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

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034Isolating an individual clone by screening libraries
    • C12N15/1055Protein x Protein interaction, e.g. two hybrid selection
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/06Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
    • C07K16/065Purification, fragmentation
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/65Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression using markers
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/67General methods for enhancing the expression
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/93Ligases (6)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y104/00Oxidoreductases acting on the CH-NH2 group of donors (1.4)
    • C12Y104/01Oxidoreductases acting on the CH-NH2 group of donors (1.4) with NAD+ or NADP+ as acceptor (1.4.1)
    • C12Y104/01002Glutamate dehydrogenase (1.4.1.2)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y603/00Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/01Acid-ammonia (or amine)ligases (amide synthases)(6.3.1)
    • C12Y603/01002Glutamate-ammonia ligase (6.3.1.2)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y603/00Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/04Other carbon-nitrogen ligases (6.3.4)
    • C12Y603/04004Adenylosuccinate synthase (6.3.4.4)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y603/00Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/04Other carbon-nitrogen ligases (6.3.4)
    • C12Y603/04005Argininosuccinate synthase (6.3.4.5)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/30Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/8509Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic
    • C12N2015/8518Vectors 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)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (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) CN115873904A (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) MX394682B (fr)
SG (1) SG11201810040WA (fr)
TW (2) TWI757291B (fr)
WO (1) WO2017197098A1 (fr)

Families Citing this family (12)

* 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
EP4295904A3 (fr) 2017-05-24 2024-02-28 Thoeris GmbH Utilisation de glutamine synthétase pour le traitement de l'hyperammoniémie
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
CA3137457A1 (fr) * 2019-05-07 2020-11-12 Amgen Inc. Vecteurs et systemes d'expression pour produire des proteines recombinees
EP4384623A4 (fr) * 2021-08-03 2025-09-24 Shanghai Zhenge Biotechnology Co Ltd Marqueurs sélectionnables pour système d'expression eucaryote
WO2023125389A1 (fr) * 2021-12-27 2023-07-06 Shanghai Zhenge Biotechnology Co., Ltd. Nouveaux marqueurs pour système de production recombinée
CN118900915A (zh) 2022-03-23 2024-11-05 勃林格殷格翰国际公司 作为哺乳动物细胞中的选择标记物的细菌谷氨酰胺合成酶
EP4496884A1 (fr) 2022-03-23 2025-01-29 Boehringer Ingelheim International Gmbh Nouveaux variants de glutamine synthétase en tant que marqueur de sélection
WO2025037708A1 (fr) * 2023-08-16 2025-02-20 Korea Advanced Institute Of Science And Technology Procédé de sélection d'une lignée cellulaire exprimant des niveaux élevés de protéines recombinées faisant appel à un vecteur d'expression clivé de glutamine synthétase
WO2025128343A1 (fr) 2023-12-11 2025-06-19 Just-Evotec Biologics, Inc. Expression de protéines par trans-épissage et marqueurs sélectionnables divisés
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
WO2025250814A1 (fr) * 2024-05-31 2025-12-04 Amgen Inc. Ingénierie de la glutamine synthétase scindée exploitant les intéines

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Also Published As

Publication number Publication date
IL300591A (en) 2023-04-01
KR102323519B1 (ko) 2021-11-09
EP3455359A1 (fr) 2019-03-20
TW202223093A (zh) 2022-06-16
CN115873904A (zh) 2023-03-31
KR102439719B1 (ko) 2022-09-02
AU2017263454A1 (en) 2018-12-06
CA3024027A1 (fr) 2017-11-16
MX394682B (es) 2025-03-24
IL262923B1 (en) 2023-04-01
BR112018073316A2 (pt) 2019-06-04
CN109219660A (zh) 2019-01-15
AU2023200660A1 (en) 2023-03-09
EP3455359B1 (fr) 2022-03-09
US20190127452A1 (en) 2019-05-02
KR20210135635A (ko) 2021-11-15
TW201805422A (zh) 2018-02-16
MX2022009674A (es) 2022-09-09
TWI821905B (zh) 2023-11-11
KR20190005193A (ko) 2019-01-15
US11384140B2 (en) 2022-07-12
MX2018013882A (es) 2019-03-14
AU2017263454B2 (en) 2023-02-09
IL262923B2 (en) 2023-08-01
WO2017197098A1 (fr) 2017-11-16
TWI757291B (zh) 2022-03-11
SG11201810040WA (en) 2018-12-28
JP7344949B2 (ja) 2023-09-14
AU2023200660B2 (en) 2024-12-12
IL262923A (en) 2019-01-31
CN109219660B (zh) 2023-01-06
US20230048658A1 (en) 2023-02-16
CL2018003210A1 (es) 2019-02-15
JP2022033734A (ja) 2022-03-02
EP4067493A1 (fr) 2022-10-05
ES2914118T3 (es) 2022-06-07
EA201892588A1 (ru) 2019-06-28
JP2019514417A (ja) 2019-06-06
JP6972022B2 (ja) 2021-11-24

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