KR102007930B1 - 재조합 당단백질의 글리코실화 조절 방법 - Google Patents
재조합 당단백질의 글리코실화 조절 방법 Download PDFInfo
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- KR102007930B1 KR102007930B1 KR1020140195976A KR20140195976A KR102007930B1 KR 102007930 B1 KR102007930 B1 KR 102007930B1 KR 1020140195976 A KR1020140195976 A KR 1020140195976A KR 20140195976 A KR20140195976 A KR 20140195976A KR 102007930 B1 KR102007930 B1 KR 102007930B1
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Abstract
Description
도 2는 본 발명의 일 실시예에서 세포 배양 시간(단위: 일)에 따른 생존 세포 수(단위 105 cells/ml) 및 생존율(%)을 나타낸 것이다.
| 배양온도 (생산단계) |
Harvest | N-glycan -2 charge (%, 평균) |
O-glycopeptide의 상대 면적비 (%, 평균) |
| 30oC | H1 | 12.5 | 56.13 |
| H2 | |||
| H3 | |||
| H4 | |||
| 32oC | H1 | 16.1 | 54.38 |
| H2 | |||
| H3 | |||
| H4 |
| 배양온도 | 배지 내 인슐린 농도 |
Harvest | N-glycan -2 charge (%, 평균) |
O-glycopeptide의 상대 면적비 (%, 평균) |
| 30oC | 0mg/L | H1 | 12.5 | 56.13 |
| H2 | ||||
| H3 | ||||
| H4 | ||||
| 0.003mg/L | H1 | 10.4 | 54.68 | |
| H2 | ||||
| H3 | ||||
| H4 | ||||
| 0.009mg/L | H1 | 10.9 | 52.68 | |
| H2 | ||||
| H3 | ||||
| H4 | ||||
| 0.03mg/L | H1 | 9.7 | 49.5 | |
| H2 | ||||
| H3 | ||||
| H4 |
Claims (15)
- 재조합 당단백질을 코딩하는 폴리뉴클레오티드를 포함하는 미생물을 인슐린을 포함하는 배지에서 배양하는 단계를 포함하는, 재조합 당단백질의 당쇄 패턴(glycosylation pattern)을 조절하는 방법으로서, 상기 인슐린은 재조합 당단백질의 N-글리칸 또는 O-글리칸의 함량을 감소시키는 것인, 방법으로서,
상기 재조합 당단백질은 면역글로불린 융합 단백질이고;
상기 인슐린의 농도는 전체 배지 부피에 대하여 0.0001mg/L 내지 1g/L 인 것인, 방법.
- 삭제
- 제1항에 있어서,
상기 재조합 당단백질은 TNFR-Fc 융합 단백질인 것인, 방법.
- 삭제
- 제1항에 있어서,
상기 인슐린은 재조합 당단백질의 N-연결 당쇄화(N-linked glycosylation) 및 O-연결 당쇄화(O-linked glycosylation)를 조절하는 것인, 방법.
- 삭제
- 삭제
- 제1항에 있어서,
상기 배양은 관류 배양인 것인, 방법.
- (a) 배양 배지에서 재조합 당단백질을 코딩하는 폴리뉴클레오티드를 포함하는 미생물을 배양하여 성장시키는 성장 단계; 및
(b) 상기 배지에 인슐린을 첨가하여 배양하여 당단백질을 생산하는 생산 단계를 포함하는, 재조합 당단백질의 당쇄 패턴을 조절하는 방법으로서,
상기 인슐린은 재조합 당단백질의 N-글리칸 또는 O-글리칸의 함량을 감소키고;
상기 재조합 당단백질은 면역글로불린 융합 단백질이고;
상기 인슐린의 농도는 전체 배지 부피에 대하여 0.0001mg/L 내지 1g/L 인 것인, 방법.
- 제9항에 있어서,
상기 (b)단계는 목적하는 당쇄 패턴에 따라 인슐린 농도를 다르게 첨가하는 것인, 방법.
- 삭제
- 삭제
- 제9항에 있어서,
상기 재조합 당단백질은 TNFR-Fc 융합 단백질인 것인, 방법.
- 삭제
- 제9항에 있어서,
상기 배양은 관류 배양인 것인, 방법.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140195976A KR102007930B1 (ko) | 2014-12-31 | 2014-12-31 | 재조합 당단백질의 글리코실화 조절 방법 |
| EP15875732.8A EP3241908B1 (en) | 2014-12-31 | 2015-12-30 | Method for regulating glycosylation of recombinant glycoprotein |
| NZ752502A NZ752502B2 (en) | 2014-12-31 | 2015-12-30 | A Method For Controlling Glycosylation Of Recombinant Glycoprotein |
| US15/541,123 US10131891B2 (en) | 2014-12-31 | 2015-12-30 | Method of using insulin for controlling glycosylation of recombinant glycoprotein |
| AU2015372704A AU2015372704B2 (en) | 2014-12-31 | 2015-12-30 | A method for controlling glycosylation of recombinant glycoprotein |
| IL253217A IL253217B (en) | 2014-12-31 | 2015-12-30 | A method for controlling glycosylation of recombinant glycoprotein |
| JP2017535399A JP6502505B2 (ja) | 2014-12-31 | 2015-12-30 | 組換え糖タンパク質のグリコシル化の調節方法 |
| PCT/KR2015/014512 WO2016108638A1 (ko) | 2014-12-31 | 2015-12-30 | 재조합 당단백질의 글리코실화 조절 방법 |
| MX2017008634A MX390851B (es) | 2014-12-31 | 2015-12-30 | Metodo para controlar la glicosilacion de glicoproteina recombinante. |
| BR112017014252-0A BR112017014252B1 (pt) | 2014-12-31 | 2015-12-30 | Métodos para o controle de um padrão de glicosilação de uma glicoproteína recombinante |
| RU2017124160A RU2670889C9 (ru) | 2014-12-31 | 2015-12-30 | Способ контроля гликозилирования рекомбинантного гликопротеина |
| SA517381863A SA517381863B1 (ar) | 2014-12-31 | 2017-07-04 | طريقة للتحكم في معالجة بالسكر لبروتين سكر تخليقي |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140195976A KR102007930B1 (ko) | 2014-12-31 | 2014-12-31 | 재조합 당단백질의 글리코실화 조절 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160081699A KR20160081699A (ko) | 2016-07-08 |
| KR102007930B1 true KR102007930B1 (ko) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140195976A Active KR102007930B1 (ko) | 2014-12-31 | 2014-12-31 | 재조합 당단백질의 글리코실화 조절 방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10131891B2 (ko) |
| EP (1) | EP3241908B1 (ko) |
| JP (1) | JP6502505B2 (ko) |
| KR (1) | KR102007930B1 (ko) |
| AU (1) | AU2015372704B2 (ko) |
| IL (1) | IL253217B (ko) |
| MX (1) | MX390851B (ko) |
| RU (1) | RU2670889C9 (ko) |
| SA (1) | SA517381863B1 (ko) |
| WO (1) | WO2016108638A1 (ko) |
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| WO1999061650A1 (en) * | 1998-05-29 | 1999-12-02 | Genentech, Inc. | Cell culture process for producing glycoproteins |
| US7294481B1 (en) * | 1999-01-05 | 2007-11-13 | Immunex Corporation | Method for producing recombinant proteins |
| ES2389835T3 (es) | 2001-10-22 | 2012-11-02 | Merck Serono Sa | Glicoproteínas mutantes |
| US7300773B2 (en) | 2004-08-27 | 2007-11-27 | Wyeth Research Ireland Limited | Production of TNFR-Ig |
| EP1939284A1 (en) * | 2005-09-20 | 2008-07-02 | Taisho Pharmaceutical Co. Ltd. | Host cells for production of recombinant protein |
| EP2495308A1 (en) | 2005-12-08 | 2012-09-05 | Amgen Inc. | Improved production of glycoproteins using manganese |
| EP2495307B9 (en) * | 2006-07-13 | 2018-05-02 | Wyeth LLC | Production of coagulation factor IX with improved glycosylation pattern |
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| SI2115126T1 (sl) | 2007-03-02 | 2015-06-30 | Wyeth Llc | Uporaba bakra in glutamata v celični kulturi za proizvodnjo polipeptidov |
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| EP3004156A1 (en) | 2013-06-07 | 2016-04-13 | Novo Nordisk A/S | Method for making mature insulin polypeptides |
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- 2014-12-31 KR KR1020140195976A patent/KR102007930B1/ko active Active
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2015
- 2015-12-30 EP EP15875732.8A patent/EP3241908B1/en not_active Revoked
- 2015-12-30 WO PCT/KR2015/014512 patent/WO2016108638A1/ko not_active Ceased
- 2015-12-30 RU RU2017124160A patent/RU2670889C9/ru active
- 2015-12-30 IL IL253217A patent/IL253217B/en unknown
- 2015-12-30 MX MX2017008634A patent/MX390851B/es unknown
- 2015-12-30 AU AU2015372704A patent/AU2015372704B2/en active Active
- 2015-12-30 US US15/541,123 patent/US10131891B2/en active Active
- 2015-12-30 JP JP2017535399A patent/JP6502505B2/ja active Active
-
2017
- 2017-07-04 SA SA517381863A patent/SA517381863B1/ar unknown
Non-Patent Citations (2)
| Title |
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| Biochimie, Vol. 85, pp. 331-352 (2003.)* |
| Biologicals, Vol. 41, pp. 77-83 (2013.) |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3241908A4 (en) | 2018-06-20 |
| US20170342392A1 (en) | 2017-11-30 |
| JP2018500041A (ja) | 2018-01-11 |
| WO2016108638A1 (ko) | 2016-07-07 |
| AU2015372704A1 (en) | 2017-07-20 |
| RU2670889C1 (ru) | 2018-10-25 |
| EP3241908B1 (en) | 2020-08-05 |
| EP3241908A1 (en) | 2017-11-08 |
| SA517381863B1 (ar) | 2020-06-23 |
| MX390851B (es) | 2025-03-21 |
| IL253217B (en) | 2022-08-01 |
| IL253217A0 (en) | 2017-08-31 |
| MX2017008634A (es) | 2018-04-26 |
| RU2670889C9 (ru) | 2018-12-11 |
| US10131891B2 (en) | 2018-11-20 |
| BR112017014252A2 (pt) | 2018-01-02 |
| KR20160081699A (ko) | 2016-07-08 |
| JP6502505B2 (ja) | 2019-04-17 |
| AU2015372704B2 (en) | 2018-09-20 |
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