SG11201405059XA - Transgenic non-human vertebrate for the expression of class - switched, fully human, antibodies - Google Patents

Transgenic non-human vertebrate for the expression of class - switched, fully human, antibodies

Info

Publication number
SG11201405059XA
SG11201405059XA SG11201405059XA SG11201405059XA SG11201405059XA SG 11201405059X A SG11201405059X A SG 11201405059XA SG 11201405059X A SG11201405059X A SG 11201405059XA SG 11201405059X A SG11201405059X A SG 11201405059XA SG 11201405059X A SG11201405059X A SG 11201405059XA
Authority
SG
Singapore
Prior art keywords
human
antibodies
switched
class
expression
Prior art date
Application number
SG11201405059XA
Inventor
Jasper Clube
Original Assignee
Kymab Ltd
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
Priority claimed from US13/433,084 external-priority patent/US9445581B2/en
Priority claimed from US13/434,361 external-priority patent/US9253965B2/en
Priority claimed from GB1207814.3A external-priority patent/GB2501753A/en
Priority claimed from GB1208708.6A external-priority patent/GB2502127A/en
Priority claimed from GBGB1216795.3A external-priority patent/GB201216795D0/en
Application filed by Kymab Ltd filed Critical Kymab Ltd
Publication of SG11201405059XA publication Critical patent/SG11201405059XA/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/027—New breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • A01K67/0278—Humanized animals, e.g. knockin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/461—Igs containing Ig-regions, -domains or -residues form different species
    • C07K16/462—Igs containing a variable region (Fv) from one specie and a constant region (Fc) from another
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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; CARE OF BIRDS, FISHES, INSECTS; 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
    • A01K2217/072—Animals genetically altered by homologous recombination maintaining or altering function, i.e. knock in
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/15—Animals comprising multiple alterations of the genome, by transgenesis or homologous recombination, e.g. obtained by cross-breeding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2227/00—Animals characterised by species
    • A01K2227/10—Mammal
    • A01K2227/105—Murine
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • 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
    • 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
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/20—Pseudochromosomes, minichrosomosomes
    • C12N2800/204—Pseudochromosomes, minichrosomosomes of bacterial origin, e.g. BAC
    • 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
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/30—Vector systems comprising sequences for excision in presence of a recombinase, e.g. loxP or FRT
SG11201405059XA 2012-03-28 2013-03-18 Transgenic non-human vertebrate for the expression of class - switched, fully human, antibodies SG11201405059XA (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US13/433,084 US9445581B2 (en) 2012-03-28 2012-03-28 Animal models and therapeutic molecules
US13/434,361 US9253965B2 (en) 2012-03-28 2012-03-29 Animal models and therapeutic molecules
GB1207814.3A GB2501753A (en) 2012-05-04 2012-05-04 Human antibodies
GB1208708.6A GB2502127A (en) 2012-05-17 2012-05-17 Multivalent antibodies and in vivo methods for their production
GBGB1216795.3A GB201216795D0 (en) 2012-09-20 2012-09-20 Human antibodies,heavy chains & repertoires selected in non-human in vivo systems
PCT/GB2013/050683 WO2013144567A1 (en) 2012-03-28 2013-03-18 Transgenic non-human vertebrate for the expression of class - switched, fully human, antibodies

Publications (1)

Publication Number Publication Date
SG11201405059XA true SG11201405059XA (en) 2014-09-26

Family

ID=47913491

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201405059XA SG11201405059XA (en) 2012-03-28 2013-03-18 Transgenic non-human vertebrate for the expression of class - switched, fully human, antibodies

Country Status (4)

Country Link
EP (1) EP2831245A1 (en)
JP (1) JP2015512635A (en)
SG (1) SG11201405059XA (en)
WO (1) WO2013144567A1 (en)

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DK2564695T3 (en) 2009-07-08 2015-05-26 Kymab Ltd Animal models and therapeutic molecules
US20120204278A1 (en) 2009-07-08 2012-08-09 Kymab Limited Animal models and therapeutic molecules
CN107056936B (en) 2011-09-19 2021-09-03 科马布有限公司 Manipulation of immunoglobulin gene diversity and multi-antibody therapeutics
PT3216871T (en) 2011-10-17 2022-03-15 Regeneron Pharma Restricted immunoglobulin heavy chain mice
US10251377B2 (en) 2012-03-28 2019-04-09 Kymab Limited Transgenic non-human vertebrate for the expression of class-switched, fully human, antibodies
GB2502127A (en) 2012-05-17 2013-11-20 Kymab Ltd Multivalent antibodies and in vivo methods for their production
CA2876172C (en) 2012-06-12 2021-01-19 Regeneron Pharmaceuticals, Inc. Humanized non-human animals with restricted immunoglobulin heavy chain loci
JP5993102B2 (en) 2013-02-20 2016-09-14 リジェネロン・ファーマシューティカルズ・インコーポレイテッドＲｅｇｅｎｅｒｏｎ Ｐｈａｒｍａｃｅｕｔｉｃａｌｓ， Ｉｎｃ． Non-human animals having modified immunoglobulin heavy chain sequences
US9788534B2 (en) 2013-03-18 2017-10-17 Kymab Limited Animal models and therapeutic molecules
US9783593B2 (en) 2013-05-02 2017-10-10 Kymab Limited Antibodies, variable domains and chains tailored for human use
US11707056B2 (en) 2013-05-02 2023-07-25 Kymab Limited Animals, repertoires and methods
EP3051942B1 (en) 2013-10-01 2020-09-02 Kymab Limited Animal models and therapeutic molecules
KR102644115B1 (en) * 2014-12-23 2024-03-05 브리스톨-마이어스 스큅 컴퍼니 Antibodies to tigit
CN109906030B (en) 2016-11-04 2022-03-18 安健基因公司 Genetically modified non-human animals and methods for producing heavy chain-only antibodies
EP3772926A1 (en) * 2018-03-26 2021-02-17 Regeneron Pharmaceuticals, Inc. Humanized rodents for testing therapeutic agents
CN108486126A (en) * 2018-03-27 2018-09-04 重庆金迈博生物科技有限公司 A kind of nucleic acid molecules and its application in humanized antibody
KR20210133234A (en) 2019-02-18 2021-11-05 바이오사이토젠 파마슈티컬스 (베이징) 컴퍼니 리미티드 Genetically Modified Non-Human Animals Having Humanized Immunoglobulin Locus
CA3187680A1 (en) 2020-09-11 2022-03-17 Yashu Liu Identification and production of antigen-specific antibodies
CN116848254A (en) 2020-12-16 2023-10-03 瑞泽恩制药公司 Mice expressing humanized Fc alpha receptors

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WO1991000906A1 (en) 1989-07-12 1991-01-24 Genetics Institute, Inc. Chimeric and transgenic animals capable of producing human antibodies
JP3068180B2 (en) 1990-01-12 2000-07-24 アブジェニックス インコーポレイテッド Generation of heterologous antibodies
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US6130364A (en) 1995-03-29 2000-10-10 Abgenix, Inc. Production of antibodies using Cre-mediated site-specific recombination
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EP2003960B1 (en) * 2006-03-31 2015-06-10 E. R. Squibb & Sons, L.L.C. Transgenic animals expressing chimeric antibodies for use in preparing human antibodies
WO2009013620A2 (en) 2007-06-11 2009-01-29 Erasmus University Medical Center Rotterdam Homologous recombination
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Also Published As

Publication number Publication date
JP2015512635A (en) 2015-04-30
EP2831245A1 (en) 2015-02-04
WO2013144567A1 (en) 2013-10-03

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