KR20120052939A - 화학적으로 조절된 산화환원 상태를 사용한 단백질의 재폴딩 - Google Patents
화학적으로 조절된 산화환원 상태를 사용한 단백질의 재폴딩 Download PDFInfo
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- KR20120052939A KR20120052939A KR1020127001716A KR20127001716A KR20120052939A KR 20120052939 A KR20120052939 A KR 20120052939A KR 1020127001716 A KR1020127001716 A KR 1020127001716A KR 20127001716 A KR20127001716 A KR 20127001716A KR 20120052939 A KR20120052939 A KR 20120052939A
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- 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
- C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
- C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
- C07K1/1136—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by reversible modification of the secondary, tertiary or quarternary structure, e.g. using denaturating or stabilising agents
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- 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
- C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
- C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
- C07K1/1133—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by redox-reactions involving cystein/cystin side chains
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- 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
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
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Abstract
Description
도 2는 고정된 티올-쌍 비율 및 티올-쌍 완충액 강도하에 종 분포에 대한 통기 정도(degree of aeration)의 효과를 도시하는 일련의 플롯이다.
도 3은 6g/ℓ에서 수행되고 1ℓ 및 2000ℓ에서 수행된 기재된 방법의 양태를 사용하여 최적화된, 화학적으로 조절된, 비-호기성 재폴딩의 분석학적 오버레이(overlay)이다.
Claims (24)
- (a) 비-포유동물 발현 시스템에서 발현되고 2.0g/ℓ 이상의 농도로 용적중에 존재하는 단백질을, 최종 티올-쌍 비율이 0.001 내지 100의 범위이고 산화환원 완충액 강도가 2mM 이상인 산화환원 성분, 및
(i) 변성제;
(ii) 응집 억제제 및
(iii) 단백질 안정화제
중에서 한 가지 이상을 포함하는 재폴딩 완충액과 접촉시켜 재폴딩 혼합물을 형성하는 단계;
(b) 재폴딩 혼합물을 항온처리하는 단계; 및
(c) 재폴딩 혼합물로부터 단백질을 분리하는 단계를 포함하는,
비-포유동물 발현 시스템에서 발현되고 2.0g/ℓ 이상의 농도로 용적중에 존재하는 단백질을 재폴딩시키는 방법. - 제1항에 있어서, 최종 티올-쌍 비율이 0.05 내지 50, 0.1 내지 50, 0.25 내지 50, 0.5 내지 50, 0.75 내지 40, 1.0 내지 50 또는 1.5 내지 50, 2 내지 50, 5 내지 50, 10 내지 50, 15 내지 50, 20 내지 50, 30 내지 50 또는 40 내지 50으로 구성된 군으로부터 선택되는 것인 방법.
- 제1항에 있어서, 티올-쌍 완충액 강도가 2.25 mM, 2.5 mM, 2.75 mM, 3 mM, 5 mM, 7.5 mM, 10 mM 또는 15 mM 이상으로 구성된 군으로부터 선택되는 것인 방법.
- 제1항에 있어서, 단백질이 비-자연 제한된 가용성 형태로 용적중에 존재하는 것인 방법.
- 제4항에 있어서, 비-자연 제한된 가용성 형태가 봉입체(inclusion body)인 방법.
- 제1항에 있어서, 단백질이 가용성 형태로 용적중에 존재하는 것인 방법.
- 제1항에 있어서, 단백질이 재조합체인 방법.
- 제1항에 있어서, 단백질이 내인성 단백질인 방법.
- 제1항에 있어서, 단백질이 항체인 방법.
- 제1항에 있어서, 단백질이 복합 단백질인 방법.
- 제1항에 있어서, 단백질이 다량체 단백질인 방법.
- 제1항에 있어서, 단백질이 Fc 단백질 접합체인 방법.
- 제1항에 있어서, 비-포유동물 발현 시스템이 세균 발현 시스템 및 효모 발현 시스템 중에서 한 가지인 방법.
- 제1항에 있어서, 변성제가 우레아, 구아니디늄 염, 디메틸 우레아, 메틸우레아 및 에틸우레아로 구성된 군으로부터 선택되는 것인 방법.
- 제1항에 있어서, 단백질 안정화제가 아르기닌, 프롤린, 폴리에틸렌 글리콜, 비이온성 계면활성제, 이온성 계면활성제, 다가 알콜, 글리세롤, 슈크로스, 소르비톨, 글루코스, 트리스, 황산나트륨, 황산칼륨 및 삼투용해물로 구성된 군으로부터 선택되는 것인 방법.
- 제1항에 있어서, 응집 억제제가 아르기닌, 프롤린, 폴리에틸렌 글리콜, 비이온성 계면활성제, 이온성 계면활성제, 다가 알콜, 글리세롤, 슈크로스, 소르비톨, 글루코스, 트리스, 황산나트륨, 황산칼륨 및 삼투용해물로 구성된 군으로부터 선택되는 것인 방법.
- 제1항에 있어서, 티올-쌍이 환원된 글루타티온, 산화된 글루타티온, 시스테인, 시스틴, 시스테아민, 시스타민 및 베타-머캅토에탄올로 구성된 군으로부터 선택되는 한 가지 이상의 성분을 포함하는 것인 방법.
- 제1항에 있어서, 항온처리가 비-호기성 조건하에서 수행되는 것인 방법.
- 제1항에 있어서, 분리가 혼합물을 친화성 분리 매트릭스와 접촉시킴을 포함하는 것인 방법.
- 제19항에 있어서, 친화성 분리 매트릭스가 단백질 A 수지인 방법.
- 제19항에 있어서, 친화성 수지가 혼합 방식 분리 매트릭스인 방법.
- 제1항에 있어서, 분리가 혼합물을 이온 교환 분리 매트릭스와 접촉시킴을 포함하는 것인 방법.
- 제1항에 있어서, 분리가 여과 단계를 추가로 포함하는 것인 방법.
- 제23항에 있어서, 여과 단계가 심층 여과를 포함하는 것인 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21925709P | 2009-06-22 | 2009-06-22 | |
| US61/219,257 | 2009-06-22 | ||
| PCT/US2010/039390 WO2011005488A1 (en) | 2009-06-22 | 2010-06-21 | Refolding proteins using a chemically controlled redox state |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120052939A true KR20120052939A (ko) | 2012-05-24 |
| KR101741859B1 KR101741859B1 (ko) | 2017-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020127001716A Active KR101741859B1 (ko) | 2009-06-22 | 2010-06-21 | 화학적으로 조절된 산화환원 상태를 사용한 단백질의 재폴딩 |
Country Status (15)
| Country | Link |
|---|---|
| US (5) | US8952138B2 (ko) |
| EP (2) | EP3366692A1 (ko) |
| JP (2) | JP5808323B2 (ko) |
| KR (1) | KR101741859B1 (ko) |
| CN (1) | CN102482321B (ko) |
| AU (1) | AU2010270986B2 (ko) |
| BR (1) | BRPI1011940B8 (ko) |
| CA (1) | CA2765881C (ko) |
| CL (1) | CL2011003278A1 (ko) |
| EA (1) | EA020621B1 (ko) |
| IL (1) | IL216954A (ko) |
| MX (1) | MX2011013898A (ko) |
| SG (1) | SG176963A1 (ko) |
| WO (1) | WO2011005488A1 (ko) |
| ZA (1) | ZA201200512B (ko) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA020621B1 (ru) | 2009-06-22 | 2014-12-30 | Амген Инк. | Рефолдинг белков с использованием химически контролируемого окислительно-восстановительного состояния |
| LT3660032T (lt) | 2009-06-25 | 2026-02-25 | Amgen Inc. | Ne žinduolių sistemoje ekspresuotų baltymų surišamojo gryninimo būdai |
| EP2417982A1 (en) * | 2010-07-30 | 2012-02-15 | Ferring B.V. | Stabilization of gonadotropins |
| WO2014128726A2 (en) * | 2013-02-22 | 2014-08-28 | Biogenomics Limited | Process for high efficiency refolding of recombinant proteins |
| WO2017019776A1 (en) * | 2015-07-27 | 2017-02-02 | Purdue Research Foundation | Tandem folding methods to improve protein folding yield |
| US10745457B2 (en) | 2015-09-02 | 2020-08-18 | Merck Sharp & Dohme Corp. | Process for obtaining insulin with correctly formed disulfide bonds |
| CA3218290A1 (en) * | 2016-07-22 | 2018-01-25 | Amgen Inc. | Methods of purifying fc-containing proteins |
| CN108276470A (zh) * | 2017-01-06 | 2018-07-13 | 深圳市新产业生物医学工程股份有限公司 | 细胞裂解液、提取胞内蛋白的方法、制备弓形虫抗原的方法和试剂盒 |
| WO2018190301A1 (ja) * | 2017-04-10 | 2018-10-18 | 花王株式会社 | 角栓を除去する方法 |
| CN111902720B (zh) | 2018-03-21 | 2025-02-07 | 沃特世科技公司 | 基于非抗体高亲和力的样品制备、吸附剂、装置和方法 |
| KR20210110294A (ko) * | 2018-11-07 | 2021-09-07 | 어플라이드 몰레큘라 트랜스포트 인크. | 통과세포외배출용 전달 구조체 및 관련 방법 |
| PL4263568T3 (pl) | 2020-12-18 | 2025-11-24 | Richter Gedeon Nyrt. | Sposoby oczyszczania poddanego ponownemu fałdowaniu białka fuzyjnego peptydu Fc |
| CN115894604B (zh) * | 2022-12-16 | 2024-01-23 | 康日百奥生物科技(苏州)有限公司 | 重组蛋白澄清纯化方法 |
Family Cites Families (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468464A (en) | 1974-11-04 | 1984-08-28 | The Board Of Trustees Of The Leland Stanford Junior University | Biologically functional molecular chimeras |
| US4237224A (en) | 1974-11-04 | 1980-12-02 | Board Of Trustees Of The Leland Stanford Jr. University | Process for producing biologically functional molecular chimeras |
| WO1984003711A1 (en) | 1983-03-25 | 1984-09-27 | Celltech Ltd | A process for the production of a protein |
| US4468454A (en) | 1983-06-10 | 1984-08-28 | E. I. Du Pont De Nemours And Company | Antifoggant process |
| US4572798A (en) * | 1984-12-06 | 1986-02-25 | Cetus Corporation | Method for promoting disulfide bond formation in recombinant proteins |
| GB8508340D0 (en) | 1985-03-29 | 1985-05-09 | Creighton T E | Production of protein |
| US4810643A (en) | 1985-08-23 | 1989-03-07 | Kirin- Amgen Inc. | Production of pluripotent granulocyte colony-stimulating factor |
| CA1339757C (en) | 1987-04-16 | 1998-03-17 | Robert F. Halenbeck | Production of purified biologically active, bacterially produced recombinant human csf-1 |
| IL86090A (en) | 1987-04-16 | 1993-03-15 | Cetus Oncology Corp | Production of purified, biologically active, bacterially produced recombinant human csf-1 |
| CA1329119C (en) | 1988-03-29 | 1994-05-03 | Milton David Goldenberg | Cytotoxic therapy |
| GB8807673D0 (en) | 1988-03-31 | 1988-05-05 | Lingner & Fischer Gmbh | Novel article |
| JP2796388B2 (ja) | 1988-05-13 | 1998-09-10 | アムジエン・インコーポレーテツド | G−csfの精製方法 |
| GB8927546D0 (en) | 1989-12-06 | 1990-02-07 | Ciba Geigy | Process for the production of biologically active tgf-beta |
| US5986070A (en) | 1990-04-06 | 1999-11-16 | Amgen Inc. | Production of biologically active NGF proteins |
| AU664021B2 (en) | 1990-09-05 | 1995-11-02 | Natinco Nv | Solubilization of proteins in active forms |
| WO1993018136A1 (en) | 1992-03-05 | 1993-09-16 | Cytomed, Inc. | Process for supporting hematopoietic progenitor cells |
| US5663304A (en) | 1993-08-20 | 1997-09-02 | Genentech, Inc. | Refolding of misfolded insulin-like growth factor-I |
| EP0657466B1 (en) | 1993-11-10 | 1997-01-15 | Pfizer Inc. | A process for refolding of (pro-)chymosin, comprising recycling of urea |
| US5466377A (en) | 1994-01-19 | 1995-11-14 | Grandics; Peter | Chromatography media and their uses |
| IL113497A0 (en) | 1994-04-28 | 1995-07-31 | Amgen Inc | Method for controlling metallophosphate precipitation in high cell density fermentations |
| AU2603995A (en) * | 1994-05-25 | 1995-12-18 | University Of Nebraska Board Of Regents | Biologically active glycoprotein hormones produced in procaryotic cells |
| AU6028396A (en) | 1995-06-07 | 1996-12-30 | Amgen, Inc. | Ob protein compositions and method |
| DE69733950T2 (de) | 1996-01-23 | 2006-07-06 | Ortho-Mcneil Pharmaceutical, Inc. | Methode zur reinigung eines erythrpoietinbindenden proteins |
| US5935824A (en) | 1996-01-31 | 1999-08-10 | Technologene, Inc. | Protein expression system |
| US20020052026A1 (en) | 1997-10-08 | 2002-05-02 | Steven M. Vicik | Methods of refolding proteins |
| US6180391B1 (en) | 1998-01-28 | 2001-01-30 | Amgen Inc. | Highly efficient controlled expression of exogenous genes in e. coli |
| US6653098B1 (en) * | 1998-02-23 | 2003-11-25 | G. D. Searle & Co. | Method of producing mouse and human endostatin |
| WO1999060120A2 (en) | 1998-05-19 | 1999-11-25 | Avidex Limited | Soluble t cell receptor |
| US6660843B1 (en) | 1998-10-23 | 2003-12-09 | Amgen Inc. | Modified peptides as therapeutic agents |
| JP2003505471A (ja) | 1999-07-21 | 2003-02-12 | アムジエン・インコーポレーテツド | Vgfポリペプチドおよびvgf関連障害の治療方法 |
| US6808902B1 (en) | 1999-11-12 | 2004-10-26 | Amgen Inc. | Process for correction of a disulfide misfold in IL-1Ra Fc fusion molecules |
| IL152804A0 (en) | 2000-05-16 | 2003-06-24 | Bolder Biotechnology Inc | Methods for refolding proteins containing free cysteine residues |
| DE60138715D1 (de) | 2000-09-05 | 2009-06-25 | Amgen Inc | Tnf-rezeptor-ähnliche moleküle und deren anwendungen |
| JP2005505494A (ja) | 2001-02-23 | 2005-02-24 | イミュネックス・コーポレーション | 活性タンパク質の回収増加 |
| US6972327B1 (en) | 2001-05-08 | 2005-12-06 | Immunex Corporation | Regeneration of chromatography material |
| US7138370B2 (en) * | 2001-10-11 | 2006-11-21 | Amgen Inc. | Specific binding agents of human angiopoietin-2 |
| ITMI20012345A1 (it) | 2001-11-08 | 2003-05-08 | Internat Ct For Genetic En Gin | Procedimento per la produzione di interferone alfa di grado terapeutico |
| SI21102A (sl) | 2001-12-19 | 2003-06-30 | LEK, tovarna farmacevtskih in kemi�nih izdelkov, d.d. | Postopek za izolacijo biološko aktivnega granulocitne kolonije stimulirajočega dejavnika |
| AU2002345829A1 (en) | 2002-06-24 | 2004-01-06 | Dr. Reddy's Laboratories Ltd. | Process for preparing g-csf |
| US7067279B1 (en) | 2002-08-23 | 2006-06-27 | Immunex Corporation | Cell culture performance with betaine |
| CN101287484B (zh) | 2002-12-20 | 2012-10-10 | 安姆根有限公司 | 抑制肌肉生长抑制素的结合剂 |
| US7083948B1 (en) | 2002-12-24 | 2006-08-01 | Immunex Corporation | Polypeptide purification reagents and methods for their use |
| EP1449848A1 (en) | 2003-02-20 | 2004-08-25 | GBF German Research Centre for Biotechnology | Method for the production of cystine-knot proteins |
| GB0304068D0 (en) | 2003-02-22 | 2003-03-26 | Avidex Ltd | Substances |
| DE602004026343D1 (de) | 2003-10-24 | 2010-05-12 | Amgen Inc | Verfahren zur aufreinigung von proteinen in einer durchflussfraktion aus der chromatographie mit hydrophoben wechselwirkungen |
| US7781395B2 (en) | 2004-01-30 | 2010-08-24 | Immunex Corporation | Process for purifying proteins |
| WO2005089102A2 (en) | 2004-02-04 | 2005-09-29 | Neose Technologies, Inc. | Methods of refolding mammalian glycosyltransferases |
| WO2005092914A1 (en) | 2004-03-22 | 2005-10-06 | Blue Mountain Technology Development Lab | Process for promoting proper folding of human serum albumin using a human serum albumin ligand |
| FR2874318B1 (fr) | 2004-08-19 | 2006-11-24 | Oreal | Utilisation en cosmetique de composes polysaccharidiques amphoteres a chaine(s) polymerique(s) cationique(s) |
| NZ553420A (en) | 2004-08-19 | 2010-02-26 | Biogen Idec Inc | Refolding transforming growth factor beta family proteins |
| DE102004041639A1 (de) | 2004-08-27 | 2006-03-02 | Bioceuticals Arzneimittel Ag | Verfahren zur Gewinnung von biologisch aktivem humanen G-CSF aus Inclusion Bodies |
| EA011879B1 (ru) | 2004-09-24 | 2009-06-30 | Эмджин Инк. | МОЛЕКУЛЫ С МОДИФИЦИРОВАННЫМ Fc ФРАГМЕНТОМ |
| US7435804B2 (en) | 2004-10-19 | 2008-10-14 | Phage Biotechnology, Inc. | Method for obtaining single chain antibodies to human interferon α2b |
| JP5553963B2 (ja) | 2004-10-22 | 2014-07-23 | アムジエン・インコーポレーテツド | 組換え抗体をリフォールディングする方法 |
| DK1828239T3 (da) | 2004-12-10 | 2011-12-19 | Zymogenetics Inc | FGF18-produktion i prokaryote værter |
| CA2594502A1 (en) | 2005-01-28 | 2006-08-03 | Zymogenetics Inc. | Homogeneous preparations of il-31 |
| WO2006097944A2 (en) | 2005-03-17 | 2006-09-21 | Zenotech Laboratories Limited | Process for the purification of recombinant granulocyte-colony stimulating factor |
| US7344962B2 (en) | 2005-06-21 | 2008-03-18 | International Business Machines Corporation | Method of manufacturing dual orientation wafers |
| DE102005033250A1 (de) | 2005-07-15 | 2007-01-18 | Bioceuticals Arzneimittel Ag | Verfahren zur Reinigung von G-CSF |
| US8008453B2 (en) | 2005-08-12 | 2011-08-30 | Amgen Inc. | Modified Fc molecules |
| US7735525B2 (en) | 2005-11-14 | 2010-06-15 | Amgen Inc. | Thermally insulated apparatus for liquid chromatographic analysis |
| WO2007075283A2 (en) | 2005-12-06 | 2007-07-05 | Amgen Inc. | Polishing steps used in multi-step protein purification processes |
| NZ568809A (en) | 2005-12-22 | 2011-08-26 | Genentech Inc | Recovering and purification of VEGF proteins from prokaryotic cells using polyanionic agents |
| US7612273B2 (en) * | 2006-03-20 | 2009-11-03 | Roland Corporation | Electronic percussion instrument |
| EP1845103B1 (en) * | 2006-04-10 | 2015-02-25 | Boehringer Ingelheim RCV GmbH & Co KG | Method for refolding a protein |
| JP2009540018A (ja) | 2006-06-13 | 2009-11-19 | ザイモジェネティクス, インコーポレイテッド | Il−17およびil−23アンタゴニストならびにその使用方法 |
| US20080125580A1 (en) | 2006-07-14 | 2008-05-29 | Genentech, Inc. | Refolding of Recombinant Proteins |
| EP2049821A4 (en) | 2006-07-21 | 2013-09-04 | Amgen Inc | Rupture valve |
| WO2008097829A2 (en) | 2007-02-02 | 2008-08-14 | Neose Technologies, Inc. | Large scale production of eukaryotic n-acetylglucosaminyltransferase i in bacteria |
| TW201307390A (zh) | 2007-02-02 | 2013-02-16 | Amgen Inc | 海帕西啶(hepcidin)、海帕西啶拮抗劑及使用方法 |
| WO2008096370A2 (en) | 2007-02-05 | 2008-08-14 | Natco Pharma Limited | An efficient and novel purification method of recombinant hg-csf |
| WO2008100578A2 (en) | 2007-02-14 | 2008-08-21 | Amgen Inc. | Method of isolating antibodies by precipitation |
| US8933197B2 (en) | 2007-08-15 | 2015-01-13 | Amunix Operating Inc. | Compositions comprising modified biologically active polypeptides |
| US20110003337A1 (en) | 2008-02-29 | 2011-01-06 | Ramot At Tel-Aviv University Ltd. | Immunoglobulin compositions and methods of producing same |
| LT3216803T (lt) | 2008-06-25 | 2020-06-10 | Novartis Ag | Stabilūs ir tirpūs antikūnai, slopinantys vegf |
| EA020621B1 (ru) | 2009-06-22 | 2014-12-30 | Амген Инк. | Рефолдинг белков с использованием химически контролируемого окислительно-восстановительного состояния |
| LT3660032T (lt) * | 2009-06-25 | 2026-02-25 | Amgen Inc. | Ne žinduolių sistemoje ekspresuotų baltymų surišamojo gryninimo būdai |
| TWI648532B (zh) | 2011-08-29 | 2019-01-21 | 美商安美基公司 | 用於非破壞性檢測-流體中未溶解粒子之方法及裝置 |
| US8945872B2 (en) | 2013-01-25 | 2015-02-03 | Warsaw Orthopedic, Inc. | Methods of purifying human recombinant growth and differentiation factor-5 (rhGDF-5) protein |
| US20160038588A1 (en) | 2013-03-15 | 2016-02-11 | Amgen Inc. | Myostatin Antagonism in Human Subjects |
| US9632095B2 (en) | 2014-12-01 | 2017-04-25 | University Of Delaware | Device and method for determining reaction kinetics |
| US9704239B1 (en) | 2016-09-02 | 2017-07-11 | Amgen Inc. | Video trigger synchronization for improved particle detection in a vessel |
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