CN115279907A - 与cd3结合的双特异性抗体 - Google Patents

与cd3结合的双特异性抗体 Download PDF

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Publication number
CN115279907A
CN115279907A CN202180014584.6A CN202180014584A CN115279907A CN 115279907 A CN115279907 A CN 115279907A CN 202180014584 A CN202180014584 A CN 202180014584A CN 115279907 A CN115279907 A CN 115279907A
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amino acid
acid sequence
seq
sequence represented
bispecific antibody
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CN202180014584.6A
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Chinese (zh)
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丹羽伦平
小川进也
轮岛摩珠
久保田丽夫
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Kyowa Kirin Co Ltd
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Kyowa Hakko Kirin Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • C07K16/2803—Immunoglobulins [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
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    • C07—ORGANIC CHEMISTRY
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    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
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    • 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
    • C07K16/2803—Immunoglobulins [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
    • C07K16/2809—Immunoglobulins [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 the T-cell receptor (TcR)-CD3 complex
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    • 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
    • C07K16/3076—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 against structure-related tumour-associated moieties
    • C07K16/3084—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 against structure-related tumour-associated moieties against tumour-associated gangliosides
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    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
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    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/5758—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumours, cancers or neoplasias, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides or metabolites
    • G01N33/5759—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumours, cancers or neoplasias, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides or metabolites involving compounds localised on the membrane of tumour or cancer cells
    • A—HUMAN NECESSITIES
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    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
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    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
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    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
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    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
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    • C07K2317/565—Complementarity determining region [CDR]
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    • C07K2317/622—Single chain antibody (scFv)
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    • C07K2317/624—Disulfide-stabilized antibody (dsFv)
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    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503—Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
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CN202180014584.6A 2020-02-14 2021-02-12 与cd3结合的双特异性抗体 Pending CN115279907A (zh)

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JP2020023855 2020-02-14
JP2020-023855 2020-02-14
PCT/JP2021/005276 WO2021162098A1 (ja) 2020-02-14 2021-02-12 Ｃｄ３に結合するバイスペシフィック抗体

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US (1) US20230406926A1 (https=)
EP (1) EP4105330A4 (https=)
JP (1) JP7764361B2 (https=)
KR (1) KR20220142441A (https=)
CN (1) CN115279907A (https=)
AU (1) AU2021220471A1 (https=)
CA (1) CA3167553A1 (https=)
TW (1) TWI888487B (https=)
WO (1) WO2021162098A1 (https=)

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Publication number Priority date Publication date Assignee Title
WO2025181189A1 (en) * 2024-03-01 2025-09-04 F. Hoffmann-La Roche Ag Antibodies binding to cd3

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