MA44976A - Sélection directe de cellules exprimant des teneurs élevées en protéines hétéromères à l'aide de vecteurs de complémentation intragénique de glutamine synthétase - Google Patents

Sélection directe de cellules exprimant des teneurs élevées en protéines hétéromères à l'aide de vecteurs de complémentation intragénique de glutamine synthétase

Info

Publication number
MA44976A
MA44976A MA044976A MA44976A MA44976A MA 44976 A MA44976 A MA 44976A MA 044976 A MA044976 A MA 044976A MA 44976 A MA44976 A MA 44976A MA 44976 A MA44976 A MA 44976A
Authority
MA
Morocco
Prior art keywords
intragenic
supplementation
vectors
cells expressing
high levels
Prior art date
Application number
MA044976A
Other languages
English (en)
Inventor
Neeraj Jagdish Agrawal
Kristine M Daris
Yadlin Dina A Fomina
Randal R Ketchem
Jeffrey T Mcgrew
Trent P Munro
Original Assignee
Amgen Inc
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 Amgen Inc filed Critical Amgen Inc
Publication of MA44976A publication Critical patent/MA44976A/fr

Links

Classifications

    • 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
    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034—Isolating an individual clone by screening libraries
    • C12N15/1055—Protein x Protein interaction, e.g. two hybrid selection
    • 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
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/06—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
    • C07K16/065—Purification, fragmentation
    • 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
    • C12N15/65—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression using markers
    • 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
    • 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
    • C12N9/93—Ligases (6)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y104/00—Oxidoreductases acting on the CH-NH2 group of donors (1.4)
    • C12Y104/01—Oxidoreductases acting on the CH-NH2 group of donors (1.4) with NAD+ or NADP+ as acceptor (1.4.1)
    • C12Y104/01002—Glutamate dehydrogenase (1.4.1.2)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/01—Acid-ammonia (or amine)ligases (amide synthases)(6.3.1)
    • C12Y603/01002—Glutamate-ammonia ligase (6.3.1.2)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/04—Other carbon-nitrogen ligases (6.3.4)
    • C12Y603/04004—Adenylosuccinate synthase (6.3.4.4)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/04—Other carbon-nitrogen ligases (6.3.4)
    • C12Y603/04005—Argininosuccinate synthase (6.3.4.5)
    • 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
    • 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
    • C12N15/8509—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic
    • C12N2015/8518—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic expressing industrially exogenous proteins, e.g. for pharmaceutical use, human insulin, blood factors, immunoglobulins, pseudoparticles

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Peptides Or Proteins (AREA)
MA044976A 2016-05-11 2017-05-11 Sélection directe de cellules exprimant des teneurs élevées en protéines hétéromères à l'aide de vecteurs de complémentation intragénique de glutamine synthétase MA44976A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662334966P 2016-05-11 2016-05-11

Publications (1)

Publication Number Publication Date
MA44976A true MA44976A (fr) 2019-03-20

Family

ID=58873869

Family Applications (1)

Application Number Title Priority Date Filing Date
MA044976A MA44976A (fr) 2016-05-11 2017-05-11 Sélection directe de cellules exprimant des teneurs élevées en protéines hétéromères à l'aide de vecteurs de complémentation intragénique de glutamine synthétase

Country Status (17)

Country Link
US (2) US11384140B2 (fr)
EP (2) EP3455359B1 (fr)
JP (2) JP6972022B2 (fr)
KR (2) KR102323519B1 (fr)
CN (2) CN109219660B (fr)
AU (2) AU2017263454B2 (fr)
BR (1) BR112018073316A2 (fr)
CA (1) CA3024027A1 (fr)
CL (1) CL2018003210A1 (fr)
EA (1) EA201892588A1 (fr)
ES (1) ES2914118T3 (fr)
IL (2) IL300591A (fr)
MA (1) MA44976A (fr)
MX (2) MX2018013882A (fr)
SG (1) SG11201810040WA (fr)
TW (2) TWI757291B (fr)
WO (1) WO2017197098A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3529362A4 (fr) * 2016-11-16 2020-06-03 Agency for Science, Technology and Research Glutamine synthétase atténuée en tant que marqueur de sélection
JP2020520677A (ja) 2017-05-24 2020-07-16 テリス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＴｈｏｅｒｉｓ ＧｍｂＨ 高アンモニア血症を治療するためのグルタミン合成酵素の使用
CN109988777A (zh) * 2017-12-29 2019-07-09 南京金斯瑞生物科技有限公司 谷氨酰胺合成酶基因以及应用
WO2020227206A1 (fr) * 2019-05-07 2020-11-12 Amgen Inc. Vecteurs et systèmes d'expression pour produire des protéines recombinées
CN118103512A (zh) * 2021-08-03 2024-05-28 上海臻格生物技术有限公司 用于真核表达系统的可选择标志物
WO2023180398A1 (fr) 2022-03-23 2023-09-28 Boehringer Ingelheim International Gmbh Glutamine synthétase bactérienne en tant que marqueur de sélection dans des cellules de mammifère
WO2023180374A1 (fr) 2022-03-23 2023-09-28 Boehringer Ingelheim International Gmbh Nouveaux variants de glutamine synthétase en tant que marqueur de sélection
CN118006685B (zh) * 2024-04-07 2024-07-23 上海碧博生物医药科技有限公司 一种快速的高表达单克隆细胞株构建方法

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JPH0819508B2 (ja) 1987-08-19 1996-02-28 三菱マテリアル株式会社 Ｆｅ−Ｃｏ基合金製高周波用磁芯材
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Also Published As

Publication number Publication date
US20190127452A1 (en) 2019-05-02
EP3455359A1 (fr) 2019-03-20
CA3024027A1 (fr) 2017-11-16
MX2018013882A (es) 2019-03-14
IL262923B2 (en) 2023-08-01
WO2017197098A1 (fr) 2017-11-16
KR20210135635A (ko) 2021-11-15
BR112018073316A2 (pt) 2019-06-04
KR102439719B1 (ko) 2022-09-02
KR20190005193A (ko) 2019-01-15
EP4067493A1 (fr) 2022-10-05
JP6972022B2 (ja) 2021-11-24
TW201805422A (zh) 2018-02-16
KR102323519B1 (ko) 2021-11-09
CL2018003210A1 (es) 2019-02-15
EA201892588A1 (ru) 2019-06-28
TWI821905B (zh) 2023-11-11
JP2022033734A (ja) 2022-03-02
IL300591A (en) 2023-04-01
TW202223093A (zh) 2022-06-16
CN115873904A (zh) 2023-03-31
ES2914118T3 (es) 2022-06-07
CN109219660B (zh) 2023-01-06
MX2022009674A (es) 2022-09-09
CN109219660A (zh) 2019-01-15
TWI757291B (zh) 2022-03-11
IL262923B1 (en) 2023-04-01
US20230048658A1 (en) 2023-02-16
EP3455359B1 (fr) 2022-03-09
AU2017263454B2 (en) 2023-02-09
IL262923A (en) 2019-01-31
SG11201810040WA (en) 2018-12-28
JP7344949B2 (ja) 2023-09-14
AU2017263454A1 (en) 2018-12-06
AU2023200660A1 (en) 2023-03-09
JP2019514417A (ja) 2019-06-06
US11384140B2 (en) 2022-07-12

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