EA036154B1 - Платформа для очистки биспецифичных антител - Google Patents
Платформа для очистки биспецифичных антител Download PDFInfo
- Publication number
- EA036154B1 EA036154B1 EA201790247A EA201790247A EA036154B1 EA 036154 B1 EA036154 B1 EA 036154B1 EA 201790247 A EA201790247 A EA 201790247A EA 201790247 A EA201790247 A EA 201790247A EA 036154 B1 EA036154 B1 EA 036154B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- protein
- affinity matrix
- polypeptide
- buffer
- domain
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- C07K16/06—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
- B01D15/3804—Affinity chromatography
- B01D15/3819—Affinity chromatography of the nucleic acid-nucleic acid binding protein type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
- B01D15/3804—Affinity chromatography
- B01D15/3828—Ligand exchange chromatography, e.g. complexation, chelation or metal interaction chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/26—Cation exchangers for chromatographic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/165—Extraction; Separation; Purification by chromatography mixed-mode chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/22—Affinity chromatography or related techniques based upon selective absorption processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/06—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
- C07K16/065—Purification, fragmentation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
- C07K16/1267—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
- C07K16/1271—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Micrococcaceae (F), e.g. Staphylococcus
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
- C07K2317/14—Specific host cells or culture conditions, e.g. components, pH or temperature
-
- 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
-
- 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
Landscapes
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- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
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| PCT/US2015/041936 WO2016018740A2 (en) | 2014-07-26 | 2015-07-24 | Purification platform for bispecific antibodies |
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| EA201790247A1 EA201790247A1 (ru) | 2017-08-31 |
| EA036154B1 true EA036154B1 (ru) | 2020-10-06 |
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| EA201790247A EA036154B1 (ru) | 2014-07-26 | 2015-07-24 | Платформа для очистки биспецифичных антител |
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| CA2647846C (en) | 2006-03-31 | 2016-06-21 | Chugai Seiyaku Kabushiki Kaisha | Methods for controlling blood pharmacokinetics of antibodies |
| PL2202245T3 (pl) | 2007-09-26 | 2017-02-28 | Chugai Seiyaku Kabushiki Kaisha | Sposób modyfikowania punktu izoelektrycznego przeciwciała poprzez podstawienie aminokwasu w cdr |
| WO2009041613A1 (ja) | 2007-09-26 | 2009-04-02 | Chugai Seiyaku Kabushiki Kaisha | 抗体定常領域改変体 |
| TR201815863T4 (tr) | 2010-11-30 | 2018-11-21 | Chugai Pharmaceutical Co Ltd | Sitotoksisiteyi indükleyen terapötik madde. |
| AR101262A1 (es) | 2014-07-26 | 2016-12-07 | Regeneron Pharma | Plataforma de purificación para anticuerpos biespecíficos |
| US11566082B2 (en) | 2014-11-17 | 2023-01-31 | Cytiva Bioprocess R&D Ab | Mutated immunoglobulin-binding polypeptides |
| US11142587B2 (en) | 2015-04-01 | 2021-10-12 | Chugai Seiyaku Kabushiki Kaisha | Method for producing polypeptide hetero-oligomer |
| CN115925961A (zh) * | 2015-05-28 | 2023-04-07 | 生物辐射实验室股份有限公司 | 亲和配体及其相关方法 |
| US11649262B2 (en) * | 2015-12-28 | 2023-05-16 | Chugai Seiyaku Kabushiki Kaisha | Method for promoting efficiency of purification of Fc region-containing polypeptide |
| MX2018012648A (es) | 2016-04-28 | 2019-01-30 | Chugai Pharmaceutical Co Ltd | Preparaciones que contienen anticuerpos. |
| US10703774B2 (en) | 2016-09-30 | 2020-07-07 | Ge Healthcare Bioprocess R&D Ab | Separation method |
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| US10889615B2 (en) | 2016-05-11 | 2021-01-12 | Cytiva Bioprocess R&D Ab | Mutated immunoglobulin-binding polypeptides |
| JP7106187B2 (ja) | 2016-05-11 | 2022-07-26 | サイティバ・バイオプロセス・アールアンドディ・アクチボラグ | 分離マトリックスを保存する方法 |
| JP7031934B2 (ja) | 2016-05-11 | 2022-03-08 | サイティバ・バイオプロセス・アールアンドディ・アクチボラグ | 分離マトリックス |
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| CN109071613A (zh) | 2016-05-11 | 2018-12-21 | 通用电气医疗集团生物工艺研发股份公司 | 分离基质 |
| US10654887B2 (en) | 2016-05-11 | 2020-05-19 | Ge Healthcare Bio-Process R&D Ab | Separation matrix |
| EP4549463A3 (en) * | 2016-06-17 | 2025-07-30 | F. Hoffmann-La Roche AG | Purification of multispecific antibodies |
| WO2018038469A1 (ko) * | 2016-08-20 | 2018-03-01 | (주)아이벤트러스 | 목적하는 이중특이성 항체의 선택적 생산 확인 방법 |
| KR101933656B1 (ko) | 2016-08-20 | 2018-12-28 | (주) 아이벤트러스 | 목적하는 이중특이성 항체의 선택적 생산 확인 방법 |
| US12448411B2 (en) | 2016-09-30 | 2025-10-21 | Cytiva Bioprocess R&D Ab | Separation method |
| SG11202003833TA (en) | 2017-11-01 | 2020-05-28 | Chugai Pharmaceutical Co Ltd | Antibody variant and isoform with lowered biological activity |
| WO2019183334A1 (en) | 2018-03-21 | 2019-09-26 | Waters Technologies Corporation | Non-antibody high-affinity-based sample preparation, sorbents, devices and methods |
| GB201805142D0 (en) * | 2018-03-29 | 2018-05-16 | Ge Healthcare Bioprocess R&D Ab | Separation method |
| EA202190459A1 (ru) * | 2018-08-17 | 2021-07-21 | Регенерон Фармасьютикалз, Инк. | Способ и хроматографическая система для определения количества и чистоты мультимерного белка |
| AU2019343053A1 (en) * | 2018-09-21 | 2021-04-15 | Teneobio, Inc. | Methods for purifying heterodimeric, multispecific antibodies |
| WO2020066270A1 (ja) * | 2018-09-28 | 2020-04-02 | 株式会社カネカ | κ鎖可変領域を含む抗体および／または抗体断片の製造方法 |
| CN113056676A (zh) | 2018-10-31 | 2021-06-29 | 瑞泽恩制药公司 | 鉴定和定量蛋白质的方法和系统 |
| CA3110377A1 (en) | 2018-11-21 | 2020-05-28 | Regeneron Pharmaceuticals, Inc. | Anti-staphylococcus antibodies and uses thereof |
| EP3887386A4 (en) * | 2018-11-26 | 2022-11-30 | North Carolina State University | PEPTIDE LIGANDS FOR HOST CELL PROTEIN CAPTURE |
| US11249089B2 (en) | 2018-12-12 | 2022-02-15 | Regeneron Pharmaceuticals, Inc. | System and method of analysis of a protein using liquid chromatography-mass spectrometry |
| IL319262A (en) | 2018-12-24 | 2025-04-01 | Sanofi Sa | Multispecific FAB pseudoproteins bind |
| US11655286B2 (en) | 2019-06-11 | 2023-05-23 | Regeneron Pharmaceuticals, Inc. | Anti-PcrV antibodies that bind PcrV, compositions comprising anti-PcrV antibodies, and methods of use thereof |
| BR112021024417A2 (pt) * | 2019-06-13 | 2022-01-18 | Regeneron Pharma | Métodos para remoção de componentes indesejados durante processos cromatográficos de múltiplos estágios |
| SG11202110968VA (en) | 2019-12-06 | 2021-10-28 | Regeneron Pharma | Anti-vegf protein compositions and methods for producing the same |
| CN115003695A (zh) * | 2019-12-26 | 2022-09-02 | 爱必乐生物公司 | 一种使用蛋白a亲和层析法纯化生物活性肽的方法 |
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| US20240084025A1 (en) * | 2021-01-25 | 2024-03-14 | Yuhan Corporation | Methods for purifying an anti-4-1bb/anti-her2 bispecific antibody |
| GB202109246D0 (en) * | 2021-06-28 | 2021-08-11 | Cytiva Bioprocess R & D Ab | A method of separating bispecific antibodies |
| CN118414350A (zh) * | 2021-10-19 | 2024-07-30 | 阿特根公司 | 纯化具有igg fc结构域的融合蛋白的方法 |
| KR20250028362A (ko) * | 2022-06-22 | 2025-02-28 | 씨티바 바이오프로세스 알＆디 에이비 | 카파 경쇄-결합 대류 매트릭스 |
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