CA3015371A1 - Compositions and methods for making antibodies based on use of an expression-enhancing locus - Google Patents

Compositions and methods for making antibodies based on use of an expression-enhancing locus Download PDF

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Publication number
CA3015371A1
CA3015371A1 CA3015371A CA3015371A CA3015371A1 CA 3015371 A1 CA3015371 A1 CA 3015371A1 CA 3015371 A CA3015371 A CA 3015371A CA 3015371 A CA3015371 A CA 3015371A CA 3015371 A1 CA3015371 A1 CA 3015371A1
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Canada
Prior art keywords
nucleic acid
nucleotide sequence
sequence encoding
cell
rrs
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Pending
Application number
CA3015371A
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English (en)
French (fr)
Inventor
Robert Babb
Darya Burakov
Gang Chen
James P. Fandl
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Regeneron Pharmaceuticals Inc
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Regeneron Pharmaceuticals Inc
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Publication of CA3015371A1 publication Critical patent/CA3015371A1/en
Pending legal-status Critical Current

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    • 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
    • C07K16/46Hybrid immunoglobulins
    • C07K16/468Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • 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
    • 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
    • C12N15/79Vectors 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
    • 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
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90Stable introduction of foreign DNA into chromosome
    • C12N15/902Stable introduction of foreign DNA into chromosome using homologous recombination
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6897Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids involving reporter genes operably linked to promoters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51Complete heavy chain or Fd fragment, i.e. VH + CH1
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515Complete light chain, i.e. VL + CL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/526CH3 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • 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
    • C12N2510/00Genetically modified cells
    • C12N2510/02Cells for production

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
CA3015371A 2016-04-20 2017-04-20 Compositions and methods for making antibodies based on use of an expression-enhancing locus Pending CA3015371A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662325385P 2016-04-20 2016-04-20
US62/325,385 2016-04-20
PCT/US2017/028552 WO2017184831A1 (en) 2016-04-20 2017-04-20 Compositions and methods for making antibodies based on use of an expression-enhancing locus

Publications (1)

Publication Number Publication Date
CA3015371A1 true CA3015371A1 (en) 2017-10-26

Family

ID=58701850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3015371A Pending CA3015371A1 (en) 2016-04-20 2017-04-20 Compositions and methods for making antibodies based on use of an expression-enhancing locus

Country Status (15)

Country Link
US (2) US11530277B2 (enExample)
EP (1) EP3445780A1 (enExample)
JP (2) JP7134868B2 (enExample)
KR (2) KR20180134894A (enExample)
CN (2) CN116004544A (enExample)
AR (1) AR108295A1 (enExample)
AU (2) AU2017253240B2 (enExample)
BR (1) BR112018071285A2 (enExample)
CA (1) CA3015371A1 (enExample)
EA (1) EA201892137A1 (enExample)
IL (2) IL309065A (enExample)
MX (2) MX2018012866A (enExample)
SG (2) SG10202010156XA (enExample)
TW (1) TW201803981A (enExample)
WO (1) WO2017184831A1 (enExample)

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KR102559149B1 (ko) * 2018-10-26 2023-07-24 에프. 호프만-라 로슈 아게 재조합효소 매개 카세트 교환을 이용한 다중특이적 항체 스크리닝 방법
TW202039852A (zh) * 2018-12-21 2020-11-01 美商建南德克公司 核酸之靶向整合
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EP3986926A1 (en) * 2019-06-19 2022-04-27 F. Hoffmann-La Roche AG Method for the generation of a bivalent, bispecific antibody expressing cell by targeted integration of multiple expression cassettes in a defined organization
KR20220010549A (ko) 2019-06-19 2022-01-25 에프. 호프만-라 로슈 아게 정의된 조직에서 다중 발현 카세트의 표적화된 통합에 의해 다가 이중특이성 항체 발현 세포를 생성하는 방법
MX2021015540A (es) * 2019-06-19 2022-02-10 Hoffmann La Roche Metodo para la generacion de una celula que expresa un anticuerpo trivalente mediante la integracion dirigida de multiples casetes de expresion en una organizacion definida.
MX2021015648A (es) * 2019-06-19 2022-02-03 Hoffmann La Roche Metodo para la generacion de una celula que expresa un anticuerpo multiespecifico multivalente mediante integracion dirigida de multiples casetes de expresion en una organizacion definida.
WO2020264253A1 (en) * 2019-06-26 2020-12-30 Genentech, Inc. Randomized configuration targeted integration of nucleic acids
EP4087925A2 (en) * 2020-01-10 2022-11-16 F. Hoffmann-La Roche AG Method for the assembly of large nucleic acids from short fragments
EP4453227A1 (en) * 2021-12-22 2024-10-30 Genentech, Inc. Multi-vector recombinase mediated cassette exchange
US20250122482A1 (en) 2023-09-07 2025-04-17 Regeneron Pharmaceuticals, Inc. Production and purification of covalently surface modified adeno-associated virus
CN119955730A (zh) * 2023-11-08 2025-05-09 深圳太力生物技术有限责任公司 一种细胞株及其制备方法与应用
US20250163468A1 (en) 2023-11-21 2025-05-22 Regeneron Pharmaceuticals, Inc. Covalently surface modified adeno-associated virus production by in vitro conjugation, and purification of covalently surface modified adeno-associated virus

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Publication number Publication date
US20230322956A1 (en) 2023-10-12
IL262268B1 (en) 2024-01-01
KR20210135340A (ko) 2021-11-12
US20190263937A1 (en) 2019-08-29
SG10202010156XA (en) 2020-11-27
JP7134868B2 (ja) 2022-09-12
KR102474757B1 (ko) 2022-12-07
MX2018012866A (es) 2019-03-11
CN109071633A (zh) 2018-12-21
CN109071633B (zh) 2022-11-18
IL309065A (en) 2024-02-01
EP3445780A1 (en) 2019-02-27
BR112018071285A2 (pt) 2019-02-12
KR20180134894A (ko) 2018-12-19
JP2022164824A (ja) 2022-10-27
IL262268A (en) 2018-11-29
JP2024164196A (ja) 2024-11-26
CN116004544A (zh) 2023-04-25
AU2017253240B2 (en) 2024-07-04
JP7546015B2 (ja) 2024-09-05
MX2024014381A (es) 2024-12-06
SG11201807881VA (en) 2018-10-30
JP2019514358A (ja) 2019-06-06
AU2024220126A1 (en) 2024-10-17
EA201892137A1 (ru) 2019-03-29
IL262268B2 (en) 2024-05-01
TW201803981A (zh) 2018-02-01
AR108295A1 (es) 2018-08-08
US11530277B2 (en) 2022-12-20
AU2017253240A1 (en) 2018-09-20
WO2017184831A1 (en) 2017-10-26

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