JPH10503376A - 高発現の宿主細胞を選択する方法 - Google Patents

高発現の宿主細胞を選択する方法

Info

Publication number
JPH10503376A
JPH10503376A JP8506644A JP50664496A JPH10503376A JP H10503376 A JPH10503376 A JP H10503376A JP 8506644 A JP8506644 A JP 8506644A JP 50664496 A JP50664496 A JP 50664496A JP H10503376 A JPH10503376 A JP H10503376A
Authority
JP
Japan
Prior art keywords
gene
product
cells
splice donor
selectable
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.)
Withdrawn
Application number
JP8506644A
Other languages
English (en)
Japanese (ja)
Inventor
クローリー，クレイグ・ダブリュー
Original Assignee
ジェネンテク・インコーポレイテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ジェネンテク・インコーポレイテッド filed Critical ジェネンテク・インコーポレイテッド
Publication of JPH10503376A publication Critical patent/JPH10503376A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
    • C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
    • C12N9/6424—Serine endopeptidases (3.4.21)
    • C12N9/6456—Plasminogen activators
    • 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
    • C07K14/715—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons
    • C07K14/7151—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons for tumor necrosis factor [TNF], for lymphotoxin [LT]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/42—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins
    • C07K16/4283—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins against an allotypic or isotypic determinant on Ig
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/64—General methods for preparing the vector, for introducing it into the cell or for selecting the vector-containing host
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/67—General methods for enhancing the expression
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • 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
    • C12N2830/00—Vector systems having a special element relevant for transcription
    • C12N2830/42—Vector systems having a special element relevant for transcription being an intron or intervening sequence for splicing and/or stability of RNA
    • 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
    • C12N2840/00—Vectors comprising a special translation-regulating system
    • C12N2840/20—Vectors comprising a special translation-regulating system translation of more than one cistron
    • 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
    • C12N2840/00—Vectors comprising a special translation-regulating system
    • C12N2840/44—Vectors comprising a special translation-regulating system being a specific part of the splice mechanism, e.g. donor, acceptor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
JP8506644A 1994-08-05 1995-07-28 高発現の宿主細胞を選択する方法 Withdrawn JPH10503376A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/286,740 1994-08-05
US08/286,740 US5561053A (en) 1994-08-05 1994-08-05 Method for selecting high-expressing host cells
PCT/US1995/009576 WO1996004391A1 (en) 1994-08-05 1995-07-28 Method for selecting high-expressing host cells

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006201808A Division JP4528940B2 (ja) 1994-08-05 2006-07-25 高発現の宿主細胞を選択する方法

Publications (1)

Publication Number Publication Date
JPH10503376A true JPH10503376A (ja) 1998-03-31

Family

ID=23099965

Family Applications (2)

Application Number Title Priority Date Filing Date
JP8506644A Withdrawn JPH10503376A (ja) 1994-08-05 1995-07-28 高発現の宿主細胞を選択する方法
JP2006201808A Expired - Lifetime JP4528940B2 (ja) 1994-08-05 2006-07-25 高発現の宿主細胞を選択する方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2006201808A Expired - Lifetime JP4528940B2 (ja) 1994-08-05 2006-07-25 高発現の宿主細胞を選択する方法

Country Status (13)

Country Link
US (1) US5561053A (https=)
EP (1) EP0770136B1 (https=)
JP (2) JPH10503376A (https=)
AT (1) ATE353970T1 (https=)
AU (1) AU704408B2 (https=)
CA (1) CA2195303C (https=)
DE (1) DE69535389T2 (https=)
DK (1) DK0770136T3 (https=)
ES (1) ES2282994T3 (https=)
IL (1) IL114820A0 (https=)
MX (1) MX9700852A (https=)
PT (1) PT770136E (https=)
WO (1) WO1996004391A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016514477A (ja) * 2013-03-30 2016-05-23 ウーシャ バイオテック リミテッド 哺乳動物細胞内で生物活性タンパク質を発現させるための方法および構築物

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US4965199A (en) * 1984-04-20 1990-10-23 Genentech, Inc. Preparation of functional human factor VIII in mammalian cells using methotrexate based selection
US6090382A (en) * 1996-02-09 2000-07-18 Basf Aktiengesellschaft Human antibodies that bind human TNFα
DK0929578T3 (da) 1996-02-09 2003-08-25 Abbott Lab Bermuda Ltd Humane antistoffer, der binder human TNFalfa
US5994511A (en) 1997-07-02 1999-11-30 Genentech, Inc. Anti-IgE antibodies and methods of improving polypeptides
US6172213B1 (en) * 1997-07-02 2001-01-09 Genentech, Inc. Anti-IgE antibodies and method of improving polypeptides
US20030054400A1 (en) 1997-09-17 2003-03-20 Genentech, Inc. Secreted and transmembrane polypeptides and nucleic acids encoding the same
US7169906B2 (en) * 1997-09-17 2007-01-30 Genentech, Inc. PRO211 polypeptides
US6974689B1 (en) * 1997-09-18 2005-12-13 Genentech, Inc. Nucleic acid encoding PRO211 polypeptides
CN100582230C (zh) * 1997-09-26 2010-01-20 阿瑟西斯公司 通过载体构建体与细胞dna的非同源重组来表达内源基因
US6897066B1 (en) 1997-09-26 2005-05-24 Athersys, Inc. Compositions and methods for non-targeted activation of endogenous genes
US7316923B1 (en) 1997-09-26 2008-01-08 Athersys, Inc. Compositions and methods for non-targeted activation of endogenous genes
WO2000056914A1 (en) * 1999-03-24 2000-09-28 Gene Therapy Systems, Inc. Method for generating transcriptionally active dna fragments
DK1196566T3 (da) * 1999-07-12 2006-06-06 Genentech Inc Ekspressionsvektorer og -metoder
US20050005310A1 (en) * 1999-07-12 2005-01-06 Genentech, Inc. Expression vectors and methods
GB2355010A (en) * 1999-10-04 2001-04-11 Jan Joris Brosens Use of cell-specific splicing in gene therapy
US20020165175A1 (en) * 2001-04-17 2002-11-07 Xiaowu Liang Fast and enzymeless cloning of nucleic acid fragments
PL368972A1 (en) 2001-08-29 2005-04-04 Genentech, Inc. Bv8 nucleic acids and polypeptides with mitogenic activity
US20030157641A1 (en) * 2001-11-16 2003-08-21 Idec Pharmaceuticals Corporation Polycistronic expression of antibodies
EP2022799A2 (en) 2001-11-16 2009-02-11 Biogen Idec Inc. Polycistronic expression of antibodies
US20050019925A1 (en) * 2002-11-14 2005-01-27 Genentech, Inc. Intron fusion construct and method of using for selecting high-expressing production cell lines
ATE354645T1 (de) * 2002-12-20 2007-03-15 Chromagenics Bv Mittel und methoden zur produktion eines proteins durch chromatin-öffner, die chromatin zugänglicher für transkriptionsfaktoren machen können
JP4912144B2 (ja) 2003-03-12 2012-04-11 ジェネンテック， インコーポレイテッド 造血促進のためのｂｖ８及び／又はｅｇ−ｖｅｇｆの使用
AU2005222963B2 (en) * 2004-03-15 2009-10-29 Biogen Idec Ma Inc. Methods and constructs for expressing polypeptide multimers in eukaryotic cells using alternative splicing
US8999667B2 (en) * 2004-11-08 2015-04-07 Chromagenics B.V. Selection of host cells expressing protein at high levels
US8039230B2 (en) * 2004-11-08 2011-10-18 Chromagenics B.V. Selection of host cells expressing protein at high levels
US20060195935A1 (en) 2004-11-08 2006-08-31 Chromagenics B.V. Selection of host cells expressing protein at high levels
US20060172382A1 (en) * 2004-11-08 2006-08-03 Chromagenics B.V. Selection of host cells expressing protein at high levels
EP1809750B1 (en) 2004-11-08 2012-03-21 ChromaGenics B.V. Selection of host cells expressing protein at high levels
US7968700B2 (en) * 2006-03-20 2011-06-28 Chromagenics B.V. Expression augmenting DNA fragments, use thereof, and methods for finding thereof
US8852928B2 (en) * 2007-07-06 2014-10-07 Temasek Life Sciences Laboratory Limited LexA-based chemical-inducible gene expression system for use in transgenic animals
JP4976502B2 (ja) 2007-10-15 2012-07-18 中外製薬株式会社 抗体の製造方法
EP2443239B1 (en) 2009-06-15 2015-11-25 Cellagenics B.V. Novel stringent selectable markers
CN103038352B (zh) 2010-06-15 2015-12-16 萨拉基尼克有限公司 用于增强基因表达的新型基因间元件
CN103180443B (zh) 2010-09-01 2016-01-13 萨拉基尼克有限公司 用于增强基因表达的来自核糖体蛋白启动子的核酸片段
EP2702077A2 (en) 2011-04-27 2014-03-05 AbbVie Inc. Methods for controlling the galactosylation profile of recombinantly-expressed proteins
US9150645B2 (en) 2012-04-20 2015-10-06 Abbvie, Inc. Cell culture methods to reduce acidic species
WO2013158273A1 (en) 2012-04-20 2013-10-24 Abbvie Inc. Methods to modulate c-terminal lysine variant distribution
US9067990B2 (en) 2013-03-14 2015-06-30 Abbvie, Inc. Protein purification using displacement chromatography
US9249182B2 (en) 2012-05-24 2016-02-02 Abbvie, Inc. Purification of antibodies using hydrophobic interaction chromatography
EP3578660A1 (en) 2012-07-05 2019-12-11 F. Hoffmann-La Roche AG Expression and secretion system
HK1211981A1 (en) 2012-09-02 2016-06-03 Abbvie Inc. Methods to control protein heterogeneity
US9512214B2 (en) 2012-09-02 2016-12-06 Abbvie, Inc. Methods to control protein heterogeneity
SG11201507230PA (en) 2013-03-12 2015-10-29 Abbvie Inc Human antibodies that bind human tnf-alpha and methods of preparing the same
US9017687B1 (en) 2013-10-18 2015-04-28 Abbvie, Inc. Low acidic species compositions and methods for producing and using the same using displacement chromatography
WO2014151878A2 (en) 2013-03-14 2014-09-25 Abbvie Inc. Methods for modulating protein glycosylation profiles of recombinant protein therapeutics using monosaccharides and oligosacharides
US8921526B2 (en) 2013-03-14 2014-12-30 Abbvie, Inc. Mutated anti-TNFα antibodies and methods of their use
US9598667B2 (en) 2013-10-04 2017-03-21 Abbvie Inc. Use of metal ions for modulation of protein glycosylation profiles of recombinant proteins
US8946395B1 (en) 2013-10-18 2015-02-03 Abbvie Inc. Purification of proteins using hydrophobic interaction chromatography
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
US20150139988A1 (en) 2013-11-15 2015-05-21 Abbvie, Inc. Glycoengineered binding protein compositions
WO2020020471A1 (en) 2018-07-27 2020-01-30 Umc Utrecht Holding B.V. Ascl2-responsive reporters for labeling of intestinal stem cell activity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399216A (en) * 1980-02-25 1983-08-16 The Trustees Of Columbia University Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials
US4634665A (en) * 1980-02-25 1987-01-06 The Trustees Of Columbia University In The City Of New York Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials
US4965199A (en) * 1984-04-20 1990-10-23 Genentech, Inc. Preparation of functional human factor VIII in mammalian cells using methotrexate based selection
FI86885C (fi) * 1984-04-20 1992-10-26 Genentech Inc Foerfarande foer framstaellning av human rekombinantfaktor viii och nukleinsyrasekvenser och vektorer anvaend daertill
CA1341228C (en) * 1985-06-27 2001-05-15 Mark J. Murray Expression of protein c
GB2197321B (en) * 1986-09-12 1990-10-03 Genentech Inc Method and vectors for obtaining continuous production of heterologous protein in a eukaryotic host cell line
US5043270A (en) * 1989-03-31 1991-08-27 The Board Of Trustees Of The Leland Stanford Junior University Intronic overexpression vectors
CA2104598C (en) * 1991-03-29 2003-01-07 Justus B. Cohen Methods for selection of recombinant host cells expressing high levels of a desired protein
MX9305183A (es) * 1992-08-27 1994-05-31 Us Agriculture Intron portatil, molecula de adn genomico viral, virus vivo y vacuna que los contiene y metodo para su obtencion.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016514477A (ja) * 2013-03-30 2016-05-23 ウーシャ バイオテック リミテッド 哺乳動物細胞内で生物活性タンパク質を発現させるための方法および構築物

Also Published As

Publication number Publication date
AU3204595A (en) 1996-03-04
MX9700852A (es) 1997-04-30
JP4528940B2 (ja) 2010-08-25
CA2195303A1 (en) 1996-02-15
ATE353970T1 (de) 2007-03-15
EP0770136B1 (en) 2007-02-14
ES2282994T3 (es) 2007-10-16
JP2006296438A (ja) 2006-11-02
DE69535389T2 (de) 2007-10-31
WO1996004391A1 (en) 1996-02-15
DK0770136T3 (da) 2007-06-11
IL114820A0 (en) 1995-12-08
EP0770136A1 (en) 1997-05-02
AU704408B2 (en) 1999-04-22
CA2195303C (en) 2008-01-15
DE69535389D1 (de) 2007-03-29
US5561053A (en) 1996-10-01
PT770136E (pt) 2007-05-31

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