JP6212511B2 - 生物システムに用いるプレフィルタシステム - Google Patents
生物システムに用いるプレフィルタシステム Download PDFInfo
- Publication number
- JP6212511B2 JP6212511B2 JP2015093881A JP2015093881A JP6212511B2 JP 6212511 B2 JP6212511 B2 JP 6212511B2 JP 2015093881 A JP2015093881 A JP 2015093881A JP 2015093881 A JP2015093881 A JP 2015093881A JP 6212511 B2 JP6212511 B2 JP 6212511B2
- Authority
- JP
- Japan
- Prior art keywords
- medium
- purification system
- prefilter
- protein purification
- nsb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000011045 prefiltration Methods 0.000 title claims description 50
- 230000009871 nonspecific binding Effects 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 44
- 239000000126 substance Substances 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 238000001742 protein purification Methods 0.000 claims description 18
- 108090000623 proteins and genes Proteins 0.000 claims description 18
- 102000004169 proteins and genes Human genes 0.000 claims description 18
- 238000000108 ultra-filtration Methods 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 14
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- JWYUFVNJZUSCSM-UHFFFAOYSA-N 2-aminobenzimidazole Chemical compound C1=CC=C2NC(N)=NC2=C1 JWYUFVNJZUSCSM-UHFFFAOYSA-N 0.000 description 2
- USVXDODAPOBXCF-UHFFFAOYSA-N 2-methyl-1h-benzimidazol-4-amine Chemical compound C1=CC=C2NC(C)=NC2=C1N USVXDODAPOBXCF-UHFFFAOYSA-N 0.000 description 2
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- DAPOMFMFTBUAKL-UHFFFAOYSA-N 2-ethylpyridine-3-thiol Chemical compound CCC1=NC=CC=C1S DAPOMFMFTBUAKL-UHFFFAOYSA-N 0.000 description 1
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
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- 239000000084 colloidal system Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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Images
Classifications
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- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
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- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P21/00—Preparation of peptides or proteins
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Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Textile Engineering (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Biotechnology (AREA)
- Geology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Peptides Or Proteins (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtration Of Liquid (AREA)
Description
3 中間貯蔵タンク
4、14、48、53、56、76、104、114、136、190 出口
5 限外ろ過デバイス
6、18、46、74、102、112、134 入口
8 空間
10 親和性媒質
11 限外ろ過メンブレン
12 プレフィルタアセンブリ
20 ロッド
22 プレフィルタ
24A、24B 層
26 中心支持デバイス
30 外側シールエッジ
40 カラム
42 上面カバー
44 底面カバー
50 本体
51 カートリッジ
52 NSB除去物質
54 第1エンドキャップ
55 中心コア
57 媒質
58 外側スリーブ
60 第2エンドキャップ
70、72、98、100 半分部分
78 媒質ディスク
80 上側多孔質基板
82 下側多孔質基板
84、94 ガスケット
90 媒質層
92 スペーサ
110 カートリッジ
113 一端
118、120 多孔質スペーサ
130 積層フィルタデバイス
132 ハウジング
138 第1エンドキャップ
140 第2エンドキャップ
142 Oリング
144 中心ロッド
146 ディスク
147 中心穴
148 内側ナイフエッジシール
150 外側ナイフエッジシール
152 フィルタ物質
154 スパイラル巻きアセンブリ
156 透過収集チューブ
158 開口
160 外側層
162 外部保護メッシュ
180 物質
184 ディストリビュータ
188 収集領域
Claims (10)
- 親和クロマトグラフィカラム又は限外ろ過システムの上流側にあってこれと流体連通するプレフィルタデバイスを備えており、プレフィルタデバイスが、タンパク質を含有する流れから可溶性の非特異性結合(NSB)成分を親和クロマトグラフィカラム又は限外ろ過システムに入る前に除去するために選択された1つ又は複数の媒質の層を備えており、前記媒質が、疎水性物質、親油性物質、活性炭、帯電カチオン又はアニオン物質、リガンド、ヒュームドシリカ、ガラス、細孔性ガラスなどの粒子又はそれぞれの誘導体、シリカ又はシリケート、及びそれらの化合物から成るグループから選択された物質で構成されている、タンパク質精製システム。
- プレフィルタが入口及び出口及びその間の空間を有し、この空間が非特異性結合成分を除去する1つ以上の薬剤を含有する媒質で充填されている、請求項1に記載のタンパク質精製システム。
- プレフィルタが入口及び出口及びその間の空間を有し、この空間が非特異性結合成分を除去するための1つ以上の薬剤を含有する媒質で充填されており、媒質がビーズ形状である、請求項1に記載のタンパク質精製システム。
- 媒質が、選択された物質を繊維質フィルタパッド又はメンブレン内に埋め込むことにより形成されている、請求項1に記載のタンパク質精製システム。
- 媒質がガラス、シリケート、シリカ及びそれらの混合物から成るグループから選択された物質を含有するセルロース誘導繊維質パッドである、請求項1に記載のタンパク質精製システム。
- 媒質がガラスの物質を含有するセルロース誘導繊維質パッドであって、ガラスが繊維、マット及び細孔性ガラス粒子から成るグループから選択される形状である、請求項1に記載のタンパク質精製システム。
- プレフィルタの出口と親和クロマトグラフィカラム又は限外ろ過システムの入口との間に流体連通して配置された貯蔵タンクをさらに備えている、請求項1に記載のタンパク質精製システム。
- プレフィルタがスパイラル巻きフィルタカートリッジ形状である、請求項1に記載のタンパク質精製システム。
- プレフィルタが1つ以上のNSB薬剤を含有する繊維質物質の一連の平板ディスクを含む使い捨てカプセル形状であり、このディスクは流体通路を形成する中心穴及び一連の内側及び外側ナイフエッジシールを有することにより、このデバイスから出る全流体は最初に必ずこのディスクを通り流れる、請求項1に記載のタンパク質精製システム。
- プレフィルタが一連のカセット又はポッド内に配置された1つ以上のNSB薬剤を含有する繊維質物質を有する接線流デバイスの形状であり、流れは物質を横切るか又はこれに接して流れ、流体の少なくとも一部はそれぞれの通過の際に物質を通過して流れる、請求項1に記載のタンパク質精製システム。
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US554769 | 1983-11-28 | ||
US650504 | 2000-08-29 | ||
US55476904P | 2004-03-19 | 2004-03-19 | |
US65050405P | 2005-02-07 | 2005-02-07 |
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JP2012054079A Division JP2012111781A (ja) | 2004-03-19 | 2012-03-12 | 生物システムに用いるプレフィルタシステム |
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JP2009106004A Pending JP2009173675A (ja) | 2004-03-19 | 2009-04-24 | 生物システムに用いるプレフィルタシステム |
JP2012054079A Withdrawn JP2012111781A (ja) | 2004-03-19 | 2012-03-12 | 生物システムに用いるプレフィルタシステム |
JP2015093881A Expired - Fee Related JP6212511B2 (ja) | 2004-03-19 | 2015-05-01 | 生物システムに用いるプレフィルタシステム |
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JP2009106004A Pending JP2009173675A (ja) | 2004-03-19 | 2009-04-24 | 生物システムに用いるプレフィルタシステム |
JP2012054079A Withdrawn JP2012111781A (ja) | 2004-03-19 | 2012-03-12 | 生物システムに用いるプレフィルタシステム |
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2005
- 2005-02-23 US US11/063,477 patent/US7390403B2/en active Active
- 2005-02-25 EP EP05251124.3A patent/EP1577319B1/en active Active
- 2005-02-25 DK DK05251124.3T patent/DK1577319T3/da active
- 2005-02-25 ES ES05251124T patent/ES2764441T3/es active Active
- 2005-03-16 JP JP2005074413A patent/JP5089022B2/ja not_active Expired - Fee Related
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- 2008-03-13 US US12/075,736 patent/US9072988B2/en not_active Expired - Fee Related
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JP2015147799A (ja) | 2015-08-20 |
JP2005263803A (ja) | 2005-09-29 |
DK1577319T3 (da) | 2020-01-20 |
US7390403B2 (en) | 2008-06-24 |
US20080164195A1 (en) | 2008-07-10 |
EP1577319A1 (en) | 2005-09-21 |
JP2012111781A (ja) | 2012-06-14 |
EP1577319B1 (en) | 2019-11-27 |
US20150258468A1 (en) | 2015-09-17 |
US9072988B2 (en) | 2015-07-07 |
ES2764441T3 (es) | 2020-06-03 |
JP5089022B2 (ja) | 2012-12-05 |
US20050205489A1 (en) | 2005-09-22 |
JP2009173675A (ja) | 2009-08-06 |
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