CN113862300A - 具有共同轻链的转基因兔 - Google Patents

具有共同轻链的转基因兔 Download PDF

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Publication number
CN113862300A
CN113862300A CN202111174951.7A CN202111174951A CN113862300A CN 113862300 A CN113862300 A CN 113862300A CN 202111174951 A CN202111174951 A CN 202111174951A CN 113862300 A CN113862300 A CN 113862300A
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light chain
human
immunoglobulin
rabbit
antigen
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CN202111174951.7A
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Chinese (zh)
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J·普拉策尔
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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Priority claimed from EP15192002.2A external-priority patent/EP3184547A1/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CN113862300A publication Critical patent/CN113862300A/zh
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027New or modified breeds of vertebrates
    • A01K67/0275Genetically modified vertebrates, e.g. transgenic
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027New or modified breeds of vertebrates
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    • A01K67/0278Knock-in vertebrates, e.g. humanised vertebrates
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    • 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
    • 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
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • 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
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
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    • 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
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0635B lymphocytes
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2207/00Modified animals
    • A01K2207/15Humanized animals
    • AHUMAN NECESSITIES
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    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00Genetically modified animals
    • A01K2217/05Animals comprising random inserted nucleic acids (transgenic)
    • A01K2217/052Animals comprising random inserted nucleic acids (transgenic) inducing gain of function
    • AHUMAN NECESSITIES
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    • A01K2217/00Genetically modified animals
    • A01K2217/07Animals genetically altered by homologous recombination
    • A01K2217/072Animals genetically altered by homologous recombination maintaining or altering function, i.e. knock in
    • AHUMAN NECESSITIES
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    • A01K2217/00Genetically modified animals
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    • A01K2217/206Animal model comprising tissue-specific expression system, e.g. tissue specific expression of transgene, of Cre recombinase
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01K2227/00Animals characterised by species
    • A01K2227/10Mammal
    • A01K2227/107Rabbit
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
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    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/10Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14Specific host cells or culture conditions, e.g. components, pH or temperature
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
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    • 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
    • C07K2317/515Complete light chain, i.e. VL + CL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/55Fab or Fab'
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
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    • 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
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    • C12N2800/00Nucleic acids vectors
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CN202111174951.7A 2015-10-29 2016-10-27 具有共同轻链的转基因兔 Pending CN113862300A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP15192002.2 2015-10-29
EP15192002.2A EP3184547A1 (en) 2015-10-29 2015-10-29 Anti-tpbg antibodies and methods of use
EP16162580 2016-03-29
EP16162580.1 2016-03-29
CN201680063211.7A CN108347906A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔

Related Parent Applications (1)

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Publications (1)

Publication Number Publication Date
CN113862300A true CN113862300A (zh) 2021-12-31

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CN202111174951.7A Pending CN113862300A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔
CN201680063211.7A Pending CN108347906A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔
CN202111178978.3A Pending CN113897371A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔

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CN201680063211.7A Pending CN108347906A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔
CN202111178978.3A Pending CN113897371A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔

Country Status (7)

Country Link
US (1) US20230332175A1 (enExample)
EP (1) EP3367786A1 (enExample)
JP (1) JP7085992B2 (enExample)
CN (3) CN113862300A (enExample)
HK (1) HK1258306A1 (enExample)
SG (2) SG10202006332PA (enExample)
WO (1) WO2017072208A1 (enExample)

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AU2019233523A1 (en) 2018-03-12 2020-10-01 Genmab A/S Antibodies
WO2020132557A1 (en) * 2018-12-21 2020-06-25 Compass Therapeutics Llc Transgenic mouse expressing common human light chain
IL298632A (en) * 2020-06-02 2023-01-01 Biocytogen Pharmaceuticals Beijing Co Ltd Non-human animals genetically modified with a common light chain immunoglobulin locus
EP4242232A4 (en) * 2020-11-06 2024-09-11 Bio-Thera Solutions, Ltd. BISPECIFIC ANTIBODY AND ITS USE
CN115702931A (zh) * 2021-08-06 2023-02-17 百奥泰生物制药股份有限公司 抗pd-l1/cd47双特异抗体在治疗疾病中的应用

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KR20110057245A (ko) * 2008-09-19 2011-05-31 메디뮨 엘엘씨 Cd105에 대해 지시된 항체 및 그의 용도
US20130045492A1 (en) * 2010-02-08 2013-02-21 Regeneron Pharmaceuticals, Inc. Methods For Making Fully Human Bispecific Antibodies Using A Common Light Chain
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Publication number Publication date
CN108347906A (zh) 2018-07-31
JP2018537968A (ja) 2018-12-27
JP7085992B2 (ja) 2022-06-17
EP3367786A1 (en) 2018-09-05
CN113897371A (zh) 2022-01-07
US20230332175A1 (en) 2023-10-19
SG10202006332PA (en) 2020-08-28
WO2017072208A1 (en) 2017-05-04
SG11201802698XA (en) 2018-05-30
HK1258306A1 (zh) 2019-11-08

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