CN116897166A - 抗GPRC5DxBCMAxCD3三特异性抗体及其用途 - Google Patents

抗GPRC5DxBCMAxCD3三特异性抗体及其用途 Download PDF

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Publication number
CN116897166A
CN116897166A CN202280015788.6A CN202280015788A CN116897166A CN 116897166 A CN116897166 A CN 116897166A CN 202280015788 A CN202280015788 A CN 202280015788A CN 116897166 A CN116897166 A CN 116897166A
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China
Prior art keywords
amino acid
acid sequence
seq
antibody
heavy chain
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CN202280015788.6A
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English (en)
Chinese (zh)
Inventor
徐伟
沈湾湾
李莉
王旋
朱陈娟
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Innovent Biologics (Suzhou) Co Ltd
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Innovent Biologics (Suzhou) Co Ltd
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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
    • C07K16/2896—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • 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
    • 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 [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
    • 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
    • C07K16/2809—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
    • 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
    • C07K16/2878—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
    • 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
    • C07K16/30—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
    • 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
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/522—CH1 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CN202280015788.6A 2021-02-19 2022-02-18 抗GPRC5DxBCMAxCD3三特异性抗体及其用途 Pending CN116897166A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202110189359 2021-02-19
CN2021101893598 2021-02-19
PCT/CN2022/076832 WO2022174813A1 (zh) 2021-02-19 2022-02-18 抗GPRC5DxBCMAxCD3三特异性抗体及其用途

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CN116897166A true CN116897166A (zh) 2023-10-17

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US (1) US20250074996A1 (enExample)
EP (1) EP4296286A4 (enExample)
JP (1) JP2024510098A (enExample)
CN (1) CN116897166A (enExample)
AU (1) AU2022223152B2 (enExample)
CA (1) CA3211407A1 (enExample)
TW (1) TWI830151B (enExample)
WO (1) WO2022174813A1 (enExample)

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CN117843788A (zh) * 2024-01-09 2024-04-09 四川大学 一种抗gprc5d的抗体及其多特异性抗体和相关应用
WO2025131075A1 (zh) * 2023-12-21 2025-06-26 上海君实生物医药科技股份有限公司 抗cd3和抗cd3多特异性抗体及用途
WO2025190400A1 (zh) * 2024-03-15 2025-09-18 福佑泰生物制药公司 抗dll3抗体及其用途
WO2026149576A1 (zh) * 2025-01-13 2026-07-16 上海橙帆医药有限公司 多特异性抗体及其用途

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WO2022068809A1 (zh) * 2020-09-29 2022-04-07 信达生物制药(苏州)有限公司 抗cd3抗体以及其用途
WO2022175255A2 (en) 2021-02-16 2022-08-25 Janssen Pharmaceutica Nv Trispecific antibody targeting bcma, gprc5d, and cd3
WO2023236889A1 (zh) * 2022-06-06 2023-12-14 山东先声生物制药有限公司 靶向bcma、gprc5d和t细胞的多特异性抗体及其应用
EP4585615A4 (en) * 2022-09-09 2026-07-08 Beijing Mabworks Biotech Co Ltd Multispecific antibody binding to BCMA, GPRC5D and CD3 and its use
CN117924485A (zh) * 2022-10-25 2024-04-26 上海祥耀生物科技有限责任公司 一种抗gprc5d的多特异性抗体
TW202434644A (zh) 2023-02-07 2024-09-01 大陸商上海齊魯製藥研究中心有限公司 三特異性抗原結合分子及其應用
EP4725970A1 (en) 2023-06-06 2026-04-15 Fortvita Biologics Inc. Preparation and use of anti-gprc5d/bcma/cd3 trispecific antibody
WO2025056013A1 (zh) * 2023-09-13 2025-03-20 江苏恒瑞医药股份有限公司 一种包含特异性结合gprc5d和cd3的双特异性抗体的药物组合物
WO2025076113A1 (en) 2023-10-05 2025-04-10 Capstan Therapeutics, Inc. Ionizable cationic lipids with conserved spacing and lipid nanoparticles
US20250127728A1 (en) 2023-10-05 2025-04-24 Capstan Therapeutics, Inc. Constrained Ionizable Cationic Lipids and Lipid Nanoparticles
AU2024370890A1 (en) 2023-10-30 2026-06-11 Leads Biolabs Inc. Antibody binding to bcma and multispecific antibody comprising same
CN122349420A (zh) * 2023-12-04 2026-07-07 山东先声再明生物制药有限公司 一种多特异性抗体的组合物及其制备方法和应用
WO2025134050A1 (en) * 2023-12-21 2025-06-26 Janssen Biotech, Inc Trispecific antibody targeting bcma, gprc5d and cd3 for the treatment of multiple myeloma
WO2025134049A1 (en) * 2023-12-21 2025-06-26 Janssen Biotech, Inc Trispecific antibody targeting bcma, gprc5d and cd3 for the treatment of al amyloidosis
WO2025194478A1 (en) * 2024-03-22 2025-09-25 Biofront Ltd Antibodies binding to cd3 and gprc5d, and uses thereof
WO2025217454A2 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Ionizable cationic lipids and lipid nanoparticles
WO2025217452A1 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Constrained ionizable cationic lipids and lipid nanoparticles
WO2026026893A1 (zh) * 2024-08-01 2026-02-05 上海齐鲁制药研究中心有限公司 结合人gprc5d/bcma/cd3的三特异性抗体制剂及其用途
WO2026109053A1 (zh) * 2024-11-25 2026-05-28 江苏恒瑞医药股份有限公司 特异性结合bcma、gprc5d和cd3的抗原结合分子及其医药用途
WO2026119236A1 (zh) * 2024-12-05 2026-06-11 信达生物制药(苏州)有限公司 抗gprc5d/bcma/cd3三特异性抗体的制备及其用途

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CN109970860A (zh) * 2017-12-27 2019-07-05 信达生物制药(苏州)有限公司 三链抗体、其制备方法及其用途

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
WO2025131075A1 (zh) * 2023-12-21 2025-06-26 上海君实生物医药科技股份有限公司 抗cd3和抗cd3多特异性抗体及用途
CN117843788A (zh) * 2024-01-09 2024-04-09 四川大学 一种抗gprc5d的抗体及其多特异性抗体和相关应用
CN117843788B (zh) * 2024-01-09 2025-02-11 四川大学 一种抗gprc5d的抗体及其多特异性抗体和相关应用
WO2025190400A1 (zh) * 2024-03-15 2025-09-18 福佑泰生物制药公司 抗dll3抗体及其用途
WO2026149576A1 (zh) * 2025-01-13 2026-07-16 上海橙帆医药有限公司 多特异性抗体及其用途

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TWI830151B (zh) 2024-01-21
CA3211407A1 (en) 2022-08-25
US20250074996A1 (en) 2025-03-06
JP2024510098A (ja) 2024-03-06
TW202237661A (zh) 2022-10-01
EP4296286A1 (en) 2023-12-27
EP4296286A4 (en) 2025-09-17
WO2022174813A1 (zh) 2022-08-25
AU2022223152B2 (en) 2026-02-19
AU2022223152A1 (en) 2023-08-31

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