CN114728065A - 针对cd3和bcma的抗体和自其制备的双特异性结合蛋白 - Google Patents

针对cd3和bcma的抗体和自其制备的双特异性结合蛋白 Download PDF

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Publication number
CN114728065A
CN114728065A CN202080081975.5A CN202080081975A CN114728065A CN 114728065 A CN114728065 A CN 114728065A CN 202080081975 A CN202080081975 A CN 202080081975A CN 114728065 A CN114728065 A CN 114728065A
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bcma
seq
antibody
cancer
binding
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Chinese (zh)
Inventor
吴辰冰
吴丹青
黄莉妮
张阿敏
帅正蓉
张瑞
宫世勇
巫玄
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Shanghai Anmai Biotechnology Co ltd
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Shanghai Anmai Biotechnology 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
    • C07K16/2803—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
    • 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
    • C07K16/2878—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
    • 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
    • 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
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • 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
    • C07K2317/30—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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35—Valency
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • 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
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
    • 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
    • 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
    • C07K2317/74—Inducing cell proliferation
    • 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)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
CN202080081975.5A 2019-11-26 2020-11-26 针对cd3和bcma的抗体和自其制备的双特异性结合蛋白 Pending CN114728065A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2019/120991 2019-11-26
CN2019120991 2019-11-26
CN2020111796 2020-08-27
CNPCT/CN2020/111796 2020-08-27
PCT/CN2020/131767 WO2021104371A1 (en) 2019-11-26 2020-11-26 Antibodies to cd3 and bcma, and bispecific binding proteins made therefrom

Publications (1)

Publication Number Publication Date
CN114728065A true CN114728065A (zh) 2022-07-08

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CN202080081975.5A Pending CN114728065A (zh) 2019-11-26 2020-11-26 针对cd3和bcma的抗体和自其制备的双特异性结合蛋白

Country Status (11)

Country Link
US (1) US20230002489A1 (https=)
EP (2) EP4483895A3 (https=)
JP (2) JP7773466B2 (https=)
KR (2) KR20240162588A (https=)
CN (1) CN114728065A (https=)
AU (2) AU2020390288A1 (https=)
CA (1) CA3160163A1 (https=)
IL (2) IL293138A (https=)
MX (2) MX2022006230A (https=)
TW (1) TWI774137B (https=)
WO (1) WO2021104371A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024074145A1 (zh) * 2022-10-08 2024-04-11 盛禾(中国)生物制药有限公司 一种结合baffr和cd3的双特异性抗体及其应用
WO2024131731A1 (zh) * 2022-12-19 2024-06-27 和铂医药(上海)有限责任公司 "κ/λ"Fab-Fab串联多特异性结合蛋白及其制备和应用

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10519251B2 (en) * 2013-12-30 2019-12-31 Epimab Biotherapeutics, Inc. Fabs-in-tandem immunoglobulin and uses thereof
EP4200336A4 (en) * 2020-08-24 2024-09-25 Epimab Biotherapeutics (HK) Limited Anti-ror1 antibodies and related bispecific binding proteins
EP4413044A4 (en) * 2021-10-07 2025-10-22 Nat Res Council Canada ANTI-CD3 MONOCLONAL ANTIBODIES AND THERAPEUTIC CONSTRUCTS
CN117003871A (zh) 2022-04-28 2023-11-07 北京天广实生物技术股份有限公司 结合bcma和cd3的抗体及其用途
TW202413405A (zh) * 2022-07-13 2024-04-01 美商翰森生物有限責任公司 抗體、其抗原結合片段及其藥物用途
AU2024279278A1 (en) 2023-05-31 2025-12-18 Capstan Therapeutics, Inc. Lipid nanoparticle formulations and compositions
CN117024596B (zh) * 2023-08-18 2024-02-27 镜像绮点(上海)细胞技术有限公司 肿瘤原代细胞特异性标记与活体成像
US20250127728A1 (en) 2023-10-05 2025-04-24 Capstan Therapeutics, Inc. Constrained Ionizable Cationic Lipids and Lipid Nanoparticles
WO2025076113A1 (en) 2023-10-05 2025-04-10 Capstan Therapeutics, Inc. Ionizable cationic lipids with conserved spacing and lipid nanoparticles
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
WO2025168059A1 (zh) * 2024-02-08 2025-08-14 天劢源和生物医药（上海）有限公司 靶向bcma、cd19和cd3的多特异性抗原结合蛋白及其应用
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109803682A (zh) * 2016-08-16 2019-05-24 岸迈生物科技有限公司 单价不对称串联Fab双特异性抗体
CN110156893A (zh) * 2013-12-17 2019-08-23 基因泰克公司 抗cd3抗体及使用方法
WO2019210848A1 (en) * 2018-05-03 2019-11-07 Shanghai Epimab Biotherapeutics Co., Ltd. High affinity antibodies to pd-1 and lag-3 and bispecific binding proteins made therefrom
WO2019220368A1 (en) * 2018-05-16 2019-11-21 Janssen Biotech, Inc. Bcma/cd3 and gprdc5d/cd3 bispecific antibodies for use in cancer therapy

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3101690B2 (ja) 1987-03-18 2000-10-23 エス・ビィ・２・インコーポレイテッド 変性抗体の、または変性抗体に関する改良
EP0368684B2 (en) 1988-11-11 2004-09-29 Medical Research Council Cloning immunoglobulin variable domain sequences.
US5641870A (en) 1995-04-20 1997-06-24 Genentech, Inc. Low pH hydrophobic interaction chromatography for antibody purification
DK2314629T4 (da) 2002-07-18 2023-02-06 Merus Nv Rekombinant produktion af blandinger af antistoffer
EP1940881B1 (en) 2005-10-11 2016-11-30 Amgen Research (Munich) GmbH Compositions comprising cross-species-specific antibodies and uses thereof
KR101972446B1 (ko) * 2011-05-27 2019-04-25 글락소 그룹 리미티드 Ｂｃｍａ（ｃｄ２６９／ｔｎｆｒｓｆ１７）­결합 단백질
WO2014122143A1 (en) * 2013-02-05 2014-08-14 Engmab Ag Method for the selection of antibodies against bcma
US10519251B2 (en) * 2013-12-30 2019-12-31 Epimab Biotherapeutics, Inc. Fabs-in-tandem immunoglobulin and uses thereof
EP2982692A1 (en) * 2014-08-04 2016-02-10 EngMab AG Bispecific antibodies against CD3epsilon and BCMA
EP3023437A1 (en) * 2014-11-20 2016-05-25 EngMab AG Bispecific antibodies against CD3epsilon and BCMA
TWI703159B (zh) * 2015-04-13 2020-09-01 美商輝瑞股份有限公司 Bcma特異性治療性抗體及其用途
EP3916018A1 (en) * 2015-06-16 2021-12-01 Genentech, Inc. Anti-cd3 antibodies and methods of use
US11421028B2 (en) * 2016-02-06 2022-08-23 Epimab Biotherapeutics, Inc. Fabs-in-tandem immunoglobulin and uses thereof
WO2018224441A1 (en) * 2017-06-05 2018-12-13 Numab Innovation Ag Novel anti-cd3 antibodies
KR102820804B1 (ko) * 2017-09-22 2025-06-16 우시 바이올로직스 아일랜드 리미티드 신규한 이중특이적 cd3/cd19 폴리펩티드 복합체
JP2021508479A (ja) * 2017-12-27 2021-03-11 テネオバイオ， インコーポレイテッド ヘテロ二量体特異的抗体上のｃｄ３デルタ及びｃｄ３イプシロン

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110156893A (zh) * 2013-12-17 2019-08-23 基因泰克公司 抗cd3抗体及使用方法
CN109803682A (zh) * 2016-08-16 2019-05-24 岸迈生物科技有限公司 单价不对称串联Fab双特异性抗体
WO2019210848A1 (en) * 2018-05-03 2019-11-07 Shanghai Epimab Biotherapeutics Co., Ltd. High affinity antibodies to pd-1 and lag-3 and bispecific binding proteins made therefrom
WO2019220368A1 (en) * 2018-05-16 2019-11-21 Janssen Biotech, Inc. Bcma/cd3 and gprdc5d/cd3 bispecific antibodies for use in cancer therapy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024074145A1 (zh) * 2022-10-08 2024-04-11 盛禾(中国)生物制药有限公司 一种结合baffr和cd3的双特异性抗体及其应用
WO2024131731A1 (zh) * 2022-12-19 2024-06-27 和铂医药(上海)有限责任公司 "κ/λ"Fab-Fab串联多特异性结合蛋白及其制备和应用

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EP4065164A4 (en) 2024-03-27
AU2020390288A1 (en) 2022-05-26
TWI774137B (zh) 2022-08-11
JP2025011311A (ja) 2025-01-23
IL316618A (en) 2024-12-01
IL293138A (en) 2022-07-01
EP4483895A2 (en) 2025-01-01
WO2021104371A1 (en) 2021-06-03
MX2022006230A (es) 2022-06-22
KR20220104783A (ko) 2022-07-26
KR20240162588A (ko) 2024-11-15
AU2024278367A1 (en) 2025-01-09
JP7773466B2 (ja) 2025-11-19
EP4483895A3 (en) 2025-05-28
TW202132347A (zh) 2021-09-01
JP2023504016A (ja) 2023-02-01
US20230002489A1 (en) 2023-01-05
EP4065164A1 (en) 2022-10-05
JP7847630B2 (ja) 2026-04-17
CA3160163A1 (en) 2021-06-03
MX2024013229A (es) 2024-12-06

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