CN108347906A - 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
CN108347906A
CN108347906A CN201680063211.7A CN201680063211A CN108347906A CN 108347906 A CN108347906 A CN 108347906A CN 201680063211 A CN201680063211 A CN 201680063211A CN 108347906 A CN108347906 A CN 108347906A
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China
Prior art keywords
light chain
human
antibody
rabbit
amino acid
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Pending
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CN201680063211.7A
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English (en)
Chinese (zh)
Inventor
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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Filing date
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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
Priority to CN202111178978.3A priority Critical patent/CN113897371A/zh
Priority to CN202111174951.7A priority patent/CN113862300A/zh
Publication of CN108347906A publication Critical patent/CN108347906A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • A01K67/0278—Knock-in vertebrates, e.g. humanised vertebrates
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    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0635—B lymphocytes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2207/00—Modified animals
    • A01K2207/15—Humanized animals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/05—Animals comprising random inserted nucleic acids (transgenic)
    • A01K2217/052—Animals comprising random inserted nucleic acids (transgenic) inducing gain of function
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/07—Animals genetically altered by homologous recombination
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    • A—HUMAN NECESSITIES
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    • A01K2217/00—Genetically modified animals
    • A01K2217/20—Animal model comprising regulated expression system
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    • A01K2217/00—Genetically modified animals
    • A01K2217/20—Animal model comprising regulated expression system
    • A01K2217/206—Animal model comprising tissue-specific expression system, e.g. tissue specific expression of transgene, of Cre recombinase
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2227/00—Animals characterised by species
    • A01K2227/10—Mammal
    • A01K2227/107—Rabbit
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2267/00—Animals characterised by purpose
    • A01K2267/01—Animal expressing industrially exogenous proteins
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    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/10—Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14—Specific host cells or culture conditions, e.g. components, pH or temperature
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515—Complete light chain, i.e. VL + CL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
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    • 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
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CN201680063211.7A 2015-10-29 2016-10-27 具有共同轻链的转基因兔 Pending CN108347906A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202111178978.3A CN113897371A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔
CN202111174951.7A CN113862300A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔

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
EP16162580.1 2016-03-29
EP16162580 2016-03-29
PCT/EP2016/075882 WO2017072208A1 (en) 2015-10-29 2016-10-27 Transgenic rabbit with common light chain

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202111178978.3A Division CN113897371A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔
CN202111174951.7A Division CN113862300A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔

Publications (1)

Publication Number Publication Date
CN108347906A true CN108347906A (zh) 2018-07-31

Family

ID=57233408

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201680063211.7A Pending CN108347906A (zh) 2015-10-29 2016-10-27 具有共同轻链的转基因兔
CN202111174951.7A Pending CN113862300A (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

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN202111174951.7A Pending CN113862300A (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 (https=)
EP (1) EP3367786A1 (https=)
JP (1) JP7085992B2 (https=)
CN (3) CN108347906A (https=)
HK (1) HK1258306A1 (https=)
SG (2) SG11201802698XA (https=)
WO (1) WO2017072208A1 (https=)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2022095970A1 (zh) * 2020-11-06 2022-05-12 百奥泰生物制药股份有限公司 双特异抗体及其应用
CN115667532A (zh) * 2020-06-02 2023-01-31 百奥赛图(北京)医药科技股份有限公司 具有共有轻链免疫球蛋白基因座的经遗传修饰的非人动物
WO2023011644A1 (zh) * 2021-08-06 2023-02-09 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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SG11202008399QA (en) 2018-03-12 2020-09-29 Genmab As Antibodies
US12467062B2 (en) 2018-12-21 2025-11-11 Compass Therapeutics Llc Transgenic mouse expressing common human light chain

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WO2009082624A2 (en) * 2007-12-10 2009-07-02 Zymogenetics, Inc. Antagonists of il-17a, il-17f, and il-23 and methods of using the same
WO2010032059A2 (en) * 2008-09-19 2010-03-25 Medimmune Llc Targeted binding agents directed to cd105 and uses thereof
US20130045492A1 (en) * 2010-02-08 2013-02-21 Regeneron Pharmaceuticals, Inc. Methods For Making Fully Human Bispecific Antibodies Using A Common Light Chain
WO2014022540A1 (en) * 2012-08-02 2014-02-06 Regeneron Pharmaceuticals, Inc. Multivalent antigen-binding proteins
WO2014051433A1 (en) * 2012-09-27 2014-04-03 Merus B.V. BISPECIFIC IgG ANTIBODIES AS T CELL ENGAGERS
WO2014209384A1 (en) * 2013-06-28 2014-12-31 Amgen Inc. Methods for treating homozygous familial hypercholesterolema
WO2015153765A1 (en) * 2014-04-01 2015-10-08 Adimab, Llc Multispecific antibody analogs comprising a common light chain, and methods of their preparation and use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115667532A (zh) * 2020-06-02 2023-01-31 百奥赛图(北京)医药科技股份有限公司 具有共有轻链免疫球蛋白基因座的经遗传修饰的非人动物
WO2022095970A1 (zh) * 2020-11-06 2022-05-12 百奥泰生物制药股份有限公司 双特异抗体及其应用
WO2023011644A1 (zh) * 2021-08-06 2023-02-09 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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EP3367786A1 (en) 2018-09-05
JP2018537968A (ja) 2018-12-27
HK1258306A1 (zh) 2019-11-08
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