CN112566936B - 针对人tim-3的单克隆抗体 - Google Patents

针对人tim-3的单克隆抗体 Download PDF

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Publication number
CN112566936B
CN112566936B CN201980037800.1A CN201980037800A CN112566936B CN 112566936 B CN112566936 B CN 112566936B CN 201980037800 A CN201980037800 A CN 201980037800A CN 112566936 B CN112566936 B CN 112566936B
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antibody
seq
antigen
binding fragment
tim
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CN112566936A (zh
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臧兴兴
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Albert Einstein College of Medicine
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Albert Einstein College of Medicine
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Priority to CN202410802960.3A priority patent/CN118667020A/zh
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    • 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
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6801Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • 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
    • C07K16/2827Immunoglobulins [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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567Framework region [FR]
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/20Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Cell Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CN201980037800.1A 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体 Active CN112566936B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202410802940.6A CN118667019A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体
CN202410802960.3A CN118667020A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862720234P 2018-08-21 2018-08-21
US62/720,234 2018-08-21
PCT/US2019/047573 WO2020041520A1 (en) 2018-08-21 2019-08-21 Monoclonal antibodies against human tim-3

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202410802940.6A Division CN118667019A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体
CN202410802960.3A Division CN118667020A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体

Publications (2)

Publication Number Publication Date
CN112566936A CN112566936A (zh) 2021-03-26
CN112566936B true CN112566936B (zh) 2024-07-12

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Application Number Title Priority Date Filing Date
CN201980037800.1A Active CN112566936B (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体
CN202410802960.3A Pending CN118667020A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体
CN202410802940.6A Pending CN118667019A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN202410802960.3A Pending CN118667020A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体
CN202410802940.6A Pending CN118667019A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体

Country Status (13)

Country Link
US (2) US12134645B2 (https=)
EP (1) EP3841125A4 (https=)
JP (2) JP7543247B2 (https=)
KR (1) KR102917630B1 (https=)
CN (3) CN112566936B (https=)
AU (1) AU2019325558A1 (https=)
BR (1) BR112021003018A2 (https=)
CA (1) CA3108879A1 (https=)
IL (1) IL280757A (https=)
MX (1) MX2020013428A (https=)
NZ (1) NZ770219A (https=)
SG (1) SG11202012148RA (https=)
WO (1) WO2020041520A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112566936B (zh) * 2018-08-21 2024-07-12 阿尔伯特爱因斯坦医学院 针对人tim-3的单克隆抗体
WO2021175191A1 (zh) * 2020-03-02 2021-09-10 信达生物制药(苏州)有限公司 抗tim-3抗体及其用途
EP4326773A4 (en) * 2021-04-23 2025-09-24 Suzhou Neologics Bioscience Co Ltd ANTIBODIES TARGETING TIM-3 AND THEIR USES
CN118871129A (zh) 2022-03-14 2024-10-29 正大天晴药业集团南京顺欣制药有限公司 抗tim-3抗体与去甲基化药物的药物组合
CN118871128A (zh) * 2022-03-18 2024-10-29 正大天晴药业集团南京顺欣制药有限公司 抗tim-3抗体与抗pd-l1抗体的药物组合
TW202346342A (zh) * 2022-05-13 2023-12-01 大陸商正大天晴藥業集團南京順欣製藥有限公司 抗tim-3抗體與抗pd-1抗體的藥物組合
CN119789867A (zh) * 2022-09-06 2025-04-08 正大天晴药业集团股份有限公司 结合tim-3的抗体与结合pd-1的抗体的药物组合
CN120752053A (zh) * 2023-03-03 2025-10-03 正大天晴药业集团南京顺欣制药有限公司 含抗tim-3抗体的药物组合
WO2025056014A1 (zh) * 2023-09-13 2025-03-20 正大天晴药业集团股份有限公司 包含抗pd-1抗体和第二抗体的药物组合物
WO2025056005A1 (zh) * 2023-09-13 2025-03-20 正大天晴药业集团股份有限公司 抗tim-3抗体的药物组合物及用途

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CA3108879A1 (en) 2020-02-27
CN118667020A (zh) 2024-09-20
AU2019325558A1 (en) 2020-12-17
US12134645B2 (en) 2024-11-05
CN112566936A (zh) 2021-03-26
US20210198357A1 (en) 2021-07-01
IL280757A (en) 2021-04-29
CN118667019A (zh) 2024-09-20
US20250034248A1 (en) 2025-01-30
SG11202012148RA (en) 2021-01-28
WO2020041520A1 (en) 2020-02-27
NZ770219A (en) 2025-11-28
KR102917630B1 (ko) 2026-01-27
BR112021003018A2 (pt) 2021-05-11
JP2024119853A (ja) 2024-09-03
JP2021534735A (ja) 2021-12-16
EP3841125A4 (en) 2022-05-11
JP7543247B2 (ja) 2024-09-02
KR20210045999A (ko) 2021-04-27
JP7793679B2 (ja) 2026-01-05
EP3841125A1 (en) 2021-06-30
MX2020013428A (es) 2021-07-16

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