KR20210137128A - 항체의 선택 방법 - Google Patents

항체의 선택 방법 Download PDF

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KR20210137128A
KR20210137128A KR1020217032126A KR20217032126A KR20210137128A KR 20210137128 A KR20210137128 A KR 20210137128A KR 1020217032126 A KR1020217032126 A KR 1020217032126A KR 20217032126 A KR20217032126 A KR 20217032126A KR 20210137128 A KR20210137128 A KR 20210137128A
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South Korea
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cell
cells
binding partner
target polypeptide
population
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Korean (ko)
Inventor
낸시 로페즈-안톤
나단 로버트슨
티모시 존스
리안 카우드
토마스 페인
리차드 파커-마누엘
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옥스포드 제네틱스 리미티드
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Priority claimed from GBGB1903233.3A external-priority patent/GB201903233D0/en
Priority claimed from GBGB1903270.5A external-priority patent/GB201903270D0/en
Priority claimed from GB201913333A external-priority patent/GB201913333D0/en
Priority claimed from GB201914819A external-priority patent/GB201914819D0/en
Application filed by 옥스포드 제네틱스 리미티드 filed Critical 옥스포드 제네틱스 리미티드
Publication of KR20210137128A publication Critical patent/KR20210137128A/ko
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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
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034Isolating an individual clone by screening libraries
    • C12N15/1065Preparation or screening of tagged libraries, e.g. tagged microorganisms by STM-mutagenesis, tagged polynucleotides, gene tags
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/531Production of immunochemical test materials
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2818Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/286Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against neuromediator receptors, e.g. serotonin receptor, dopamine receptor
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    • C07ORGANIC CHEMISTRY
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    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30Immunoglobulins [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
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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
    • C12N15/86Viral vectors
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    • 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
    • C12Q1/6869Methods for sequencing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/536Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854Immunoglobulins
    • 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
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/33Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
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    • C07ORGANIC CHEMISTRY
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    • C07K2319/00Fusion polypeptide
    • C07K2319/40Fusion polypeptide containing a tag for immunodetection, or an epitope for immunisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/40Fusion polypeptide containing a tag for immunodetection, or an epitope for immunisation
    • C07K2319/42Fusion polypeptide containing a tag for immunodetection, or an epitope for immunisation containing a HA(hemagglutinin)-tag
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    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/10041Use of virus, viral particle or viral elements as a vector
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    • C12N2740/10011Retroviridae
    • C12N2740/13011Gammaretrovirus, e.g. murine leukeamia virus
    • C12N2740/13041Use of virus, viral particle or viral elements as a vector
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    • C12N2740/10011Retroviridae
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  • Bioinformatics & Computational Biology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
KR1020217032126A 2019-03-08 2020-03-06 항체의 선택 방법 Withdrawn KR20210137128A (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GBGB1903233.3A GB201903233D0 (en) 2019-03-08 2019-03-08 Method of selecting for antibodies
GB1903233.3 2019-03-08
GB1903270.5 2019-03-11
GBGB1903270.5A GB201903270D0 (en) 2019-03-11 2019-03-11 Method of selecting for antibodies
GB201913333A GB201913333D0 (en) 2019-09-16 2019-09-16 Method of selecting for antibodies
GB1913333.9 2019-09-16
GB201914819A GB201914819D0 (en) 2019-10-14 2019-10-14 Method of selecting for antibodies
GB1914819.6 2019-10-14
PCT/GB2020/050538 WO2020183133A1 (en) 2019-03-08 2020-03-06 Method of selecting for antibodies

Publications (1)

Publication Number Publication Date
KR20210137128A true KR20210137128A (ko) 2021-11-17

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KR1020217032126A Withdrawn KR20210137128A (ko) 2019-03-08 2020-03-06 항체의 선택 방법

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US (1) US20220154174A1 (https=)
EP (1) EP3935389A1 (https=)
JP (1) JP2022524052A (https=)
KR (1) KR20210137128A (https=)
CN (1) CN113544509A (https=)
AU (1) AU2020235455A1 (https=)
SG (1) SG11202108320PA (https=)
WO (1) WO2020183133A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110892064A (zh) 2017-07-25 2020-03-17 牛津遗传学有限公司 腺病毒载体
GB201901571D0 (en) 2019-02-05 2019-03-27 Oxford Genetics Ltd Inducible AAV sysyem
TW202323529A (zh) 2021-10-18 2023-06-16 美商再生元醫藥公司 包括腺病毒相關病毒聚核苷酸的真核細胞

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ES2156149T3 (es) 1992-12-04 2001-06-16 Medical Res Council Proteinas de union multivalente y multiespecificas, su fabricacion y su uso.
SE9400088D0 (sv) 1994-01-14 1994-01-14 Kabi Pharmacia Ab Bacterial receptor structures
DE19742706B4 (de) 1997-09-26 2013-07-25 Pieris Proteolab Ag Lipocalinmuteine
EP1332209B1 (en) 2000-09-08 2009-11-11 Universität Zürich Collections of repeat proteins comprising repeat modules
US20050089932A1 (en) 2001-04-26 2005-04-28 Avidia Research Institute Novel proteins with targeted binding
US20030082630A1 (en) 2001-04-26 2003-05-01 Maxygen, Inc. Combinatorial libraries of monomer domains
US20050053973A1 (en) 2001-04-26 2005-03-10 Avidia Research Institute Novel proteins with targeted binding
US20050048512A1 (en) 2001-04-26 2005-03-03 Avidia Research Institute Combinatorial libraries of monomer domains
US20040175756A1 (en) 2001-04-26 2004-09-09 Avidia Research Institute Methods for using combinatorial libraries of monomer domains
US20060223114A1 (en) 2001-04-26 2006-10-05 Avidia Research Institute Protein scaffolds and uses thereof
US20030157561A1 (en) 2001-11-19 2003-08-21 Kolkman Joost A. Combinatorial libraries of monomer domains
CA2453822C (en) 2001-08-03 2011-02-22 Tyco Healthcare Group Lp Tissue marking apparatus and method
US20050164301A1 (en) 2003-10-24 2005-07-28 Avidia Research Institute LDL receptor class A and EGF domain monomers and multimers
US20060008844A1 (en) 2004-06-17 2006-01-12 Avidia Research Institute c-Met kinase binding proteins
US20060234299A1 (en) 2004-11-16 2006-10-19 Avidia Research Institute Protein scaffolds and uses thereof
JP2009509535A (ja) 2005-09-27 2009-03-12 アムニクス, インコーポレイテッド タンパク様薬剤およびその使用
US20090304719A1 (en) * 2007-08-22 2009-12-10 Patrick Daugherty Activatable binding polypeptides and methods of identification and use thereof
CN102282266A (zh) 2008-11-21 2011-12-14 德根生物科技有限公司 高复杂度哺乳动物展示文库及其筛选方法
PT2691112T (pt) 2011-03-31 2018-07-10 Merck Sharp & Dohme Formulações estáveis de anticorpos para o recetor pd-1 humano de morte programada e tratamentos relacionados
PT2890836T (pt) * 2012-08-31 2019-09-16 Scripps Research Inst Métodos relacionados a moduladores de células eucariotóticas
EP3394326B1 (en) * 2015-12-21 2022-09-14 The University Of British Columbia Highly parallel assays for simultaneous identification of antibody sequences and binding partners
EP3559666A1 (en) * 2016-12-21 2019-10-30 H. Hoffnabb-La Roche Ag Assay for determining antibody or ligand binding and function
GB201704115D0 (en) 2017-03-15 2017-04-26 Oxford Genetics Ltd Method of selecting for antibodies

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Publication number Publication date
AU2020235455A1 (en) 2021-10-28
EP3935389A1 (en) 2022-01-12
US20220154174A1 (en) 2022-05-19
JP2022524052A (ja) 2022-04-27
WO2020183133A1 (en) 2020-09-17
CN113544509A (zh) 2021-10-22
SG11202108320PA (en) 2021-09-29

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