CN109678951A - 在亲和层析纯化中减少抗体多聚的方法 - Google Patents
在亲和层析纯化中减少抗体多聚的方法 Download PDFInfo
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- CN109678951A CN109678951A CN201811606430.2A CN201811606430A CN109678951A CN 109678951 A CN109678951 A CN 109678951A CN 201811606430 A CN201811606430 A CN 201811606430A CN 109678951 A CN109678951 A CN 109678951A
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- arginine
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- 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
- 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
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- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
平衡1 | 0.1M Tris-HCl,pH 7.0 |
冲洗缓冲液 | 600mM Arginine pH 8.0 |
平衡2 | 0.1M Tris-HCl,pH 7.0 |
洗脱缓冲液 | 0.1M Glycine,pH 3.5,0.2M Arginine |
清洁缓冲液 | 100mM Phosphoric acid |
平衡3 | 0.1M Tris-HCl,pH 7.0 |
再生缓冲液 | 0.5M NaOH |
平衡4 | 0.1M Tris-HCl,pH 7.0 |
保存液 | 20%(v/v)ethanol |
Claims (17)
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CN201811606430.2A CN109678951A (zh) | 2018-12-27 | 2018-12-27 | 在亲和层析纯化中减少抗体多聚的方法 |
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CN201811606430.2A CN109678951A (zh) | 2018-12-27 | 2018-12-27 | 在亲和层析纯化中减少抗体多聚的方法 |
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CN109678951A true CN109678951A (zh) | 2019-04-26 |
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CN201811606430.2A Pending CN109678951A (zh) | 2018-12-27 | 2018-12-27 | 在亲和层析纯化中减少抗体多聚的方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110204612A (zh) * | 2019-05-29 | 2019-09-06 | 上海药明生物技术有限公司 | 采用Protein A亲和层析纯化纳米抗体药物的方法 |
CN112522317A (zh) * | 2020-12-29 | 2021-03-19 | 北京百普赛斯生物科技股份有限公司 | 提高真核表达系统表达的ace2蛋白稳定性的方法 |
CN112898413A (zh) * | 2021-04-07 | 2021-06-04 | 杭州奕安济世生物药业有限公司 | 采用亲和层析纯化减少抗体聚集的方法 |
CN113845561A (zh) * | 2020-06-28 | 2021-12-28 | 佛山汉腾生物科技有限公司 | 目的蛋白纯化方法 |
CN113980092A (zh) * | 2021-12-09 | 2022-01-28 | 上海药明生物技术有限公司 | 一种蛋白质亲和纯化方法 |
CN114539417A (zh) * | 2020-11-26 | 2022-05-27 | 盛禾(中国)生物制药有限公司 | 一种有效去除双特异性抗体同源二聚体的层析纯化工艺 |
CN116425864A (zh) * | 2023-02-22 | 2023-07-14 | 北京东方略生物医药科技股份有限公司 | 一种IgM抗体纯化方法 |
WO2024009279A1 (en) * | 2022-07-07 | 2024-01-11 | Takeda Pharmaceutical Company Limited | Affinity chromatography using an elution buffer comprising glycine and arginine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105017418A (zh) * | 2014-03-27 | 2015-11-04 | 上海药明康德新药开发有限公司 | 单克隆抗体纯化工艺方法 |
CN105273041A (zh) * | 2014-07-08 | 2016-01-27 | 上海中信国健药业股份有限公司 | 一种蛋白质亲和层析洗脱方法 |
-
2018
- 2018-12-27 CN CN201811606430.2A patent/CN109678951A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105017418A (zh) * | 2014-03-27 | 2015-11-04 | 上海药明康德新药开发有限公司 | 单克隆抗体纯化工艺方法 |
CN105273041A (zh) * | 2014-07-08 | 2016-01-27 | 上海中信国健药业股份有限公司 | 一种蛋白质亲和层析洗脱方法 |
Non-Patent Citations (1)
Title |
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颜真等: "《蛋白质研究技术》", 31 January 2007, 第四军医大学出版社 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110204612A (zh) * | 2019-05-29 | 2019-09-06 | 上海药明生物技术有限公司 | 采用Protein A亲和层析纯化纳米抗体药物的方法 |
CN113845561A (zh) * | 2020-06-28 | 2021-12-28 | 佛山汉腾生物科技有限公司 | 目的蛋白纯化方法 |
CN114539417A (zh) * | 2020-11-26 | 2022-05-27 | 盛禾(中国)生物制药有限公司 | 一种有效去除双特异性抗体同源二聚体的层析纯化工艺 |
CN112522317A (zh) * | 2020-12-29 | 2021-03-19 | 北京百普赛斯生物科技股份有限公司 | 提高真核表达系统表达的ace2蛋白稳定性的方法 |
CN112898413A (zh) * | 2021-04-07 | 2021-06-04 | 杭州奕安济世生物药业有限公司 | 采用亲和层析纯化减少抗体聚集的方法 |
CN113980092A (zh) * | 2021-12-09 | 2022-01-28 | 上海药明生物技术有限公司 | 一种蛋白质亲和纯化方法 |
CN113980092B (zh) * | 2021-12-09 | 2024-05-14 | 上海药明生物技术有限公司 | 一种蛋白质亲和纯化方法 |
WO2024009279A1 (en) * | 2022-07-07 | 2024-01-11 | Takeda Pharmaceutical Company Limited | Affinity chromatography using an elution buffer comprising glycine and arginine |
CN116425864A (zh) * | 2023-02-22 | 2023-07-14 | 北京东方略生物医药科技股份有限公司 | 一种IgM抗体纯化方法 |
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Effective date of registration: 20200103 Address after: 200131 A location of 301 parts of 2 building, 299 Fu Tai Road, Pudong New Area Free Trade Zone, Shanghai Applicant after: WUXI BIOLOGICS (SHANGHAI) Co.,Ltd. Applicant after: Wuxi Yaoming coupling Biotechnology Co.,Ltd. Applicant after: Wuxi Yaoming Biotechnology Co.,Ltd. Address before: 200131 A location of 301 parts of 2 building, 299 Fu Tai Road, Pudong New Area Free Trade Zone, Shanghai Applicant before: WUXI BIOLOGICS (SHANGHAI) Co.,Ltd. |
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Address after: 200131 Shanghai Pudong New Area pilot Free Trade Zone Applicant after: WUXI BIOLOGICS (SHANGHAI) Co.,Ltd. Applicant after: Wuxi Yaoming United Biotechnology Co.,Ltd. Applicant after: Wuxi Yaoming Biotechnology Co.,Ltd. Address before: 200131 Shanghai Pudong New Area pilot Free Trade Zone Applicant before: WUXI BIOLOGICS (SHANGHAI) Co.,Ltd. Applicant before: Wuxi Yaoming coupling Biotechnology Co.,Ltd. Applicant before: Wuxi Yaoming Biotechnology Co.,Ltd. |
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Application publication date: 20190426 |