TW201938588A - 抗-cd25抗體藥劑 - Google Patents

抗-cd25抗體藥劑 Download PDF

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Publication number
TW201938588A
TW201938588A TW108108451A TW108108451A TW201938588A TW 201938588 A TW201938588 A TW 201938588A TW 108108451 A TW108108451 A TW 108108451A TW 108108451 A TW108108451 A TW 108108451A TW 201938588 A TW201938588 A TW 201938588A
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Taiwan
Prior art keywords
antibody
antigen
binding fragment
binding
cells
Prior art date
Application number
TW108108451A
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English (en)
Chinese (zh)
Inventor
安 高畢爾
喬瑟芬 薩勒穆
凱文 默德
寇瑞 碧翠絲 葛彥琪
馬克 布朗
佩斯卡爾 馬契斯
瑟吉歐 奎沙達
拜恩卡 普利茲
詹姆斯 喬格根
Original Assignee
英商塔斯克療法有限公司
英商癌症研究科技股份有限公司
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.)
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Publication date
Priority claimed from GBGB1804027.9A external-priority patent/GB201804027D0/en
Priority claimed from GBGB1804029.5A external-priority patent/GB201804029D0/en
Priority claimed from GBGB1804028.7A external-priority patent/GB201804028D0/en
Priority claimed from PCT/EP2018/056312 external-priority patent/WO2018167104A1/en
Application filed by 英商塔斯克療法有限公司, 英商癌症研究科技股份有限公司 filed Critical 英商塔斯克療法有限公司
Publication of TW201938588A publication Critical patent/TW201938588A/zh

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    • 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
    • C07K16/2803—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
    • C07K16/2818—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 CD28 or CD152
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39541—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against normal tissues, cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
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    • A61K39/39558—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against tumor tissues, cells, antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39566—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against immunoglobulins, e.g. anti-idiotypic antibodies
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    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
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    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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    • C07K14/52—Cytokines; Lymphokines; Interferons
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    • C07K14/7155—Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons for interleukins [IL]
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    • C07K16/2827—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 B7 molecules, e.g. CD80, CD86
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    • C07K16/2866—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
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    • C07K16/2878—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 NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
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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
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    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A61K2039/507—Comprising a combination of two or more separate antibodies
    • C—CHEMISTRY; METALLURGY
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    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
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    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
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    • C07—ORGANIC CHEMISTRY
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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
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/32—Immunoglobulins specific features characterized by aspects of specificity or valency specific for a neo-epitope on a complex, e.g. antibody-antigen or ligand-receptor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K2317/00—Immunoglobulins specific features
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    • C—CHEMISTRY; METALLURGY
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    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
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    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
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    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
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    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
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    • 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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  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
TW108108451A 2018-03-13 2019-03-13 抗-cd25抗體藥劑 TW201938588A (zh)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
US201862642218P 2018-03-13 2018-03-13
US201862642243P 2018-03-13 2018-03-13
US201862642248P 2018-03-13 2018-03-13
US201862642230P 2018-03-13 2018-03-13
US201862642232P 2018-03-13 2018-03-13
US62/642,243 2018-03-13
GBGB1804027.9A GB201804027D0 (en) 2018-03-13 2018-03-13 Anti-CD25 antibody agents
GBGB1804029.5A GB201804029D0 (en) 2018-03-13 2018-03-13 Anti-CD25 antibody agents
GB1804027.9 2018-03-13
GB1804028.7 2018-03-13
GBGB1804028.7A GB201804028D0 (en) 2018-03-13 2018-03-13 Anti-CD25 antibody agents
US62/642,218 2018-03-13
GB1804029.5 2018-03-13
??PCT/EP2018/056312 2018-03-13
US62/642,230 2018-03-13
US62/642,248 2018-03-13
US62/642,232 2018-03-13
PCT/EP2018/056312 WO2018167104A1 (en) 2017-03-17 2018-03-13 Fc-optimized anti-cd25 for tumour specific cell depletion

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TW201938588A true TW201938588A (zh) 2019-10-01

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TW108108451A TW201938588A (zh) 2018-03-13 2019-03-13 抗-cd25抗體藥劑
TW108108452A TW201940515A (zh) 2018-03-13 2019-03-13 抗-cd25抗體藥劑
TW108108467A TW202003034A (zh) 2018-03-13 2019-03-13 抗-cd25抗體藥劑

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TW108108452A TW201940515A (zh) 2018-03-13 2019-03-13 抗-cd25抗體藥劑
TW108108467A TW202003034A (zh) 2018-03-13 2019-03-13 抗-cd25抗體藥劑

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US (11) US10752691B2 (https=)
EP (8) EP3765502B1 (https=)
JP (8) JP7474701B2 (https=)
KR (3) KR20200131286A (https=)
CN (8) CN112020512B (https=)
AU (3) AU2019233575A1 (https=)
BR (3) BR112020016519A2 (https=)
CA (3) CA3088246A1 (https=)
CR (3) CR20200465A (https=)
MA (1) MA51993A (https=)
PE (3) PE20210288A1 (https=)
SG (3) SG11202008733YA (https=)
TW (3) TW201938588A (https=)
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