JP2002501374A - 強化されたタンパク産生のための細胞培養培地 - Google Patents
強化されたタンパク産生のための細胞培養培地Info
- Publication number
- JP2002501374A JP2002501374A JP54212698A JP54212698A JP2002501374A JP 2002501374 A JP2002501374 A JP 2002501374A JP 54212698 A JP54212698 A JP 54212698A JP 54212698 A JP54212698 A JP 54212698A JP 2002501374 A JP2002501374 A JP 2002501374A
- Authority
- JP
- Japan
- Prior art keywords
- culture medium
- cells
- cell
- cell culture
- culturing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
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Classifications
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- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
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- C—CHEMISTRY; METALLURGY
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- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/26—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against hormones ; against hormone releasing or inhibiting factors
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/42—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against immunoglobulins
- C07K16/4283—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against immunoglobulins against an allotypic or isotypic determinant on Ig
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- C07—ORGANIC CHEMISTRY
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- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/44—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere, e.g. haptens, metals, DNA, RNA, amino acids
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- C—CHEMISTRY; METALLURGY
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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
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- C—CHEMISTRY; METALLURGY
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- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
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- C—CHEMISTRY; METALLURGY
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.培地中で培養される細胞のためのアミノ酸及び炭水化物エネルギー源の水性 溶液を含む細胞培養培地において、 上記水性溶液が、 (i) 30℃〜50℃の温度で上記アミノ酸で実質的に飽和しており; (ii) 320〜450mOsmの浸透圧を有し; (iii) 5.50〜20g/lのアミノ酸及び5.50〜15g/lの上記 炭水化物エネルギー源を含有すること 及び上記培地における溶液中のアミノ酸の乾燥重量が、上記培地に存在する すべての固形成分の総乾燥重量の少なくとも20%を構成すること を特徴とする改良。 2.上記炭水化物エネルギー源が、グルコースである、請求項1記載の細胞培養 培地。 3.320〜450mOsmの上記浸透圧が、少なくとも一部はナトリウム塩に よって提供される、請求項1記載の細胞培養培地。 4.320〜450mOsmの上記浸透圧が、少なくとも一部は塩化ナトリウム オスモライトによって提供される、請求項1又は請求項2記載の細胞培養培 地。 5.アミノ酸で実質的に飽和した上記水性溶液中に溶解していないアミノ酸の懸 濁液を更に含み、上記実質的な飽和が、上記水性培地において溶液中のアミ ノ酸を細胞生育が消費するにつれて維持される、請求項1記載の細胞培養培 地。 6.水性基本細胞培養培地において、上記基本培地に、 (i) ある濃度の、5.50〜20g/lの総アミノ酸濃度を提供するた めの細胞輸送系Aと反応性の1又は2以上のアミノ酸; (ii) 320〜450mOsmの、ナトリウム塩オスモライトによって 提供される浸透圧; を提供することを含む改良。 7.オスモライト(ii)が、塩化ナトリウムである、請求項6記載の細胞培養培 地。 8.上記細胞輸送系Aと反応性の1又は2以上のアミノ酸が、両性イオンのアミ ノ酸である、請求項6記載の細胞培養培地。 9.上記細胞輸送系Aと反応性の1又は2以上のアミノ酸が、アラニン、グリシ ン、ヒスチジン、メチオニン、プロリン及びセリンからなる群から選択され る、請求項6記載の細胞培養培地。 10.上記基本細胞培養培地が、RPMI、DMEM、HamのF12、RDF又 はeRDFである、請求項6又は請求項7又は請求項8記載の細胞培養培地 。 11.細胞培養培地28101、28102又は28103。 12.請求項1、請求項2、又は請求項3、又は請求項11記載の培養培地におい て細胞を培養することを含む方法。 13.以下の工程: (i) 請求項1又は請求項2又は請求項3又は請求項11記載の細胞培 養培地を用意し; (ii) 工程(i)で用意した培地中で組換え発現ベクターを含むCHO細 胞を培養し;そして (iii) 上記CHO細胞によって発現された組換えタンパクを回収する工 程 を含む方法。 14.組換え発現ベクターを含むCHO細胞が、ジシストロン性DHFRイントロ ン発現ベクターである、請求項13記載の方法。 15.培養培地28103中でCHO細胞を培養することを含む方法。 16.上記培養培地中で培養される細胞が、ハイブリドーマである、請求項13記 載の方法。 17.請求項1、請求項2又は請求項3又は請求項11記載の培養培地中で哺乳類 細胞を培養することを含む方法。 18.請求項1、又は請求項2又は請求項3又は請求項11記載の培養培地中で組 換えタンパクのための発現ベクターを有する哺乳類細胞を培養することを含 む方法。 19.請求項1、請求項2、請求項3又は請求項11記載の培養培地中で組換えタ ンパクのための発現ベクターを有するCHO細胞又はBHK細胞又はCOS 細胞又はNamaliva細胞を培養することを含む方法。 20.請求項6又は請求項7又は請求項8又は請求項9記載の培養培地中で細胞を 培養することを含む方法。 21.請求項7又は請求項8又は請求項9記載の培養培地中で哺乳類細胞を培養す ることを含む方法。 22.請求項7又は請求項8又は請求項9記載の培養培地中で組換えタンパクのた めの発現ベクターを有する哺乳類細胞を培養することを含む方法。 23.請求項7又は請求項8又は請求項9記載の培養培地中で組換えタンパクのた めの発現ベクターを有するCHO細胞又はBHK細胞又はCOS細胞又はN amaliva細胞を培養することを含む方法。 24.アミノ酸、炭水化物及びビタミンを含む細胞培養培地成分の乾燥混合物であ って、上記アミノ酸成分が、上記混合物の乾燥重量の少なくとも20%を構 成する混合物。 25.上記アミノ酸成分が、上記混合物の乾燥重量の30%〜50%を構成する、 請求項24記載の混合物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/833,500 | 1997-04-07 | ||
| US08/833,500 US20020012991A1 (en) | 1997-04-07 | 1997-04-07 | Cell culture media for enhanced protein production |
| PCT/US1998/006800 WO1998045411A1 (en) | 1997-04-07 | 1998-04-07 | Cell culture media for enhanced protein production |
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| Publication Number | Publication Date |
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| JP2002501374A true JP2002501374A (ja) | 2002-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54212698A Ceased JP2002501374A (ja) | 1997-04-07 | 1998-04-07 | 強化されたタンパク産生のための細胞培養培地 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US20020012991A1 (ja) |
| EP (1) | EP0973867A4 (ja) |
| JP (1) | JP2002501374A (ja) |
| CA (1) | CA2286323C (ja) |
| WO (1) | WO1998045411A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008511328A (ja) * | 2004-08-27 | 2008-04-17 | ワイス・リサーチ・アイルランド・リミテッド | 抗アミロイドベータ抗体の製法 |
| JP2008511329A (ja) * | 2004-08-27 | 2008-04-17 | ワイス・リサーチ・アイルランド・リミテッド | ポリペプチドの製造 |
| JP2008511330A (ja) * | 2004-08-27 | 2008-04-17 | ワイス・リサーチ・アイルランド・リミテッド | TNFR−Ig融合タンパク質の製法 |
| JP2018509920A (ja) * | 2015-04-01 | 2018-04-12 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 細胞培養培地 |
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| AU4330597A (en) * | 1996-08-30 | 1998-03-19 | Life Technologies, Inc. | Serum-free mammalian cell culture medium, and uses thereof |
| US20020012991A1 (en) * | 1997-04-07 | 2002-01-31 | Florence Chua Nee Ho Kit Fong | Cell culture media for enhanced protein production |
| US20040115695A1 (en) * | 2002-07-19 | 2004-06-17 | Morphotek Inc. | Methods for generating enhanced antibody producing cell lines with improved growth characteristics |
| EP1549678A4 (en) * | 2002-09-30 | 2006-01-18 | Pfizer Prod Inc | HYBRIDOMAS THAT PRODUCE HIGH CONCENTRATIONS OF ANTIBODIES TO THE HUMAN SEQUENCE |
| EP1707634A1 (en) | 2005-03-29 | 2006-10-04 | Octapharma AG | Method for isolation of recombinantly produced proteins |
| DK2154244T3 (en) | 2007-04-26 | 2017-06-12 | Chugai Pharmaceutical Co Ltd | CELL CULTIVATION PROCEDURE WHEN AN ACID-ENRICHED MEDIUM IS USED |
| KR101828624B1 (ko) | 2010-04-26 | 2018-02-12 | 노파르티스 아게 | 개선된 세포 배양 방법 |
| WO2013006479A2 (en) | 2011-07-01 | 2013-01-10 | Amgen Inc. | Mammalian cell culture |
| US20130281355A1 (en) | 2012-04-24 | 2013-10-24 | Genentech, Inc. | Cell culture compositions and methods for polypeptide production |
| KR20210037745A (ko) * | 2013-03-15 | 2021-04-06 | 제넨테크, 인크. | 항산화제를 함유하는 세포 배양 조성물 및 폴리펩티드 생산 방법 |
| TWI797060B (zh) | 2015-08-04 | 2023-04-01 | 美商再生元醫藥公司 | 補充牛磺酸之細胞培養基及用法 |
| US10119117B2 (en) | 2016-01-28 | 2018-11-06 | Nanogen Pharmaceutical Biotechnology Co., Ltd | Universal, glycosylation enhancer, completely chemically defined medium formulation |
| WO2018018613A1 (zh) * | 2016-07-29 | 2018-02-01 | 广东东阳光药业有限公司 | 一种提高抗体纯度的细胞培养基和培养方法 |
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| US3950547A (en) * | 1974-08-26 | 1976-04-13 | Syntex (U.S.A.) Inc. | Dietary composition and methods of preparing |
| US4767704A (en) * | 1983-10-07 | 1988-08-30 | Columbia University In The City Of New York | Protein-free culture medium |
| US4724206A (en) * | 1984-02-13 | 1988-02-09 | Damon Biotech, Inc. | Protein production using hypertonic media |
| US5122469A (en) * | 1990-10-03 | 1992-06-16 | Genentech, Inc. | Method for culturing Chinese hamster ovary cells to improve production of recombinant proteins |
| GB9022545D0 (en) * | 1990-10-17 | 1990-11-28 | Wellcome Found | Culture medium |
| US20020012991A1 (en) * | 1997-04-07 | 2002-01-31 | Florence Chua Nee Ho Kit Fong | Cell culture media for enhanced protein production |
-
1997
- 1997-04-07 US US08/833,500 patent/US20020012991A1/en not_active Abandoned
-
1998
- 1998-04-07 CA CA 2286323 patent/CA2286323C/en not_active Expired - Lifetime
- 1998-04-07 JP JP54212698A patent/JP2002501374A/ja not_active Ceased
- 1998-04-07 WO PCT/US1998/006800 patent/WO1998045411A1/en not_active Ceased
- 1998-04-07 EP EP98915312A patent/EP0973867A4/en not_active Withdrawn
-
2002
- 2002-10-04 US US10/264,979 patent/US7601535B1/en not_active Expired - Fee Related
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2009
- 2009-10-12 US US12/577,666 patent/US20100093039A1/en not_active Abandoned
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| JP2008511329A (ja) * | 2004-08-27 | 2008-04-17 | ワイス・リサーチ・アイルランド・リミテッド | ポリペプチドの製造 |
| JP2008511330A (ja) * | 2004-08-27 | 2008-04-17 | ワイス・リサーチ・アイルランド・リミテッド | TNFR−Ig融合タンパク質の製法 |
| JP4864892B2 (ja) * | 2004-08-27 | 2012-02-01 | ワイス・リサーチ・アイルランド・リミテッド | ポリペプチドの製造 |
| JP2012095671A (ja) * | 2004-08-27 | 2012-05-24 | Wyeth Research Ireland Ltd | 抗アミロイドベータ抗体の製法 |
| JP2018509920A (ja) * | 2015-04-01 | 2018-04-12 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 細胞培養培地 |
| JP2022046632A (ja) * | 2015-04-01 | 2022-03-23 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 細胞培養培地 |
| JP2022046631A (ja) * | 2015-04-01 | 2022-03-23 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 細胞培養培地 |
| JP7230167B2 (ja) | 2015-04-01 | 2023-02-28 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 細胞培養培地 |
| JP7354222B2 (ja) | 2015-04-01 | 2023-10-02 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 細胞培養培地 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100093039A1 (en) | 2010-04-15 |
| US7601535B1 (en) | 2009-10-13 |
| CA2286323C (en) | 2010-06-15 |
| CA2286323A1 (en) | 1998-10-15 |
| WO1998045411A1 (en) | 1998-10-15 |
| EP0973867A4 (en) | 2002-12-04 |
| EP0973867A1 (en) | 2000-01-26 |
| US20020012991A1 (en) | 2002-01-31 |
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