JP2022542431A - 二重特異性抗ｌｒｒｃ１５及びｃｄ３イプシロン抗体 - Google Patents

二重特異性抗ｌｒｒｃ１５及びｃｄ３イプシロン抗体 Download PDF

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JP2022542431A
JP2022542431A JP2022506359A JP2022506359A JP2022542431A JP 2022542431 A JP2022542431 A JP 2022542431A JP 2022506359 A JP2022506359 A JP 2022506359A JP 2022506359 A JP2022506359 A JP 2022506359A JP 2022542431 A JP2022542431 A JP 2022542431A
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sequence
seq
binding compound
chain polypeptide
heavy chain
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JP2022542431A5 (enExample
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アーロン エル． カーツマン，
シハオ チェン，
メンヤオ ジン，
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キューエルエスエフ バイオセラピューティクス， インコーポレイテッド
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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
    • 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
    • A61K39/39558—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
    • 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
    • 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
    • C07K16/30—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
    • C07K2317/56—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
    • C07K2317/60—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
    • C07K2317/70—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
    • C07K2317/734—Complement-dependent cytotoxicity [CDC]
    • 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

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  • 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)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
JP2022506359A 2019-07-30 2020-07-30 二重特異性抗ｌｒｒｃ１５及びｃｄ３イプシロン抗体 Pending JP2022542431A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962880347P 2019-07-30 2019-07-30
US62/880,347 2019-07-30
PCT/US2020/070334 WO2021022304A2 (en) 2019-07-30 2020-07-30 MULTISPECIFIC BINDING COMPOUNDS THAT BIND TO LRRC15 AND CD3ε

Publications (2)

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JP2022542431A true JP2022542431A (ja) 2022-10-03
JP2022542431A5 JP2022542431A5 (enExample) 2023-08-08

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US (1) US20230374130A1 (enExample)
EP (1) EP4004050A2 (enExample)
JP (1) JP2022542431A (enExample)
CN (2) CN120842421A (enExample)
CA (1) CA3146341A1 (enExample)
WO (1) WO2021022304A2 (enExample)

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CN117120477A (zh) * 2020-11-10 2023-11-24 上海齐鲁制药研究中心有限公司 针对密蛋白18a2和cd3的双特异性抗体及其应用
US20240294640A1 (en) * 2021-06-02 2024-09-05 Qure Biotechnology (Shanghai) Co., Ltd. Anti-cd3 antibody variant, fusion protein, and application
KR20240040097A (ko) * 2021-08-04 2024-03-27 에이비프로 코퍼레이션 Cd3 표적화 항체 및 이의 용도
WO2023036215A1 (zh) * 2021-09-08 2023-03-16 上海齐鲁制药研究中心有限公司 双特异性抗原结合分子及其应用
CN116253802A (zh) * 2021-12-10 2023-06-13 苏州泽璟生物制药股份有限公司 包含lrrc15抗原结合结构域的多特异性t细胞接合剂
KR20250042205A (ko) * 2022-06-27 2025-03-26 에스씨지 셀 테라피 피티이. 리미티드 HBV 표면 항원 (HBsAg) 및 CD3에 대한 이중 특이적 항체 및 이의 용도
WO2024036139A2 (en) * 2022-08-09 2024-02-15 Qlsf Biotherapeutics, Inc. Antibodies binding to clec12a
CN120035607A (zh) * 2022-10-12 2025-05-23 神话治疗股份有限公司 Lrrc-15结合蛋白构建体及其用途
TW202432596A (zh) 2022-11-01 2024-08-16 大陸商上海齊魯製藥研究中心有限公司 針對磷脂醯肌醇蛋白聚醣3的雙特異性抗體及其應用
WO2025064369A1 (en) * 2023-09-18 2025-03-27 Modernatx, Inc. Humanized anti-cd3 binding molecules and uses thereof
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
US20250302763A1 (en) 2024-02-22 2025-10-02 Capstan Therapeutics, Inc. Immune engineering amplification
WO2025201242A1 (en) * 2024-03-25 2025-10-02 Tavotek Biotherapeutics (Hong Kong) Limited Antibodies targeting fap and lrrc15 and fusion proteins targeting hyaluronan and uses thereof
WO2025217452A1 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Constrained ionizable cationic lipids and lipid nanoparticles
WO2025217454A2 (en) 2024-04-11 2025-10-16 Capstan Therapeutics, Inc. Ionizable cationic lipids and lipid nanoparticles

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WO2017095808A1 (en) * 2015-11-30 2017-06-08 Abbvie Inc. ANTI-huLRRC15 ANTIBODY DRUG CONJUGATES AND METHODS FOR THEIR USE
JP2018527887A (ja) * 2015-06-16 2018-09-27 ジェネンテック， インコーポレイテッド ＦｃＲＨ５に対するヒト化親和性成熟抗体及び使用方法
JP2018532766A (ja) * 2015-08-03 2018-11-08 エンクマフ エスアーエールエル Ｂｃｍａに対するモノクローナル抗体

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Publication number Publication date
WO2021022304A3 (en) 2021-03-11
CN114341186A (zh) 2022-04-12
CN120842421A (zh) 2025-10-28
CA3146341A1 (en) 2021-02-04
EP4004050A2 (en) 2022-06-01
WO2021022304A2 (en) 2021-02-04
CN114341186B (zh) 2025-12-30
US20230374130A1 (en) 2023-11-23

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