CA3031742A1 - Methods for quantitating individual antibodies from a mixture - Google Patents
Methods for quantitating individual antibodies from a mixture Download PDFInfo
- Publication number
- CA3031742A1 CA3031742A1 CA3031742A CA3031742A CA3031742A1 CA 3031742 A1 CA3031742 A1 CA 3031742A1 CA 3031742 A CA3031742 A CA 3031742A CA 3031742 A CA3031742 A CA 3031742A CA 3031742 A1 CA3031742 A1 CA 3031742A1
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- mixture
- antibody
- antibodies
- hic
- hplc
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
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- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
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- 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
- B01D15/30—Partition chromatography
-
- 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
- A61K39/39591—Stabilisation, fragmentation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- 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
- B01D15/32—Bonded phase chromatography
- B01D15/325—Reversed phase
- B01D15/327—Reversed phase with hydrophobic interaction
-
- 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
-
- 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
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
- C07K16/1002—Coronaviridae
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6854—Immunoglobulins
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/027—Liquid chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
- G01N2030/8813—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample biological materials
- G01N2030/8831—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample biological materials involving peptides or proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Virology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
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- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Mycology (AREA)
- Epidemiology (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Pulmonology (AREA)
- Ophthalmology & Optometry (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662375887P | 2016-08-16 | 2016-08-16 | |
| US62/375,887 | 2016-08-16 | ||
| PCT/US2017/045855 WO2018034885A1 (en) | 2016-08-16 | 2017-08-08 | Methods for quantitating individual antibodies from a mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3031742A1 true CA3031742A1 (en) | 2018-02-22 |
Family
ID=59702834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3031742A Pending CA3031742A1 (en) | 2016-08-16 | 2017-08-08 | Methods for quantitating individual antibodies from a mixture |
Country Status (15)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10967298B2 (en) | 2012-03-15 | 2021-04-06 | Flodesign Sonics, Inc. | Driver and control for variable impedence load |
| US9950282B2 (en) | 2012-03-15 | 2018-04-24 | Flodesign Sonics, Inc. | Electronic configuration and control for acoustic standing wave generation |
| US10704021B2 (en) | 2012-03-15 | 2020-07-07 | Flodesign Sonics, Inc. | Acoustic perfusion devices |
| US9458450B2 (en) | 2012-03-15 | 2016-10-04 | Flodesign Sonics, Inc. | Acoustophoretic separation technology using multi-dimensional standing waves |
| EP3092049A1 (en) | 2014-01-08 | 2016-11-16 | Flodesign Sonics Inc. | Acoustophoresis device with dual acoustophoretic chamber |
| US11708572B2 (en) | 2015-04-29 | 2023-07-25 | Flodesign Sonics, Inc. | Acoustic cell separation techniques and processes |
| US11021699B2 (en) | 2015-04-29 | 2021-06-01 | FioDesign Sonics, Inc. | Separation using angled acoustic waves |
| US11377651B2 (en) | 2016-10-19 | 2022-07-05 | Flodesign Sonics, Inc. | Cell therapy processes utilizing acoustophoresis |
| US11459540B2 (en) | 2015-07-28 | 2022-10-04 | Flodesign Sonics, Inc. | Expanded bed affinity selection |
| US11474085B2 (en) | 2015-07-28 | 2022-10-18 | Flodesign Sonics, Inc. | Expanded bed affinity selection |
| US11085035B2 (en) | 2016-05-03 | 2021-08-10 | Flodesign Sonics, Inc. | Therapeutic cell washing, concentration, and separation utilizing acoustophoresis |
| US11214789B2 (en) | 2016-05-03 | 2022-01-04 | Flodesign Sonics, Inc. | Concentration and washing of particles with acoustics |
| KR20190127655A (ko) | 2016-10-19 | 2019-11-13 | 프로디자인 소닉스, 인크. | 음향학에 의한 친화성 세포 추출 |
| JP2021507561A (ja) | 2017-12-14 | 2021-02-22 | フロデザイン ソニックス， インク．Ｆｌｏｄｅｓｉｇｎ Ｓｏｎｉｃｓ， Ｉｎｃ． | 音響トランスデューサドライバ及びコントローラ |
| CA3104390A1 (en) * | 2018-06-22 | 2019-12-26 | Genmab A/S | Method for producing a controlled mixture of two or more different antibodies |
| US20220125962A1 (en) * | 2018-11-30 | 2022-04-28 | Actinium Pharmaceuticals, Inc. | Antibodies Conjugated With Actinium-225 and Actinium-227, and Related Compositions and Methods |
| CN113227785A (zh) | 2019-01-16 | 2021-08-06 | 瑞泽恩制药公司 | 识别和定量抗体片段化的方法和系统 |
| CR20220552A (es) | 2020-04-02 | 2023-01-17 | Regeneron Pharma | Anticuerpos contra glicoproteína de espícula anti-sars-cov-2 y fragmentos de unión al antígeno |
| EP4132656A1 (en) | 2020-04-09 | 2023-02-15 | CytomX Therapeutics, Inc. | Compositions containing activatable antibodies |
| CN113588582B (zh) * | 2020-04-30 | 2024-05-14 | 上海药明生物技术有限公司 | 蛋白质样品浓度测定方式选择法及测定方法 |
| EP4161960A1 (en) | 2020-06-03 | 2023-04-12 | Regeneron Pharmaceuticals, Inc. | Methods for treating or preventing sars-cov-2 infections and covid-19 with anti-sars-cov-2 spike glycoprotein antibodies |
| CN114577885B (zh) * | 2020-12-01 | 2024-03-29 | 齐鲁制药有限公司 | 一种检测重组组合抗体含量比例、电荷异质性和/或等电点的方法 |
| KR20240046322A9 (ko) | 2021-07-14 | 2025-10-01 | 리제너론 파아마슈티컬스, 인크. | 항-sars-cov-2-스파이크 당단백질 항체 및 항원-결합 단편 |
| WO2025049384A1 (en) * | 2023-08-31 | 2025-03-06 | Amgen Inc. | Methods for analyzing antibody co-formulations |
Family Cites Families (125)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937188A (en) | 1986-04-15 | 1990-06-26 | Northeastern University | Enzyme activity amplification method for increasing assay sensitivity |
| US5190864A (en) | 1986-04-15 | 1993-03-02 | Northeastern University | Enzyme amplification by using free enzyme to release enzyme from an immobilized enzyme material |
| US4801726A (en) | 1986-04-15 | 1989-01-31 | Northeastern University | Repetitive hit-and-run immunoassay and stable support-analyte conjugates; applied to T-2 toxin |
| US5412083A (en) | 1992-04-16 | 1995-05-02 | Northeastern University | Carbohydrate heterobifunctional cross-linking reagent |
| US5429746A (en) | 1994-02-22 | 1995-07-04 | Smith Kline Beecham Corporation | Antibody purification |
| WO1996025425A1 (en) | 1995-02-16 | 1996-08-22 | Massachusetts Health Research Institute, Inc. | Purified tetanus toxoid and toxin |
| US5641870A (en) | 1995-04-20 | 1997-06-24 | Genentech, Inc. | Low pH hydrophobic interaction chromatography for antibody purification |
| US5695760A (en) * | 1995-04-24 | 1997-12-09 | Boehringer Inglehiem Pharmaceuticals, Inc. | Modified anti-ICAM-1 antibodies and their use in the treatment of inflammation |
| DE69922740T2 (de) | 1998-05-11 | 2005-12-08 | Tosoh Corp., Shinnanyo | Methode zur Trennung von Nucleinsäuren mittels Flüssigchromatographie |
| US7087411B2 (en) | 1999-06-08 | 2006-08-08 | Regeneron Pharmaceuticals, Inc. | Fusion protein capable of binding VEGF |
| US7070959B1 (en) | 1999-06-08 | 2006-07-04 | Regeneron Pharmaceuticals, Inc. | Modified chimeric polypeptides with improved pharmacokinetic properties |
| US7306799B2 (en) | 1999-06-08 | 2007-12-11 | Regeneron Pharmaceuticals, Inc. | Use of VEGF inhibitors for treatment of eye disorders |
| US7303746B2 (en) | 1999-06-08 | 2007-12-04 | Regeneron Pharmaceuticals, Inc. | Methods of treating eye disorders with modified chimeric polypeptides |
| ATE442862T2 (de) | 2000-10-12 | 2009-10-15 | Genentech Inc | Niederviskose konzentrierte proteinformulierungen |
| US20020064860A1 (en) | 2000-11-29 | 2002-05-30 | Schering Corporation | Method for purifying adenoviruses |
| US7101982B2 (en) | 2001-03-30 | 2006-09-05 | Immunex Corporation | Control of ph transitions during chromatography |
| AU2003268210A1 (en) | 2002-08-28 | 2004-03-19 | Introgen Therapeutics Inc. | Chromatographic methods for adenovirus purification |
| US7220356B2 (en) | 2002-09-13 | 2007-05-22 | Biogen Idec Inc. | Method of purifying polypeptides by simulated moving bed chromatography |
| SE0300612D0 (sv) * | 2003-03-05 | 2003-03-05 | Amersham Biosciences Ab | A method of preparing ligands for hydrophobic interaction chromatography |
| EP1614693A4 (en) | 2003-03-31 | 2006-07-19 | Kirin Brewery | Purification of a human monoclonal antibody and human polyclonal antibody |
| AU2004252170B2 (en) | 2003-06-27 | 2011-01-27 | Biogen Ma Inc. | Use of hydrophobic-interaction-chromatography or hinge-region modifications for the production of homogeneous antibody-solutions |
| ATE462716T1 (de) | 2003-10-24 | 2010-04-15 | Amgen Inc | Verfahren zur aufreinigung von proteinen in einer durchflussfraktion aus der chromatographie mit hydrophoben wechselwirkungen |
| US8084032B2 (en) | 2004-01-21 | 2011-12-27 | Ajinomoto Co., Inc. | Purification method which prevents denaturation of an antibody |
| SE0400501D0 (sv) | 2004-02-27 | 2004-02-27 | Amersham Biosciences Ab | Antibody purification |
| NZ548126A (en) | 2004-02-27 | 2009-10-30 | Ge Healthcare Bio Sciences Ab | A process for the purification of antibodies involving addition of a second resin |
| SE0400886D0 (sv) | 2004-04-02 | 2004-04-02 | Amersham Biosciences Ab | Process of purification |
| US7795405B2 (en) | 2004-08-09 | 2010-09-14 | Guild Associates, Inc. | Procedure for the fractionation of proteins by using sequential ion exchange and hydrophobic interaction chromatography as prefractionation steps before analysis by two dimensional electrophoresis |
| US20060027454A1 (en) | 2004-08-09 | 2006-02-09 | Dinovo Augustine | Procedure for the fractionation of proteins by using sequential ion exchange and hydrophobic interaction chromatography as prefractionation steps before analysis by two dimensional electrophoresis |
| ES2612572T3 (es) | 2004-10-21 | 2017-05-17 | Ge Healthcare Bioprocess R&D Ab | Matriz de cromatografía |
| WO2006088650A2 (en) | 2005-02-02 | 2006-08-24 | Regeneron Pharmaceuticals, Inc. | Method of treating eye injury with local administration of a vegf inhibitor |
| WO2007064281A1 (en) | 2005-12-02 | 2007-06-07 | Ge Healthcare Bio-Sciences Ab | Hydrophobic interaction chromatography |
| BRPI0709229A2 (pt) | 2006-03-28 | 2011-06-28 | Hoffmann La Roche | formulação de anticorpo monoclonal humano anti-igf-ir |
| EP2738179A1 (en) | 2006-04-05 | 2014-06-04 | AbbVie Biotechnology Ltd | Antibody purification |
| RU2432155C3 (ru) | 2006-06-16 | 2017-11-17 | Ридженерон Фармасьютикалз, Инк. | Составы антагониста vegf, подходящие для интравитреального введения |
| US9766217B2 (en) | 2006-09-08 | 2017-09-19 | Novo Nordisk A/S | Methods of optimizing chromatographic separation of polypeptides |
| WO2008057683A2 (en) | 2006-10-03 | 2008-05-15 | Novo Nordisk A/S | Methods for the purification of polypeptide conjugates |
| ATE529752T1 (de) * | 2006-12-21 | 2011-11-15 | Novartis Ag | Antikörperquantifizierung |
| US20080299545A1 (en) | 2007-03-06 | 2008-12-04 | Shuyuan Zhang | Chromatographic methods for assessing adenovirus purity |
| CL2008001334A1 (es) * | 2007-05-08 | 2008-09-22 | Genentech Inc | Anticuerpo anti-muc16 disenado con cisteina; conjugado que lo comprende; metodo de produccion; formulacion farmaceutica que lo comprende; y su uso para tratar el cancer. |
| US8003364B2 (en) | 2007-05-14 | 2011-08-23 | Bavarian Nordic A/S | Purification of vaccinia viruses using hydrophobic interaction chromatography |
| WO2009058769A1 (en) | 2007-10-30 | 2009-05-07 | Schering Corporation | Purification of antibodies containing hydrophobic variants |
| EP2252952B1 (en) | 2008-01-25 | 2019-03-13 | Biogen MA Inc. | Automated system and method for monitoring chromatography column performance, and applications thereof |
| DK2338049T3 (da) | 2008-08-15 | 2021-03-01 | Biogen Ma Inc | Fremgangsmåder til evaluering af en kromatografisøjles ydeevne |
| US20100069617A1 (en) | 2008-09-12 | 2010-03-18 | Ge Healthcare Bio-Sciences Ab | Enhanced protein aggregate removal by mixed mode chromatography on hydrophobic interaction media in the presence of protein-excluded zwitterions |
| CN104974251A (zh) | 2008-10-20 | 2015-10-14 | Abbvie公司 | 在抗体纯化过程中的病毒灭活 |
| TWI610936B (zh) | 2008-10-20 | 2018-01-11 | 艾伯維有限公司 | 使用蛋白質ａ親和性層析進行抗體之分離及純化 |
| CN104490767A (zh) | 2009-05-04 | 2015-04-08 | 艾伯维生物技术有限公司 | 人抗TNF-α抗体的稳定高蛋白质浓度制剂 |
| SG10201403290SA (en) | 2009-06-16 | 2014-10-30 | Genzyme Corp | Improved methods for purification of recombinant aav vectors |
| SG177765A1 (en) * | 2009-07-30 | 2012-03-29 | Hoffmann La Roche | Moveable chromatography column separator |
| US8821879B2 (en) * | 2009-09-04 | 2014-09-02 | Xoma Technology Ltd. | Anti-botulism antibody coformulations |
| BR112012009289B8 (pt) | 2009-10-20 | 2021-05-25 | Abbott Laboratoires | método para purificar um anticorpo anti-il-13 a partir de uma mistura de amostra que compreende um anticorpo anti-il-13 e pelo menos uma proteína de célula hospedeira (hcp) |
| US8246833B2 (en) | 2009-12-17 | 2012-08-21 | Ge Healthcare Bio-Sciences Ab | Chromatography column and maintenance method |
| EA201201132A1 (ru) | 2010-02-12 | 2013-03-29 | ДСМ АйПи АССЕТС Б.В. | Очистка антител с помощью единого функционального блока |
| WO2012030512A1 (en) | 2010-09-03 | 2012-03-08 | Percivia Llc. | Flow-through protein purification process |
| US8821865B2 (en) | 2010-11-11 | 2014-09-02 | Abbvie Biotechnology Ltd. | High concentration anti-TNFα antibody liquid formulations |
| SG191186A1 (en) | 2010-12-15 | 2013-07-31 | Baxter Int | Eluate collection using conductivity gradient |
| EP2500073A1 (en) * | 2011-03-17 | 2012-09-19 | ChromaCon AG | Method for identification and purification of multi-specific polypeptides |
| TWI589299B (zh) | 2011-10-11 | 2017-07-01 | 再生元醫藥公司 | 用於治療類風濕性關節炎之組成物及其使用方法 |
| US9943594B2 (en) | 2011-10-11 | 2018-04-17 | Sanofi Biotechnology | Methods for the treatment of rheumatoid arthritis |
| EP2768857B1 (en) * | 2011-10-19 | 2020-01-01 | NovImmune SA | Methods of purifying antibodies |
| US20140288278A1 (en) | 2011-10-31 | 2014-09-25 | Joseph Nti-Gyabaah | Chromatography process for resolving heterogeneous antibody aggregates |
| DK2780368T3 (en) | 2011-11-14 | 2018-02-05 | Regeneron Pharma | COMPOSITIONS AND PROCEDURES FOR INCREASING MUSCLE MASS AND MUSCLE STRENGTH BY SPECIFIC ANTAGONIZATION OF GDF8 AND / OR ACTIVIN A |
| WO2013078170A1 (en) | 2011-11-21 | 2013-05-30 | Genentech, Inc. | Purification of anti-c-met antibodies |
| JP6092892B2 (ja) | 2011-12-15 | 2017-03-08 | プレステージ バイオファーマ プライベート リミテッド | 抗体の精製方法 |
| US9067990B2 (en) | 2013-03-14 | 2015-06-30 | Abbvie, Inc. | Protein purification using displacement chromatography |
| US9181572B2 (en) | 2012-04-20 | 2015-11-10 | Abbvie, Inc. | Methods to modulate lysine variant distribution |
| US9334319B2 (en) | 2012-04-20 | 2016-05-10 | Abbvie Inc. | Low acidic species compositions |
| US20130336957A1 (en) | 2012-05-21 | 2013-12-19 | Abbvie, Inc. | Novel purification of human, humanized, or chimeric antibodies using protein a affinity chromatography |
| US20140154270A1 (en) | 2012-05-21 | 2014-06-05 | Chen Wang | Purification of non-human antibodies using kosmotropic salt enhanced protein a affinity chromatography |
| WO2013176754A1 (en) | 2012-05-24 | 2013-11-28 | Abbvie Inc. | Novel purification of antibodies using hydrophobic interaction chromatography |
| EP3456352A1 (en) | 2012-08-06 | 2019-03-20 | Biogen MA Inc. | Methods for inactivating enveloped viruses |
| US9650411B2 (en) | 2012-08-07 | 2017-05-16 | Kyowa Hakko Kirin Co., Ltd. | Method of purifying protein |
| JOP20200236A1 (ar) * | 2012-09-21 | 2017-06-16 | Regeneron Pharma | الأجسام المضادة لمضاد cd3 وجزيئات ربط الأنتيجين ثنائية التحديد التي تربط cd3 وcd20 واستخداماتها |
| AU2013361587A1 (en) | 2012-12-20 | 2015-06-18 | Medimmune, Llc | Liquid antibody formulation with improved aggregation properties |
| JO3405B1 (ar) | 2013-01-09 | 2019-10-20 | Regeneron Pharma | الأجسام المضادة لمضاد مستقبل عامل النمو المشتق من الصفائح الدموية - بيتا واستخداماتها |
| EP2964663A2 (en) | 2013-03-08 | 2016-01-13 | Genzyme Corporation | Continuous purification of therapeutic proteins |
| EP2830651A4 (en) | 2013-03-12 | 2015-09-02 | Abbvie Inc | HUMAN ANTIBODIES THAT BIND TNF-ALPHA AND PREPARATION METHODS |
| CA3085446C (en) * | 2013-03-13 | 2022-08-09 | Ibentrus, Inc. | Protein in which electrostatic interaction is introduced within hydrophobic interaction site and preparation method thereof |
| US10023608B1 (en) | 2013-03-13 | 2018-07-17 | Amgen Inc. | Protein purification methods to remove impurities |
| US9017687B1 (en) | 2013-10-18 | 2015-04-28 | Abbvie, Inc. | Low acidic species compositions and methods for producing and using the same using displacement chromatography |
| CA2926301A1 (en) | 2013-03-14 | 2014-10-02 | Abbvie Inc. | Low acidic species compositions and methods for producing and using the same |
| MX2015012562A (es) * | 2013-03-15 | 2016-06-21 | Abbvie Inc | Purificacion de conjugados anticuerpo-farmaco (cafs). |
| EP3754012A1 (en) | 2013-03-15 | 2020-12-23 | Alder Biopharmaceuticals, Inc. | Antibody purification and purity monitoring |
| US9994609B2 (en) | 2013-03-15 | 2018-06-12 | Biogen Ma Inc. | Hydrophobic interaction protein chromatography under no-salt conditions |
| SG10201800800YA (en) | 2013-05-06 | 2018-03-28 | Scholar Rock Inc | Compositions and methods for growth factor modulation |
| US10111953B2 (en) | 2013-05-30 | 2018-10-30 | Regeneron Pharmaceuticals, Inc. | Methods for reducing remnant cholesterol and other lipoprotein fractions by administering an inhibitor of proprotein convertase subtilisin kexin-9 (PCSK9) |
| TWI682780B (zh) | 2013-05-30 | 2020-01-21 | 美商再生元醫藥公司 | 醫藥組成物用於製造治療與ｐｃｓｋ９功能獲得性突變有關之體染色體顯性高膽固醇血症的藥物之用途 |
| TWI697334B (zh) | 2013-06-04 | 2020-07-01 | 美商再生元醫藥公司 | 藉由投與ｉｌ-４ｒ抑制劑以治療過敏及增強過敏原-特異之免疫療法的方法 |
| KR101569783B1 (ko) | 2013-06-05 | 2015-11-19 | 한화케미칼 주식회사 | 항체의 정제 방법 |
| US9150938B2 (en) | 2013-06-12 | 2015-10-06 | Orochem Technologies, Inc. | Tagatose production from deproteinized whey and purification by continuous chromatography |
| TWI596107B (zh) | 2013-06-25 | 2017-08-21 | 卡地拉保健有限公司 | 單株抗體之新穎純化方法 |
| WO2015035180A1 (en) | 2013-09-05 | 2015-03-12 | Genentech, Inc. | Method for chromatography reuse |
| WO2015038884A2 (en) | 2013-09-13 | 2015-03-19 | Genentech, Inc. | Compositions and methods for detecting and quantifying host cell protein in cell lines and recombinant polypeptide products |
| NZ718144A (en) | 2013-09-13 | 2022-05-27 | Genentech Inc | Methods and compositions comprising purified recombinant polypeptides |
| US10081681B2 (en) * | 2013-09-20 | 2018-09-25 | Bristol-Myers Squibb Company | Combination of anti-LAG-3 antibodies and anti-PD-1 antibodies to treat tumors |
| US8946395B1 (en) | 2013-10-18 | 2015-02-03 | Abbvie Inc. | Purification of proteins using hydrophobic interaction chromatography |
| EP3060578A4 (en) | 2013-10-25 | 2017-07-05 | Medlmmune, LLC | Antibody purification |
| US10115576B2 (en) | 2013-12-12 | 2018-10-30 | Waters Technologies Corporation | Method and an apparatus for analyzing a complex sample |
| JO3701B1 (ar) | 2014-05-23 | 2021-01-31 | Regeneron Pharma | مضادات حيوية بشرية لمتلازمة الشرق الأوسط التنفسية - بروتين كورونا فيروس الشوكي |
| FR3025515B1 (fr) | 2014-09-05 | 2016-09-09 | Lab Francais Du Fractionnement | Procede de purification d'un anticorps monoclonal |
| AR102198A1 (es) | 2014-10-09 | 2017-02-08 | Regeneron Pharma | Proceso para reducir partículas subvisibles en una formulación farmacéutica |
| WO2016067637A1 (ja) * | 2014-10-31 | 2016-05-06 | オーストリッチファーマ株式会社 | エボラウイルスに対する抗体および抗体の製造方法 |
| EP3226899A4 (en) | 2014-12-02 | 2018-09-05 | Regeneron Pharmaceuticals, Inc. | Methods for treating dry eye disease by administering an il-6r antagonist |
| US10696735B2 (en) | 2015-01-21 | 2020-06-30 | Outlook Therapeutics, Inc. | Modulation of charge variants in a monoclonal antibody composition |
| TWI710573B (zh) | 2015-01-26 | 2020-11-21 | 美商再生元醫藥公司 | 抗伊波拉病毒醣蛋白之人類抗體 |
| TWI756187B (zh) | 2015-10-09 | 2022-03-01 | 美商再生元醫藥公司 | 抗ｌａｇ３抗體及其用途 |
| PT3394103T (pt) | 2015-12-22 | 2023-09-04 | Regeneron Pharma | Combinação de anticorpos anti-pd-1 e anticorpos biespecíj'icos anti-cd20/anti-cd3 para tratar cancro |
| EP3394102A1 (en) | 2015-12-22 | 2018-10-31 | Regeneron Pharmaceuticals, Inc. | Bispecific anti-cd20/anti-cd3 antibodies to treat acute lymphoblastic leukemia |
| EP3184119A1 (en) | 2015-12-23 | 2017-06-28 | Themis Bioscience GmbH | Chromatography based purification strategies for measles scaffold based viruses |
| GB201602938D0 (en) | 2016-02-19 | 2016-04-06 | Ucb Biopharma Sprl | Protein purification |
| CN109641928B (zh) | 2016-06-14 | 2022-08-30 | 比奥根Ma公司 | 用于寡核苷酸纯化的疏水性相互作用色谱法 |
| WO2018027195A1 (en) | 2016-08-05 | 2018-02-08 | Abbvie Biotherapeutics Inc. | Compositions containing reduced amounts of daclizumab acidic isoforms and methods for preparing the same |
| US10626376B2 (en) | 2016-11-14 | 2020-04-21 | St. Jude Children's Research Hospital | Method for isolating and purifying adeno-associated virus particles using salt |
| EP3672981A4 (en) | 2017-08-22 | 2021-09-15 | Biogen MA Inc. | PROCESSES FOR PURIFYING ANTIBODIES PRESENTING REDUCED AGGREGATES WITH HIGH MOLECULAR WEIGHT |
| WO2019178489A1 (en) | 2018-03-16 | 2019-09-19 | Bristol-Myers Squibb Company | Metabolic enzyme activity and disulfide bond reduction during protein production |
| WO2019178495A1 (en) | 2018-03-16 | 2019-09-19 | Biogen Ma Inc. | Methods for purifying recombinant adeno-associated viruses |
| WO2019191416A1 (en) | 2018-03-29 | 2019-10-03 | Bristol-Myers Squibb Company | Methods of purifying monomeric monoclonal antibodies |
| WO2019246153A1 (en) | 2018-06-19 | 2019-12-26 | Bristol-Myers Squibb Company | Methods of purifying proteins using chromatography |
| TWI853823B (zh) | 2018-07-02 | 2024-09-01 | 美商里珍納龍藥品有限公司 | 自混合物製備多肽之系統及方法 |
| EP3826743A4 (en) | 2018-07-25 | 2022-09-14 | Merck Sharp & Dohme Corp. | METHODS FOR SEPARATION OF HOST CELL LIPASES FROM A PRODUCTION PROTEIN IN CHROMATOGRAPHIC METHODS |
| KR20210045425A (ko) | 2018-08-15 | 2021-04-26 | 브리스톨-마이어스 스큅 컴퍼니 | 하류 크로마토그래피에서의 재산화에 의한 단백질 단편화 제어 전략 |
| EP3876996A1 (en) | 2018-11-05 | 2021-09-15 | Bristol-Myers Squibb Company | Method for purifying pegylated protein |
| WO2020172658A1 (en) | 2019-02-24 | 2020-08-27 | Bristol-Myers Squibb Company | Methods of isolating a protein |
| JP7570344B2 (ja) | 2019-03-29 | 2024-10-21 | ブリストル－マイヤーズ スクイブ カンパニー | クロマトグラフィー樹脂の疎水性を測定する方法 |
| US20220267796A1 (en) | 2019-06-28 | 2022-08-25 | Takeda Pharmaceutical Company Limited | Adeno-associated virus purification methods |
-
2017
- 2017-08-08 KR KR1020237008775A patent/KR20230041834A/ko not_active Ceased
- 2017-08-08 MY MYPI2021007750A patent/MY196321A/en unknown
- 2017-08-08 EP EP22208008.7A patent/EP4183414A1/en active Pending
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- 2017-08-08 MX MX2019000935A patent/MX2019000935A/es unknown
- 2017-08-08 EP EP17757957.0A patent/EP3500297A1/en not_active Withdrawn
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-
2019
- 2019-01-17 ZA ZA2019/00350A patent/ZA201900350B/en unknown
-
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