PE20191080A1 - Anticuerpo biespecifico heterodimerico estructural de anticuerpo natural anti-pd-1/anti-her2 y metodo para preparar el mismo - Google Patents
Anticuerpo biespecifico heterodimerico estructural de anticuerpo natural anti-pd-1/anti-her2 y metodo para preparar el mismoInfo
- Publication number
- PE20191080A1 PE20191080A1 PE2019001036A PE2019001036A PE20191080A1 PE 20191080 A1 PE20191080 A1 PE 20191080A1 PE 2019001036 A PE2019001036 A PE 2019001036A PE 2019001036 A PE2019001036 A PE 2019001036A PE 20191080 A1 PE20191080 A1 PE 20191080A1
- Authority
- PE
- Peru
- Prior art keywords
- antibody
- chain
- her2
- prepare
- binding
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/32—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2818—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/46—Hybrid immunoglobulins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
- C07K2317/524—CH2 domain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
- C07K2317/526—CH3 domain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/55—Fab or Fab'
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
- C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
- C07K2317/622—Single chain antibody (scFv)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
Abstract
Se refiere a un anticuerpo biespecifico heterodimerico que comprende un primer dominio funcional de union a antigeno capaz de unirse especificamente a PD-1 y un segundo dominio funcional de union a antigeno capaz de unirse especificamente a HER2, comprendiendo el anticuerpo una primera cadena Fc y una segunda cadena Fc unidas entre si por uno o mas enlaces disulfuro, y unidas a los dominios funcionales de union a antigeno PD-1 y HER2 mediante enlace covalente o enlazador, comprendiendo estas cadenas 5 sustituciones de aminoacidos: en las posiciones T366 y D399 (o K409) de la primera cadena Fc y en las posiciones L351, Y407 y K409 (o D399) de la segunda cadena Fc, tendiendo las cadenas a experimentar heterodimerizacion. Tambien se refiere a un polinucleotido aislado que codifica al anticuerpo, un vector de expresion y una celula huesped que comprenden al polinucleotido, una composicion que comprende el anticuerpo, y metodos de preparacion. La presente invencion es util para el tratamiento de enfermedades complejas tales como leucemia, linfoma, entre otras
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611016435 | 2016-11-18 | ||
PCT/CN2017/111310 WO2018090950A1 (zh) | 2016-11-18 | 2017-11-16 | 抗pd‐1/抗her2天然抗体结构样异源二聚体形式双特异抗体及其制备 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20191080A1 true PE20191080A1 (es) | 2019-08-20 |
Family
ID=62146170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2019001036A PE20191080A1 (es) | 2016-11-18 | 2017-11-16 | Anticuerpo biespecifico heterodimerico estructural de anticuerpo natural anti-pd-1/anti-her2 y metodo para preparar el mismo |
Country Status (19)
Country | Link |
---|---|
US (1) | US11319378B2 (es) |
EP (1) | EP3533804A4 (es) |
JP (1) | JP7031810B2 (es) |
KR (1) | KR102247704B1 (es) |
CN (1) | CN109963876B (es) |
AU (1) | AU2017359813A1 (es) |
BR (1) | BR112019010051A2 (es) |
CA (1) | CA3043652A1 (es) |
CL (1) | CL2019001352A1 (es) |
CO (1) | CO2019005101A2 (es) |
DO (1) | DOP2019000124A (es) |
EA (1) | EA201990894A9 (es) |
EC (1) | ECSP19035482A (es) |
MX (1) | MX2019005858A (es) |
PE (1) | PE20191080A1 (es) |
PH (1) | PH12019501089A1 (es) |
SG (1) | SG10201913260VA (es) |
TN (1) | TN2019000161A1 (es) |
WO (1) | WO2018090950A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2017336867B2 (en) * | 2016-09-29 | 2024-03-14 | Beijing Hanmi Pharmaceutical Co., Ltd. | Heterodimeric immunoglobulin constructs and preparation methods thereof |
EP3533804A4 (en) | 2016-11-18 | 2020-06-17 | Beijing Hanmi Pharmaceutical Co., Ltd. | BISPECIFIC ANTIBODY TYPE ANTI-PD -1 / ANTI-HER2 NATURAL ANTIBODY HETERODIMERIC FORM AND PREPARATION THEREOF |
KR20200093639A (ko) * | 2017-12-04 | 2020-08-05 | 북경한미약품 유한공사 | 천연 항체 구조-유사 헤테로다이머 형태의 항 pd-l1/항 cd47 이중특이성 항체 및 이의 제조 |
WO2019153200A1 (zh) | 2018-02-08 | 2019-08-15 | 北京韩美药品有限公司 | 抗pd-1/抗her2天然抗体结构样异源二聚体形式双特异抗体及其制备 |
TWI825214B (zh) * | 2018-11-05 | 2023-12-11 | 中國大陸商北京韓美藥品有限公司 | 抗TNFα/抗IL-17A天然抗體結構樣異源二聚體形式雙特異抗體及其製備 |
CN111196856A (zh) * | 2018-11-19 | 2020-05-26 | 三生国健药业(上海)股份有限公司 | 抗her2/pd1双特异性抗体 |
CN111378045B (zh) * | 2018-12-28 | 2022-08-02 | 长春金赛药业有限责任公司 | 二价双特异性抗体及其制备方法、编码基因、宿主细胞、组合物 |
EP4011390A4 (en) * | 2019-08-07 | 2023-09-13 | Innovent Biologics (Suzhou) Co., Ltd. | PREPARATION WITH ANTI-PD-1/HER2 BISPECIFIC ANTIBODY AND METHOD FOR THE PRODUCTION AND USE THEREOF |
CN111995685B (zh) * | 2020-04-30 | 2022-03-08 | 中国科学院上海药物研究所 | 一种靶向her2和pd-1的双特异性抗体及其应用 |
WO2024061223A1 (zh) * | 2022-09-20 | 2024-03-28 | 普米斯生物技术(珠海)有限公司 | 抗体及其在抗肿瘤中的应用 |
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2017
- 2017-11-16 EP EP17871719.5A patent/EP3533804A4/en active Pending
- 2017-11-16 US US16/461,646 patent/US11319378B2/en active Active
- 2017-11-16 JP JP2019527168A patent/JP7031810B2/ja active Active
- 2017-11-16 CN CN201780071590.9A patent/CN109963876B/zh active Active
- 2017-11-16 TN TNP/2019/000161A patent/TN2019000161A1/en unknown
- 2017-11-16 KR KR1020197013134A patent/KR102247704B1/ko active IP Right Grant
- 2017-11-16 WO PCT/CN2017/111310 patent/WO2018090950A1/zh unknown
- 2017-11-16 CA CA3043652A patent/CA3043652A1/en active Pending
- 2017-11-16 SG SG10201913260VA patent/SG10201913260VA/en unknown
- 2017-11-16 MX MX2019005858A patent/MX2019005858A/es unknown
- 2017-11-16 PE PE2019001036A patent/PE20191080A1/es unknown
- 2017-11-16 EA EA201990894A patent/EA201990894A9/ru unknown
- 2017-11-16 AU AU2017359813A patent/AU2017359813A1/en active Pending
- 2017-11-16 BR BR112019010051A patent/BR112019010051A2/pt active Search and Examination
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2019
- 2019-05-16 PH PH12019501089A patent/PH12019501089A1/en unknown
- 2019-05-17 DO DO2019000124A patent/DOP2019000124A/es unknown
- 2019-05-17 CO CONC2019/0005101A patent/CO2019005101A2/es unknown
- 2019-05-17 CL CL2019001352A patent/CL2019001352A1/es unknown
- 2019-05-17 EC ECSENADI201935482A patent/ECSP19035482A/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2018090950A1 (zh) | 2018-05-24 |
EA201990894A1 (ru) | 2019-09-30 |
US11319378B2 (en) | 2022-05-03 |
KR102247704B1 (ko) | 2021-05-03 |
US20190367633A1 (en) | 2019-12-05 |
EP3533804A1 (en) | 2019-09-04 |
SG10201913260VA (en) | 2020-03-30 |
EA201990894A9 (ru) | 2019-11-27 |
ECSP19035482A (es) | 2019-05-31 |
CO2019005101A2 (es) | 2019-05-31 |
DOP2019000124A (es) | 2019-11-15 |
TN2019000161A1 (en) | 2020-10-05 |
BR112019010051A2 (pt) | 2019-09-03 |
EP3533804A4 (en) | 2020-06-17 |
JP7031810B2 (ja) | 2022-03-08 |
CN109963876B (zh) | 2023-11-14 |
CL2019001352A1 (es) | 2019-08-02 |
PH12019501089A1 (en) | 2020-03-02 |
AU2017359813A1 (en) | 2019-05-30 |
JP2020510407A (ja) | 2020-04-09 |
KR20190065375A (ko) | 2019-06-11 |
MX2019005858A (es) | 2019-08-12 |
CA3043652A1 (en) | 2018-05-24 |
CN109963876A (zh) | 2019-07-02 |
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