MX2015012540A - Ratón de cadena ligera común. - Google Patents

Ratón de cadena ligera común.

Info

Publication number
MX2015012540A
MX2015012540A MX2015012540A MX2015012540A MX2015012540A MX 2015012540 A MX2015012540 A MX 2015012540A MX 2015012540 A MX2015012540 A MX 2015012540A MX 2015012540 A MX2015012540 A MX 2015012540A MX 2015012540 A MX2015012540 A MX 2015012540A
Authority
MX
Mexico
Prior art keywords
light chain
bispecific antibodies
chain variable
antigens
mice
Prior art date
Application number
MX2015012540A
Other languages
English (en)
Inventor
Andrew J Murphy
Lynn Macdonald
John Mcwhirter
Samuel Davis
David R Buckler
Karolina A Meagher
Sean Stevens
Robert Babb
Natasha Levenkova
Original Assignee
Regeneron Pharma
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 US13/798,310 external-priority patent/US20130185821A1/en
Application filed by Regeneron Pharma filed Critical Regeneron Pharma
Publication of MX2015012540A publication Critical patent/MX2015012540A/es

Links

Classifications

    • 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
    • A01K67/0278Knock-in vertebrates, e.g. humanised vertebrates
    • 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
    • C07K16/18Immunoglobulins [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
    • 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
    • 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
    • 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
    • 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
    • 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
    • A01K2217/00Genetically modified animals
    • A01K2217/15Animals comprising multiple alterations of the genome, by transgenesis or homologous recombination, e.g. obtained by cross-breeding
    • 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
    • A01K2227/00Animals characterised by species
    • A01K2227/10Mammal
    • A01K2227/105Murine
    • 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
    • A01K2267/00Animals characterised by purpose
    • A01K2267/01Animal expressing industrially exogenous proteins
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/515Complete light chain, i.e. VL + CL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Husbandry (AREA)
  • Plant Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Image Processing (AREA)

Abstract

Se proporciona un ratón genéticamente modificado, en donde el ratón expresa un repertorio de cadena ligera de inmunoglobulina caracterizado por un número limitado de dominios variables de cadena ligera. Se proporcionan ratones que expresan solamente uno o unos cuantos dominios variables de cadena ligera de inmunoglobulina a partir de un repertorio limitado en su línea germinal. Se proporcionan métodos para la elaboración de anticuerpos biespecíficos que tienen cadenas ligeras universales utilizando ratones como se describen en la presente, incluyendo las regiones variables de cadena ligera humanas. Se proporcionan métodos para la elaboración de regiones variables humanas adecuadas para utilizarse en las proteínas de enlace multiespecíficas, por ejemplo, anticuerpos biespecíficos, y células huésped. Se proporcionan anticuerpos biespecíficos capaces de enlazarse con primero y el segundo antígenos, en donde los primero y segundo antígenos son epítopos separados de una sola proteína, o epítopos separados de dos proteínas diferentes.
MX2015012540A 2013-03-13 2014-03-13 Ratón de cadena ligera común. MX2015012540A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/798,310 US20130185821A1 (en) 2010-02-08 2013-03-13 Common Light Chain Mouse
PCT/US2014/025982 WO2014160179A1 (en) 2013-03-13 2014-03-13 Common light chain mouse

Publications (1)

Publication Number Publication Date
MX2015012540A true MX2015012540A (es) 2016-04-19

Family

ID=50555217

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012540A MX2015012540A (es) 2013-03-13 2014-03-13 Ratón de cadena ligera común.

Country Status (13)

Country Link
EP (1) EP2970437A1 (es)
JP (1) JP2016519568A (es)
KR (1) KR20150126863A (es)
CN (1) CN105189545A (es)
AU (1) AU2014244079A1 (es)
CA (1) CA2903696A1 (es)
HK (1) HK1218550A1 (es)
IL (1) IL240562A0 (es)
MX (1) MX2015012540A (es)
NL (4) NL2012424C2 (es)
RU (1) RU2015143108A (es)
SG (1) SG11201506294TA (es)
WO (1) WO2014160179A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS59001B1 (sr) 2010-02-08 2019-08-30 Regeneron Pharma Miš sa zajedničkim lakim lancem
US9796788B2 (en) 2010-02-08 2017-10-24 Regeneron Pharmaceuticals, Inc. Mice expressing a limited immunoglobulin light chain repertoire
US20130045492A1 (en) 2010-02-08 2013-02-21 Regeneron Pharmaceuticals, Inc. Methods For Making Fully Human Bispecific Antibodies Using A Common Light Chain
SG10201606158TA (en) 2011-08-05 2016-09-29 Regeneron Pharma Humanized universal light chain mice
KR20210088756A (ko) 2014-03-21 2021-07-14 리제너론 파마슈티칼스 인코포레이티드 단일 도메인 결합 단백질을 생산하는 비-인간 동물
AU2016232715A1 (en) 2015-03-19 2017-09-28 Regeneron Pharmaceuticals, Inc. Non-human animals that select for light chain variable regions that bind antigen
WO2017123804A1 (en) 2016-01-13 2017-07-20 Regeneron Pharmaceuticals, Inc. Rodents having an engineered heavy chain diversity region
GB201710984D0 (en) 2017-07-07 2017-08-23 Kymab Ltd Cells, vertebrates, populations & methods
AU2019287727B2 (en) 2018-06-14 2022-12-01 Regeneron Pharmaceuticals, Inc. Non-human animals capable of DH-DH rearrangement in the immunoglobulin heavy chain coding sequences
KR20210129083A (ko) 2019-02-22 2021-10-27 리제너론 파마슈티칼스 인코포레이티드 유전적으로 변형된 나트륨 채널을 갖는 설치류 및 이의 사용 방법
BR112021023683A2 (pt) * 2019-06-05 2022-02-01 Regeneron Pharma Roedor e camundongo geneticamente modificado, embrião de roedor, célula b do roedor ou camundongo geneticamente modificado, hibridoma, população de células b, célula-tronco embrionária, célula de mamífero, métodos de produção de um anticorpo, de uma cadeia pesada, de um domínio variável, de uma coleção de domínios variáveis, de uma cadeia leve, de uma sequência nucleotídica, de um roedor geneticamente modificado e de células es, de geração de um domínio variável e in vitro para gerar uma célula recombinante de roedor, e, vetor de direcionamento
KR20210095781A (ko) 2020-01-24 2021-08-03 주식회사 에이프릴바이오 항원결합 단편 및 생리활성 이펙터 모이어티로 구성된 융합 컨스트럭트를 포함하는 다중결합항체 및 이를 포함하는 약학조성물
AU2021342159A1 (en) 2020-09-11 2023-03-02 Regeneron Pharmaceuticals, Inc. Identification and production of antigen-specific antibodies
IL303626A (en) 2020-12-16 2023-08-01 Regeneron Pharma Mice expressing human FC alpha receptors
MX2023007401A (es) 2020-12-23 2023-07-06 Regeneron Pharma Acidos nucleicos que codifican anticuerpos modificados por anclaje y usos de los mismos.
EP4267608A1 (en) 2020-12-23 2023-11-01 Regeneron Pharmaceuticals, Inc. Methods for obtaining antibodies that bind transmembrane proteins and cells that produce the same
GB202107372D0 (en) 2021-05-24 2021-07-07 Petmedix Ltd Animal models and therapeutics molecules
GB202209247D0 (en) 2022-06-23 2022-08-10 Petmedix Ltd Animal models and therapeutic molecules
GB202216503D0 (en) 2022-11-05 2022-12-21 Quadrucept Bio Ltd Non-human vertebrates & cells
GB202217978D0 (en) 2022-11-30 2023-01-11 Petmedix Ltd Rodents expressing a common light chain

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US6774279B2 (en) 1997-05-30 2004-08-10 Carnegie Institution Of Washington Use of FLP recombinase in mice
US6737056B1 (en) 1999-01-15 2004-05-18 Genentech, Inc. Polypeptide variants with altered effector function
US6596541B2 (en) 2000-10-31 2003-07-22 Regeneron Pharmaceuticals, Inc. Methods of modifying eukaryotic cells
US6586251B2 (en) 2000-10-31 2003-07-01 Regeneron Pharmaceuticals, Inc. Methods of modifying eukaryotic cells
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CA2965865C (en) * 2002-07-18 2021-10-19 Merus N.V. Recombinant production of mixtures of antibodies
US7217797B2 (en) 2002-10-15 2007-05-15 Pdl Biopharma, Inc. Alteration of FcRn binding affinities or serum half-lives of antibodies by mutagenesis
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SI2041177T1 (sl) 2006-06-02 2012-03-30 Regeneron Pharma Visoko afinitetna protitelesa za humani IL receptor
TWI507525B (zh) 2009-06-26 2015-11-11 Regeneron Pharma 具天然免疫球蛋白形式之易分離的雙專一性抗體
RS59001B1 (sr) * 2010-02-08 2019-08-30 Regeneron Pharma Miš sa zajedničkim lakim lancem
US20120021409A1 (en) * 2010-02-08 2012-01-26 Regeneron Pharmaceuticals, Inc. Common Light Chain Mouse
US20130045492A1 (en) * 2010-02-08 2013-02-21 Regeneron Pharmaceuticals, Inc. Methods For Making Fully Human Bispecific Antibodies Using A Common Light Chain
CA2865029A1 (en) * 2012-03-06 2013-09-12 Regeneron Pharmaceuticals, Inc. Common light chain mouse
JP2015525071A (ja) * 2012-06-05 2015-09-03 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. 共通の軽鎖を用いて完全ヒト型二重特異性抗体を作製するための方法

Also Published As

Publication number Publication date
NL2013851A (en) 2015-01-12
CA2903696A1 (en) 2014-10-02
IL240562A0 (en) 2015-09-24
NL2012424A (en) 2014-09-16
KR20150126863A (ko) 2015-11-13
AU2014244079A1 (en) 2015-09-24
NL2013851C2 (en) 2015-06-08
CN105189545A (zh) 2015-12-23
HK1218550A1 (zh) 2017-02-24
JP2016519568A (ja) 2016-07-07
NL2012424C2 (en) 2014-12-08
NL2015603A (en) 2016-03-16
WO2014160179A4 (en) 2014-11-20
RU2015143108A (ru) 2017-04-20
NL2014775B1 (en) 2016-03-16
WO2014160179A1 (en) 2014-10-02
NL2014775A (en) 2015-06-09
EP2970437A1 (en) 2016-01-20
NL2015603B1 (en) 2016-09-23
SG11201506294TA (en) 2015-09-29

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