EA201490631A1 - Способы культивирования клеток млекопитающих для получения белка - Google Patents
Способы культивирования клеток млекопитающих для получения белкаInfo
- Publication number
- EA201490631A1 EA201490631A1 EA201490631A EA201490631A EA201490631A1 EA 201490631 A1 EA201490631 A1 EA 201490631A1 EA 201490631 A EA201490631 A EA 201490631A EA 201490631 A EA201490631 A EA 201490631A EA 201490631 A1 EA201490631 A1 EA 201490631A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- methods
- mammalian cells
- protein
- cultivation
- protein product
- Prior art date
Links
- 102000004169 proteins and genes Human genes 0.000 title abstract 5
- 108090000623 proteins and genes Proteins 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 210000004962 mammalian cell Anatomy 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000003862 glucocorticoid Substances 0.000 abstract 2
- 102000003886 Glycoproteins Human genes 0.000 abstract 1
- 108090000288 Glycoproteins Proteins 0.000 abstract 1
- 210000004102 animal cell Anatomy 0.000 abstract 1
- SQVRNKJHWKZAKO-UHFFFAOYSA-N beta-N-Acetyl-D-neuraminic acid Natural products CC(=O)NC1C(O)CC(O)(C(O)=O)OC1C(O)C(O)CO SQVRNKJHWKZAKO-UHFFFAOYSA-N 0.000 abstract 1
- 238000004113 cell culture Methods 0.000 abstract 1
- 210000004748 cultured cell Anatomy 0.000 abstract 1
- 238000012258 culturing Methods 0.000 abstract 1
- SQVRNKJHWKZAKO-OQPLDHBCSA-N sialic acid Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)OC1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-OQPLDHBCSA-N 0.000 abstract 1
- 230000035899 viability Effects 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
- C07K14/70503—Immunoglobulin superfamily
- C07K14/70521—CD28, CD152
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0018—Culture media for cell or tissue culture
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0681—Cells of the genital tract; Non-germinal cells from gonads
- C12N5/0682—Cells of the female genital tract, e.g. endometrium; Non-germinal cells from ovaries, e.g. ovarian follicle cells
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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
- C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
- C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
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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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/30—Hormones
- C12N2501/38—Hormones with nuclear receptors
- C12N2501/39—Steroid hormones
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2511/00—Cells for large scale production
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cell Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Toxicology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Reproductive Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
Abstract
Настоящее изобретение раскрывает методы и способы для получения белков, в частности гликопротеинов, с помощью культивирования клеток животных или клеток млекопитающих, предпочтительно, но не ограничиваясь ими, подпитываемых культур клеток. В одном аспекте способы включают добавление глюкокортикоидного соединения в процессе периода культивирования. Добавление глюкокортикоидного соединения поддерживает высокую жизнеспособность культивируемых клеток и может приносить повышенный конечный титр продукта белка и высококачественный продукт белка, что определяют, например, содержанием сиаловой кислоты получаемого белка.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27834309P | 2009-10-06 | 2009-10-06 | |
| US12/897,857 US9540426B2 (en) | 2009-10-06 | 2010-10-05 | Mammalian cell culture processes for protein production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201490631A1 true EA201490631A1 (ru) | 2016-05-31 |
| EA028491B1 EA028491B1 (ru) | 2017-11-30 |
Family
ID=43823459
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201490631A EA028491B1 (ru) | 2009-10-06 | 2010-10-06 | СПОСОБ КУЛЬТИВИРОВАНИЯ КЛЕТОК ДЛЯ ПОЛУЧЕНИЯ ГЛИКОЗИЛИРОВАННОЙ РЕКОМБИНАНТНОЙ МОЛЕКУЛЫ CTLA4Ig |
| EA201270469A EA025604B1 (ru) | 2009-10-06 | 2010-10-06 | СПОСОБ ПОЛУЧЕНИЯ ГЛИКОЗИЛИРОВАННОЙ РЕКОМБИНАНТНОЙ МОЛЕКУЛЫ CTLA4Ig |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201270469A EA025604B1 (ru) | 2009-10-06 | 2010-10-06 | СПОСОБ ПОЛУЧЕНИЯ ГЛИКОЗИЛИРОВАННОЙ РЕКОМБИНАНТНОЙ МОЛЕКУЛЫ CTLA4Ig |
Country Status (26)
| Country | Link |
|---|---|
| US (3) | US9540426B2 (ru) |
| EP (1) | EP2486048B2 (ru) |
| JP (1) | JP2013506436A (ru) |
| KR (1) | KR20120100973A (ru) |
| CN (1) | CN102753572A (ru) |
| AR (1) | AR078544A1 (ru) |
| AU (1) | AU2010303590B2 (ru) |
| BR (1) | BR112012007854A2 (ru) |
| CA (1) | CA2777050C (ru) |
| CO (1) | CO6531436A2 (ru) |
| CY (1) | CY1118734T1 (ru) |
| DK (1) | DK2486048T4 (ru) |
| EA (2) | EA028491B1 (ru) |
| ES (1) | ES2613269T5 (ru) |
| HR (1) | HRP20170269T4 (ru) |
| HU (1) | HUE031867T2 (ru) |
| IL (1) | IL219124A (ru) |
| LT (1) | LT2486048T (ru) |
| MX (1) | MX2012003654A (ru) |
| PL (1) | PL2486048T5 (ru) |
| PT (1) | PT2486048T (ru) |
| RS (1) | RS55727B2 (ru) |
| SI (2) | SI2486048T1 (ru) |
| SM (2) | SMT201700116T1 (ru) |
| TW (1) | TW201118176A (ru) |
| WO (1) | WO2011044180A1 (ru) |
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| RU2520838C2 (ru) | 2008-10-20 | 2014-06-27 | Эббви Инк | Выделение и очистка антител с использованием аффинной хроматографии на основе белка а |
| WO2010048192A2 (en) | 2008-10-20 | 2010-04-29 | Abbott Laboratories | Viral inactivation during purification of antibodies |
| US9540426B2 (en) * | 2009-10-06 | 2017-01-10 | Bristol-Myers Squibb Company | Mammalian cell culture processes for protein production |
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| 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 |
| WO2013158279A1 (en) | 2012-04-20 | 2013-10-24 | Abbvie Inc. | Protein purification methods to reduce acidic species |
| US20130281355A1 (en) * | 2012-04-24 | 2013-10-24 | Genentech, Inc. | Cell culture compositions and methods for polypeptide production |
| KR102136698B1 (ko) | 2012-05-02 | 2020-07-22 | 라이프 테크놀로지스 코포레이션 | 고밀도 성장 및 형질감염 배지 및 발현 인핸서의 독특한 페어링을 사용하는 포유동물 세포들 내의 고수율의 일시적 발현 |
| US9249182B2 (en) | 2012-05-24 | 2016-02-02 | Abbvie, Inc. | Purification of antibodies using hydrophobic interaction chromatography |
| RS59577B1 (sr) * | 2012-06-29 | 2019-12-31 | Bristol Myers Squibb Co | Metode za smanjenje agregacije glikoproteina |
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| AU2013309506A1 (en) | 2012-09-02 | 2015-03-12 | Abbvie Inc. | Methods to control protein heterogeneity |
| EP2943563A1 (en) * | 2013-01-10 | 2015-11-18 | Biogen MA Inc. | Medium supplements for improved process performance |
| HK1207960A1 (en) | 2013-03-12 | 2016-02-19 | Abbvie Inc. | Human antibodies that bind human tnf-alpha and methods of preparing the same |
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| US9499614B2 (en) | 2013-03-14 | 2016-11-22 | Abbvie Inc. | Methods for modulating protein glycosylation profiles of recombinant protein therapeutics using monosaccharides and oligosaccharides |
| WO2014159579A1 (en) | 2013-03-14 | 2014-10-02 | Abbvie Inc. | MUTATED ANTI-TNFα ANTIBODIES AND METHODS OF THEIR USE |
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| US9181337B2 (en) | 2013-10-18 | 2015-11-10 | Abbvie, Inc. | Modulated lysine variant species compositions and methods for producing and using the same |
| US9085618B2 (en) | 2013-10-18 | 2015-07-21 | Abbvie, Inc. | Low acidic species compositions and methods for producing and using the same |
| US8946395B1 (en) | 2013-10-18 | 2015-02-03 | Abbvie Inc. | Purification of proteins using hydrophobic interaction chromatography |
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| EP3683316A1 (en) * | 2014-01-30 | 2020-07-22 | Coherus Biosciences, Inc. | Perfusion media |
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| CN105296433B (zh) | 2014-08-01 | 2018-02-09 | 中山康方生物医药有限公司 | 一种ctla4抗体、其药物组合物及其用途 |
| US10544408B2 (en) * | 2014-10-21 | 2020-01-28 | Gennova Biopharmaceuticals Limited | Purification process for isolation and commercial production of recombinant TNK-tPA tenecteplase |
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| CN106318998B (zh) * | 2015-07-08 | 2019-08-20 | 浙江海正博锐生物制药有限公司 | 用于提高重组人ⅱ型肿瘤坏死因子受体-抗体融合蛋白唾液酸化水平的组合物 |
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| US11753458B2 (en) | 2017-10-10 | 2023-09-12 | Alpine Immune Sciences, Inc. | CTLA-4 variant immunomodulatory proteins and uses thereof |
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| CN114592005B (zh) * | 2022-04-12 | 2023-12-19 | 厦门大学 | 一种糖皮质激素的检测方法 |
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2010
- 2010-10-05 US US12/897,857 patent/US9540426B2/en active Active
- 2010-10-06 JP JP2012533259A patent/JP2013506436A/ja active Pending
- 2010-10-06 MX MX2012003654A patent/MX2012003654A/es not_active Application Discontinuation
- 2010-10-06 SI SI201031364A patent/SI2486048T1/sl unknown
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