tyr Gly Pro 325 330 335 Asn His Glu His Cys Phe Asn Arg Thr Leu Leu Arg Asn Ser Ser Gly 340 345 350 Cys Glu Ala Arg Arg Asp Glu Tyr Arg Thr Glu Phe Thr Thr Ala Leu 355 360 365 Gln Arg Val Asp Leu Phe Met Gly Gln Phe Ser Glu Val Leu Leu Thr 370 375 380 Ser Ile Ser Thr Phe Ile Lys Gly Asp Leu Thr Ile Ala Asn Leu Gly 385 390 395 400 Thr Ser Glu Gly Arg Phe Met Gln Val Val Val Ser Arg Ser Gly Pro 405 410 415 Ser Thr Pro His Val Asn Phe Leu Leu Asp Ser His Pro Val Ser Pro 420 425 430 Glu Val Ile Val Glu His Thr Leu Asn Gln Asn Gly 435 440 <210> 80 <211> 451 <212> PRT <213> Artificial Sequence <220> <223> PSI-IPT domain of c-Met <400> 80 Tyr Thr Leu Val Ile Thr Gly Lys Lys Ile Thr Lys Ile Pro Leu Asn 1 5 10 15 Gly Leu Gly Cys Arg His Phe Gln Ser Cys Ser Gln Cys Leu Ser Ala 20 25 30 Pro Pro Phe Val Gln Cys Gly Trp Cys His Asp Lys Cys Val Arg Ser 35 40 45 Glu Glu Cys Leu Ser Gly Thr Trp Thr Gln Gln Ile Cys Leu Pro Ala 50 55 60 Ile Tyr Lys Val Phe Pro Asn Ser Ala Pro Leu Glu Gly Gly Thr Arg 65 70 75 80 Leu Thr Ile Cys Gly Trp Asp Phe Gly Phe Arg Arg Asn Asn Lys Phe 85 90 95 Asp Leu Lys Lys Thr Arg Val Leu Leu Gly Asn Glu Ser Cys Thr Leu 100 105 110 Thr Leu Ser Glu Ser Thr Met Asn Thr Leu Lys Cys Thr Val Gly Pro 115 120 125 Ala Met Asn Lys His Phe Asn Met Ser Ile Ile Ile Ser Asn Gly His 130 135 140 Gly Thr Thr Gln Tyr Ser Thr Phe Ser Tyr Val Asp Pro Val Ile Thr 145 150 155 160 Ser Ile Ser Pro Lys Tyr Gly Pro Met Ala Gly Gly Thr Leu Leu Thr 165 170 175 Leu Thr Gly Asn Tyr Leu Asn Ser Gly Asn Ser Arg His Ile Ser Ile 180 185 190 Gly Gly Lys Thr Cys Thr Leu Lys Ser Val Ser Asn Ser Ile Leu Glu 195 200 205 Cys Tyr Thr Pro Ala Gln Thr Ile Ser Thr Glu Phe Ala Val Lys Leu 210 215 220 Lys Ile Asp Leu Ala Asn Arg Glu Thr Ser Ile Phe Ser Tyr Arg Glu 225 230 235 240 Asp Pro Ile Val Tyr Glu Ile His Pro Thr Lys Ser Phe Ile Ser Thr 245 250 255 Trp Trp Lys Glu Pro Leu Asn Ile Val Ser Phe Leu Phe Cys Phe Ala 260 265 270 Ser Gly Gly Ser Thr Ile Thr Gly Val Gly Lys Asn Leu Asn Ser Val 275 280 285 Ser Val Pro Arg Met Val Ile Asn Val His Glu Ala Gly Arg Asn Phe 290 295 300 Thr Val Ala Cys Gln His Arg Ser Asn Ser Glu Ile Ile Cys Cys Thr 305 310 315 320 Thr Pro Ser Leu Gln Gln Leu Asn Leu Gln Leu Pro Leu Lys Thr Lys 325 330 335 Ala Phe Phe Met Leu Asp Gly Ile Leu Ser Lys Tyr Phe Asp Leu Ile 340 345 350 Tyr Val His Asn Pro Val Phe Lys Pro Phe Glu Lys Pro Val Met Ile 355 360 365 Ser Met Gly Asn Glu Asn Val Leu Glu Ile Lys Gly Asn Asp Ile Asp 370 375 380 Pro Glu Ala Val Lys Gly Glu Val Leu Lys Val Gly Asn Lys Ser Cys 385 390 395 400 Glu Asn Ile His Leu His Ser Glu Ala Val Leu Cys Thr Val Pro Asn 405 410 415 Asp Leu Leu Lys Leu Asn Ser Glu Leu Asn Ile Glu Trp Lys Gln Ala 420 425 430 Ile Ser Ser Thr Val Leu Gly Lys Val Ile Val Gln Pro Asp Gln Asn 435 440 445 Phe Thr Gly 450 <210> 81 <211> 313 <212> PRT <213> Artificial Sequence <220> <223> TyrKc domain of c-Met <400> 81 Val His Phe Asn Glu Val Ile Gly Arg Gly His Phe Gly Cys Val Tyr 1 5 10 15 His Gly Thr Leu Leu Asp Asn Asp Gly Lys Lys Ile His Cys Ala Val 20 25 30 Lys Ser Leu Asn Arg Ile Thr Asp Ile Gly Glu Val Ser Gln Phe Leu 35 40 45 Thr Glu Gly Ile Ile Met Lys Asp Phe Ser His Pro Asn Val Leu Ser 50 55 60 Leu Leu Gly Ile Cys Leu Arg Ser Glu Gly Ser Pro Leu Val Val Leu 65 70 75 80 Pro Tyr Met Lys His Gly Asp Leu Arg Asn Phe Ile Arg Asn Glu Thr 85 90 95 His Asn Pro Thr Val Lys Asp Leu Ile Gly Phe Gly Leu Gln Val Ala 100 105 110 Lys Gly Met Lys Tyr Leu Ala Ser Lys Lys Phe Val His Arg Asp Leu 115 120 125 Ala Ala Arg Asn Cys Met Leu Asp Glu Lys Phe Thr Val Lys Val Ala 130 135 140 Asp Phe Gly Leu Ala Arg Asp Met Tyr Asp Lys Glu Tyr Tyr Ser Val 145 150 155 160 His Asn Lys Thr Gly Ala Lys Leu Pro Val Lys Trp Met Ala Leu Glu 165 170 175 Ser Leu Gln Thr Gln Lys Phe Thr Thr Lys Ser Asp Val Trp Ser Phe 180 185 190 Gly Val Leu Leu Trp Glu Leu Met Thr Arg Gly Ala Pro Pro Tyr Pro 195 200 205 Asp Val Asn Thr Phe Asp Ile Thr Val Tyr Leu Leu Gln Gly Arg Arg 210 215 220 Leu Leu Gln Pro Glu Tyr Cys Pro Asp Pro Leu Tyr Glu Val Met Leu 225 230 235 240 Lys Cys Trp His Pro Lys Ala Glu Met Arg Pro Ser Phe Ser Glu Leu 245 250 255 Val Ser Arg Ile Ser Ala Ile Phe Ser Thr Phe Ile Gly Glu His Tyr 260 265 270 Val His Val Asn Ala Thr Tyr Val Asn Val Lys Cys Val Ala Pro Tyr 275 280 285 Pro Ser Leu Leu Ser Ser Glu Asp Asn Ala Asp Asp Glu Val Asp Thr 290 295 300 Arg Pro Ala Ser Phe Trp Glu Thr Ser 305 310 <210> 82 <211> 1332 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding SEMA domain of c-Met <400> 82 ctacatgagc atcacatttt ccttggtgcc actaactaca tttatgtttt aaatgaggaa 60 gaccttcaga aggttgctga gtacaagact gggcctgtgc tggaacaccc agattgtttc 120 ccatgtcagg actgcagcag caaagccaat ttatcaggag gtgtttggaa agataacatc 180 aacatggctc tagttgtcga cacctactat gatgatcaac tcattagctg tggcagcgtc 240 aacagaggga cctgccagcg acatgtcttt ccccacaatc atactgctga catacagtcg 300 gaggttcact gcatattctc cccacagata gaagagccca gccagtgtcc tgactgtgtg 360 gtgagcgccc tgggagccaa agtcctttca tctgtaaagg accggttcat caacttcttt 420 gtaggcaata ccataaattc ttcttatttc ccagatcatc cattgcattc gatatcagtg 480 agaaggctaa aggaaacgaa agatggtttt atgtttttga cggaccagtc ctacattgat 540 gttttacctg agttcagaga ttcttacccc attaagtatg tccatgcctt tgaaagcaac 600 aattttattt acttcttgac ggtccaaagg gaaactctag atgctcagac ttttcacaca 660 agaataatca ggttctgttc cataaactct ggattgcatt cctacatgga aatgcctctg 720 gagtgtattc tcacagaaaa gagaaaaaag agatccacaa agaaggaagt gtttaatata 780 cttcaggctg cgtatgtcag caagcctggg gcccagcttg ctagacaaat aggagccagc 840 ctgaatgatg acattctttt cggggtgttc gcacaaagca agccagattc tgccgaacca 900 atggatcgat ctgccatgtg tgcattccct atcaaatatg tcaacgactt cttcaacaag 960 atcgtcaaca aaaacaatgt gagatgtctc cagcattttt acggacccaa tcatgagcac 1020 tgctttaata ggacacttct gagaaattca tcaggctgtg aagcgcgccg tgatgaatat 1080 cgaacagagt ttaccacagc tttgcagcgc gttgacttat tcatgggtca attcagcgaa 1140 gtcctcttaa catctatatc caccttcatt aaaggagacc tcaccatagc taatcttggg 1200 acatcagagg gtcgcttcat gcaggttgtg gtttctcgat caggaccatc aacccctcat 1260 gtgaattttc tcctggactc ccatccagtg tctccagaag tgattgtgga gcatacatta 1320 aaccaaaatg gc 1332 <210> 83 <211> 1299 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding PSI-IPT domain of c-Met <400> 83 tacacactgg ttatcactgg gaagaagatc acgaagatcc cattgaatgg cttgggctgc 60 agacatttcc agtcctgcag tcaatgcctc tctgccccac cctttgttca gtgtggctgg 120 tgccacgaca aatgtgtgcg atcggaggaa tgcctgagcg ggacatggac tcaacagatc 180 tgtctgcctg caatctacaa ggttttccca aatagtgcac cccttgaagg agggacaagg 240 ctgaccatat gtggctggga ctttggattt cggaggaata ataaatttga tttaaagaaa 300 actagagttc tccttggaaa tgagagctgc accttgactt taagtgagag cacgatgaat 360 acattgaaat gcacagttgg tcctgccatg aataagcatt tcaatatgtc cataattatt 420 tcaaatggcc acgggacaac acaatacagt acattctcct atgtggatcc tgtaataaca 480 agtatttcgc cgaaatacgg tcctatggct ggtggcactt tacttacttt aactggaaat 540 tacctaaaca gtgggaattc tagacacatt tcaattggtg gaaaaacatg tactttaaaa 600 agtgtgtcaa acagtattct tgaatgttat accccagccc aaaccatttc aactgagttt 660 gctgttaaat tgaaaattga cttagccaac cgagagacaa gcatcttcag ttaccgtgaa 720 gatcccattg tctatgaaat tcatccaacc aaatctttta ttagtggtgg gagcacaata 780 acaggtgttg ggaaaaacct gaattcagtt agtgtcccga gaatggtcat aaatgtgcat 840 gaagcaggaa ggaactttac agtggcatgt caacatcgct ctaattcaga gataatctgt 900 tgtaccactc cttccctgca acagctgaat ctgcaactcc ccctgaaaac caaagccttt 960 ttcatgttag atgggatcct ttccaaatac tttgatctca tttatgtaca taatcctgtg 1020 tttaagcctt ttgaaaagcc agtgatgatc tcaatgggca atgaaaatgt actggaaatt 1080 aagggaaatg atattgaccc tgaagcagtt aaaggtgaag tgttaaaagt tggaaataag 1140 agctgtgaga atatacactt acattctgaa gccgttttat gcacggtccc caatgacctg 1200 ctgaaattga acagcgagct aaatatagag tggaagcaag caatttcttc aaccgtcctt 1260 ggaaaagtaa tagttcaacc agatcagaat ttcacagga 1299 <210> 84 <211> 939 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding TyrKc domain of c-Met <400> 84 gtgcatttca atgaagtcat aggaagaggg cattttggtt gtgtatatca tgggactttg 60 ttggacaatg atggcaagaa aattcactgt gctgtgaaat ccttgaacag aatcactgac 120 ataggagaag tttcccaatt tctgaccgag ggaatcatca tgaaagattt tagtcatccc 180 aatgtcctct cgctcctggg aatctgcctg cgaagtgaag ggtctccgct ggtggtccta 240 ccatacatga aacatggaga tcttcgaaat ttcattcgaa atgagactca taatccaact 300 gtaaaagatc ttattggctt tggtcttcaa gtagccaaag gcatgaaata tcttgcaagc 360 aaaaagtttg tccacagaga cttggctgca agaaactgta tgctggatga aaaattcaca 420 gtcaaggttg ctgattttgg tcttgccaga gacatgtatg ataaagaata ctatagtgta 480 cacaacaaaa caggtgcaaa gctgccagtg aagtggatgg ctttggaaag tctgcaaact 540 caaaagttta ccaccaagtc agatgtgtgg tcctttggcg tgctcctctg ggagctgatg 600 acaagaggag ccccacctta tcctgacgta aacacctttg atataactgt ttacttgttg 660 caagggagaa gactcctaca acccgaatac tgcccagacc ccttatatga agtaatgcta 720 aaatgctggc accctaaagc cgaaatgcgc ccatcctttt ctgaactggt gtcccggata 780 tcagcgatct tctctacttt cattggggag cactatgtcc atgtgaacgc tacttatgtg 840 aacgtaaaat gtgtcgctcc gtatccttct ctgttgtcat cagaagataa cgctgatgat 900 gaggtggaca cacgaccagc ctccttctgg gagacatca 939 <210> 85 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of anti-c-Met antibody <400> 85 Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu Val 1 5 10 <210> 86 <211> 10 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of anti-c-Met antibody <400> 86 Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu 1 5 10 <210> 87 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of monoclonal antibody AbF46 <400> 87 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Ala Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Gln Ser Ile 65 70 75 80 Leu Tyr Leu Gln Met Asp Thr Leu Arg Ala Glu Asp Ser Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ala 115 <210> 88 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti-c-Met antibody <400> 88 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Thr Val Ser Ala Gly 1 5 10 15 Glu Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Arg 35 40 45 Ser Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Asn Ser Val Gln Ala Glu Asp Leu Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 100 105 110 Lys Arg <210> 89 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of anti-c-Met antibody <400> 89 Gln Gln Ser Tyr Ser Ala Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu 1 5 10 15 Glu <210> 90 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH1 <400> 90 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Ser Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 91 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH2 <400> 91 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 92 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH3 <400> 92 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 93 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH4 <400> 93 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 94 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH5 <400> 94 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr 20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu 35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala 50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr 65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr 85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu 100 105 110 Val Thr Val Ser Ser 115 <210> 95 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized antibody (huAbF46-H4) <400> 95 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 96 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk1 <400> 96 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Thr Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Met Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 97 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk2 <400> 97 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 98 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk3 <400> 98 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 99 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk4 <400> 99 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile 100 105 110 Lys <210> 100 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U7-HC6) <400> 100 Glu Pro Ser Cys Asp Lys His Cys Cys Pro Pro Cys Pro 1 5 10 <210> 101 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U6-HC7) <400> 101 Glu Pro Lys Ser Cys Asp Cys His Cys Pro Pro Cys Pro 1 5 10 <210> 102 <211> 12 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U3-HC9) <400> 102 Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro 1 5 10 <210> 103 <211> 14 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U6-HC8) <400> 103 Glu Pro Arg Asp Cys Gly Cys Lys Pro Cys Pro Pro Cys Pro 1 5 10 <210> 104 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region(U8-HC5) <400> 104 Glu Lys Cys Asp Lys Thr His Thr Cys Pro Pro Cys Pro 1 5 10 <210> 105 <211> 15 <212> PRT <213> Artificial Sequence <220> <223> human hinge region <400> 105 Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro Cys Pro 1 5 10 15 <210> 106 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 of antibody L3-11Y <400> 106 Lys Ser Ser Gln Ser Leu Leu Ala Trp Gly Asn Gln Asn Asn Tyr Leu 1 5 10 15 Ala <210> 107 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of light chain variable region of antibody L3-11Y <400> 107 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Trp 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg <210> 108 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of light chain of antibody L3-11Y <400> 108 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Trp 20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Lys 35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val 50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln 85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile 100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp 115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn 130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr 180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser 195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 210 215 220 <210> 109 <211> 442 <212> PRT <213> Artificial Sequence <220> <223> heavy chain of an anti-c-Met antibody <400> 109 Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 1 5 10 15 Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Tyr 20 25 30 Tyr Met His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 35 40 45 Gly Arg Val Asn Pro Asn Arg Arg Gly Thr Thr Tyr Asn Gln Lys Phe 50 55 60 Glu Gly Arg Val Thr Met Thr Thr Asp Thr Ser Thr Ser Thr Ala Tyr 65 70 75 80 Met Glu Leu Arg Ser Leu Arg Ser Asp Asp Thr Ala Val Tyr Tyr Cys 85 90 95 Ala Arg Ala Asn Trp Leu Asp Tyr Trp Gly Gln Gly Thr Thr Val Thr 100 105 110 Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro 115 120 125 Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly Cys Leu Val 130 135 140 Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala 145 150 155 160 Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly 165 170 175 Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly 180 185 190 Thr Lys Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser Asn Thr Lys 195 200 205 Val Asp Lys Arg Val Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys 210 215 220 Pro Ala Pro Glu Ala Ala Gly Gly Pro Ser Val Phe Leu Phe Pro Pro 225 230 235 240 Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys 245 250 255 Val Val Val Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp 260 265 270 Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu 275 280 285 Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu 290 295 300 His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn 305 310 315 320 Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly 325 330 335 Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu 340 345 350 Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr 355 360 365 Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn 370 375 380 Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe 385 390 395 400 Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn 405 410 415 Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr 420 425 430 Gln Lys Ser Leu Ser Leu Ser Leu Gly Lys 435 440 <210> 110 <211> 215 <212> PRT <213> Artificial Sequence <220> <223> light chain of an anti-c-Met antibody <400> 110 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly 1 5 10 15 Asp Arg Val Thr Ile Thr Cys Ser Val Ser Ser Ser Val Ser Ser Ile 20 25 30 Tyr Leu His Trp Tyr Gln Gln Lys Pro Gly Lys Ala Pro Lys Leu Leu 35 40 45 Ile Tyr Ser Thr Ser Asn Leu Ala Ser Gly Val Pro Ser Arg Phe Ser 50 55 60 Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Leu Gln 65 70 75 80 Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Val Tyr Ser Gly Tyr Pro 85 90 95 Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile Lys Arg Thr Val Ala 100 105 110 Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser 115 120 125 Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu 130 135 140 Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser 145 150 155 160 Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu 165 170 175 Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val 180 185 190 Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys 195 200 205 Ser Phe Asn Arg Gly Asp Cys 210 215

Claims

항 c-Met 항체 또는 항 c-Met 항체의 항원 결합 단편; 및
FGFR 저해제
를 유효성분으로 포함하는, 암의 예방 또는 치료를 위한 병용 투여용 약학 조성물로서,
상기 항 c-Met 항체는,
서열번호 1의 아미노산 서열로 이루어진 CDR-H1, 서열번호 2의 아미노산 서열로 이루어진 CDR-H2, 서열번호 3의 아미노산 서열로 이루어진 CDR-H3를 포함하는 중쇄 가변 영역; 및 서열번호 10의 아미노산 서열로 이루어진 CDR-L1, 서열번호 11의 아미노산 서열로 이루어진 CDR-L2, 및 서열번호 13, 14, 15, 또는 16의 아미노산 서열로 이루어진 CDR-L3를 포함하는 경쇄 가변 영역을 포함하거나,
서열번호 1의 아미노산 서열로 이루어진 CDR-H1, 서열번호 2의 아미노산 서열로 이루어진 CDR-H2, 서열번호 3의 아미노산 서열로 이루어진 CDR-H3을 포함하는 중쇄 가변 영역; 및 서열번호 106의 아미노산 서열로 이루어진 CDR-L1, 서열번호 11의 아미노산 서열로 이루어진 CDR-L2, 및 서열번호 13의 아미노산 서열로 이루어진 CDR-L3을 포함하는 경쇄 가변 영역을 포함하는 항체이고,
상기 FGFR 저해제는 PD173074, BGJ398, 또는 이의 조합인, 암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
Anti-c-Met antibody or antigen-binding fragment of anti-c-Met antibody; And
FGFR inhibitor
As an active ingredient, as a pharmaceutical composition for combined administration for the prevention or treatment of cancer,
The anti-c-Met antibody,
A heavy chain variable region comprising CDR-H1 consisting of the amino acid sequence of SEQ ID NO: 1, CDR-H2 consisting of the amino acid sequence of SEQ ID NO: 2, and CDR-H3 consisting of the amino acid sequence of SEQ ID NO: 3; And CDR-L1 consisting of the amino acid sequence of SEQ ID NO: 10, CDR-L2 consisting of the amino acid sequence of SEQ ID NO: 11, and CDR-L3 consisting of the amino acid sequence of SEQ ID NO: 13, 14, 15, or 16 Or
A heavy chain variable region comprising CDR-H1 consisting of the amino acid sequence of SEQ ID NO: 1, CDR-H2 consisting of the amino acid sequence of SEQ ID NO: 2, and CDR-H3 consisting of the amino acid sequence of SEQ ID NO: 3; And a light chain variable region comprising CDR-L1 consisting of the amino acid sequence of SEQ ID NO: 106, CDR-L2 consisting of the amino acid sequence of SEQ ID NO: 11, and CDR-L3 consisting of the amino acid sequence of SEQ ID NO: 13,
The FGFR inhibitor is PD173074, BGJ398, or a combination thereof, a pharmaceutical composition for combined administration for the prevention or treatment of cancer.

제1항에 있어서,
상기 병용 투여용 약학 조성물은 FGFR 저해제와 항 c-Met 항체 또는 항 c-Met 항체의 항원 결합 단편이 혼합된 혼합제 형태이거나, FGFR 저해제와 항 c-Met 항체 또는 항 c-Met 항체의 항원 결합 단편이 각각 제제화되어 동시적 또는 순차적으로 투여되는 형태인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
According to claim 1,
The pharmaceutical composition for co-administration is in the form of a mixture of an FGFR inhibitor and an antigen-binding fragment of an anti-c-Met antibody or an anti-c-Met antibody, or an antigen-binding fragment of an FGFR inhibitor and an anti-c-Met antibody or an anti-c-Met antibody Each of which is formulated and administered simultaneously or sequentially.
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제1항 또는 제2항에 있어서,
상기 항 c-Met 항체는 서열번호 71의 아미노산 서열 내의 서열번호 73의 아미노산 서열(EEPSQ)을 포함하는 연속하는 5 내지 19개의 아미노산으로 이루어진 에피토프에 특이적으로 결합하는 항체인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
The method according to claim 1 or 2,
The anti-c-Met antibody is an antibody specifically binding to an epitope consisting of 5 to 19 consecutive amino acids comprising the amino acid sequence of SEQ ID NO: 73 (EEPSQ) in the amino acid sequence of SEQ ID NO: 71,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제3항에 있어서,
상기 항 c-Met 항체는 서열번호 71, 서열번호 72, 또는 서열번호 73의 아미노산 서열을 포함하는 에피토프에 특이적으로 결합하는 항체인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
According to claim 3,
The anti-c-Met antibody is an antibody that specifically binds to an epitope comprising the amino acid sequence of SEQ ID NO: 71, SEQ ID NO: 72, or SEQ ID NO: 73,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제1항에 있어서,
상기 항 c-Met 항체는 서열번호 1의 아미노산 서열로 이루어진 CDR-H1, 서열번호 2의 아미노산 서열로 이루어진 CDR-H2, 서열번호 3의 아미노산 서열로 이루어진 CDR-H3을 포함하는 중쇄 가변 영역; 및
서열번호 10의 아미노산 서열로 이루어진 CDR-L1, 서열번호 11의 아미노산 서열로 이루어진 CDR-L2, 및 서열번호 13의 아미노산 서열로 이루어진 CDR-L3을 포함하는 경쇄 가변 영역을 포함하는 것인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
According to claim 1,
The anti-c-Met antibody comprises a heavy chain variable region comprising CDR-H1 consisting of the amino acid sequence of SEQ ID NO: 1, CDR-H2 consisting of the amino acid sequence of SEQ ID NO: 2, and CDR-H3 consisting of the amino acid sequence of SEQ ID NO: 3; And
Comprising a light chain variable region comprising CDR-L1 consisting of the amino acid sequence of SEQ ID NO: 10, CDR-L2 consisting of the amino acid sequence of SEQ ID NO: 11, and CDR-L3 consisting of the amino acid sequence of SEQ ID NO: 13,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

삭제delete

제1항에 있어서,
상기 중쇄 가변 영역은 서열번호 17의 아미노산 서열로 이루어지고, 상기 경쇄 가변 영역은 서열번호 18, 서열번호 19, 서열번호 20, 서열번호 21, 또는 서열번호 107의 아미노산 서열로 이루어진 것인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
According to claim 1,
The heavy chain variable region consists of the amino acid sequence of SEQ ID NO: 17, and the light chain variable region consists of the amino acid sequence of SEQ ID NO: 18, SEQ ID NO: 19, SEQ ID NO: 20, SEQ ID NO: 21, or SEQ ID NO: 107,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제1항에 있어서,
상기 항 c-Met 항체는
서열번호 62의 아미노산 서열, 서열번호 62의 18번째부터 462번째까지의 아미노산 서열, 서열번호 64의 아미노산 서열, 서열번호 64의 18번째부터 461번째까지의 아미노산 서열, 서열번호 66의 아미노산 서열, 및 서열번호 66의 18번째부터 460번째까지의 아미노산 서열으로 이루어진 군에서 선택된 아미노산 서열을 포함하는 중쇄; 및
서열번호 68의 아미노산 서열, 서열번호 68의 21번째부터 240번째까지의 아미노산 서열, 서열번호 70의 아미노산 서열, 서열번호 70의 21번째부터 240번째까지의 아미노산 서열, 및 서열번호 108의 아미노산 서열로 이루어진 군에서 선택된 아미노산 서열을 포함하는 경쇄
를 포함하는 항체인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
According to claim 1,
The anti-c-Met antibody
Amino acid sequence of SEQ ID NO: 62, 18 to 462 amino acid sequence of SEQ ID NO: 62, amino acid sequence of SEQ ID NO: 64, amino acid sequence of 18 to 461 SEQ ID NO: 64, amino acid sequence of SEQ ID NO: 66, and A heavy chain comprising an amino acid sequence selected from the group consisting of amino acid sequences 18 to 460 of SEQ ID NO: 66; And
The amino acid sequence of SEQ ID NO: 68, the 21st to 240th amino acid sequence of SEQ ID NO: 68, the amino acid sequence of SEQ ID NO: 70, the 21st to 240th amino acid sequence of SEQ ID NO: 70, and the amino acid sequence of SEQ ID NO: 108 Light chain comprising an amino acid sequence selected from the group consisting of
It is an antibody containing,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제3항에 있어서,
상기 항 c-Met 항체는 서열번호 106의 경쇄 상보성결정영역, 서열번호 107의 경쇄 가변영역, 또는 서열번호 108의 경쇄를 포함하는 항체인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
According to claim 3,
The anti-c-Met antibody is an antibody comprising the light chain complementarity determining region of SEQ ID NO: 106, the light chain variable region of SEQ ID NO: 107, or the light chain of SEQ ID NO: 108,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제3항에 있어서,
상기 항 c-Met 항체의 항원 결합 단편은 scFv, (scFv)2, scFvFc, Fab, Fab' 및 F(ab')2로 이루어진 군에서 선택되는 것인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
According to claim 3,
The antigen-binding fragment of the anti-c-Met antibody is selected from the group consisting of scFv, (scFv)2, scFvFc, Fab, Fab' and F(ab')2,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제1항 또는 제2항에 있어서,
상기 항 c-Met 항체는 서열번호 109의 중쇄 및 서열번호 110의 경쇄를 포함하는 항체 또는 이의 항원 결합 단편인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
The method according to claim 1 or 2,
The anti-c-Met antibody is an antibody or an antigen-binding fragment thereof comprising the heavy chain of SEQ ID NO: 109 and the light chain of SEQ ID NO: 110,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

삭제delete

제1항 또는 제2항에 있어서,
상기 암은 편평상피세포암, 소세포폐암, 비소세포폐암, 폐의 선암, 폐의 편평상피암, 복막암, 피부암, 피부 또는 안구내 흑색종, 직장암, 항문부근암, 식도암, 소장암, 내분비선암, 부갑상선암, 부신암, 연조직 육종, 요도암, 만성 또는 급성 백혈병, 림프구 림프종, 간세포암, 위장암, 췌장암, 교아종, 경부암, 난소암, 간암, 방광암, 간종양, 유방암, 결장암, 대장암, 자궁내막 또는 자궁암, 침샘암, 신장암, 전립선암, 음문암, 갑상선암, 두경부암 및 뇌암으로 이루어진 군에서 선택된 것인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.
The method according to claim 1 or 2,
The cancer is squamous cell carcinoma, small cell lung cancer, non-small cell lung cancer, adenocarcinoma of the lung, squamous cell carcinoma of the lung, peritoneal cancer, skin cancer, melanoma of the skin or eye, rectal cancer, anal muscle cancer, esophageal cancer, small intestine cancer, endocrine adenocarcinoma, Parathyroid cancer, adrenal cancer, soft tissue sarcoma, urethral cancer, chronic or acute leukemia, lymphocyte lymphoma, hepatocellular carcinoma, gastrointestinal cancer, pancreatic cancer, glioblastoma, cervical cancer, ovarian cancer, liver cancer, bladder cancer, liver tumor, breast cancer, colon cancer, colon cancer, Selected from the group consisting of endometrial or uterine cancer, salivary gland cancer, kidney cancer, prostate cancer, vulva cancer, thyroid cancer, head and neck cancer and brain cancer,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.

제1항 또는 제2항에 있어서,
상기 암은 항c-Met 항체에 대하여 저항성을 갖는 암인,
암의 예방 또는 치료를 위한 병용 투여용 약학 조성물.

The method according to claim 1 or 2,
The cancer is a cancer resistant to the anti-c-Met antibody,
Pharmaceutical composition for combination administration for the prevention or treatment of cancer.