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 CN202410802940.6A priority patent/CN118667019A/zh
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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 [IGs], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/68—Medicinal 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
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/68—Medicinal 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
    • A61K47/6835—Medicinal 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
    • A61K47/6849—Medicinal 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C07K16/2827—Immunoglobulins [IGs], 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
    • 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
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567—Framework region [FR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21—Fusion 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
CN202410802960.3A CN118667020A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体
CN202410802940.6A CN118667019A (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

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

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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
CN201980037800.1A Active CN112566936B (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

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CN202410802960.3A Pending CN118667020A (zh) 2018-08-21 2019-08-21 针对人tim-3的单克隆抗体

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US (2) US12134645B2 (enExample)
EP (1) EP3841125A4 (enExample)
JP (2) JP7543247B2 (enExample)
KR (1) KR20210045999A (enExample)
CN (3) CN118667020A (enExample)
AU (1) AU2019325558A1 (enExample)
BR (1) BR112021003018A2 (enExample)
CA (1) CA3108879A1 (enExample)
IL (1) IL280757A (enExample)
MX (1) MX2020013428A (enExample)
NZ (1) NZ770219A (enExample)
SG (1) SG11202012148RA (enExample)
WO (1) WO2020041520A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019325558A1 (en) * 2018-08-21 2020-12-17 Albert Einstein College Of Medicine Monoclonal antibodies against human tim-3
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
WO2022223048A1 (en) 2021-04-23 2022-10-27 Suzhou Neologics Bioscience Co. , Ltd. Tim-3-targetting antibodies and uses thereof
WO2023174278A1 (zh) 2022-03-14 2023-09-21 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
WO2024051670A1 (zh) * 2022-09-06 2024-03-14 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
WO2024183643A1 (zh) * 2023-03-03 2024-09-12 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
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
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

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

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