CN108779182A - 具有恒定区突变的双特异性抗体及其用途 - Google Patents

具有恒定区突变的双特异性抗体及其用途 Download PDF

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Publication number
CN108779182A
CN108779182A CN201680082823.0A CN201680082823A CN108779182A CN 108779182 A CN108779182 A CN 108779182A CN 201680082823 A CN201680082823 A CN 201680082823A CN 108779182 A CN108779182 A CN 108779182A
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China
Prior art keywords
amino acid
residue
structural domains
acid replacement
bispecific antibody
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Pending
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CN201680082823.0A
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English (en)
Chinese (zh)
Inventor
R·萨希塞克哈兰
K·萨拉卡拉曼
V·萨布拉马尼安
E·弗莱舍尔
A·P·哈塔斯
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Massachusetts Institute of Technology
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Massachusetts Institute of Technology
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • 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
    • C07K16/22—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors ; against growth regulators
    • 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
    • C07K16/2863—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • 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
    • C07K16/2887—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • 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
    • C07K16/32—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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
    • C07K16/2818—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 CD28 or CD152
    • 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
    • C07K2317/515—Complete light chain, i.e. VL + CL
    • 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
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • 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
    • C07K2317/90—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)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN201680082823.0A 2015-12-28 2016-12-28 具有恒定区突变的双特异性抗体及其用途 Pending CN108779182A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562271844P 2015-12-28 2015-12-28
US62/271,844 2015-12-28
PCT/US2016/068808 WO2017117179A1 (en) 2015-12-28 2016-12-28 Bispecific antibodies having constant region mutations and uses therefor

Publications (1)

Publication Number Publication Date
CN108779182A true CN108779182A (zh) 2018-11-09

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Family Applications (1)

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CN201680082823.0A Pending CN108779182A (zh) 2015-12-28 2016-12-28 具有恒定区突变的双特异性抗体及其用途

Country Status (7)

Country Link
US (1) US11459405B2 (https=)
EP (1) EP3397646A1 (https=)
JP (2) JP2019503172A (https=)
CN (1) CN108779182A (https=)
AU (1) AU2016381605A1 (https=)
CA (1) CA3010027A1 (https=)
WO (1) WO2017117179A1 (https=)

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CN110272495A (zh) * 2019-06-11 2019-09-24 南京华岩生物技术有限公司 一种能结合两种抗原的双特异性结合的免疫球蛋白及其用途

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US9914785B2 (en) 2012-11-28 2018-03-13 Zymeworks Inc. Engineered immunoglobulin heavy chain-light chain pairs and uses thereof
CN105026430B (zh) 2012-11-28 2025-03-25 酵活英属哥伦比亚有限公司 工程化免疫球蛋白重链-轻链对及其用途
EP3359576B1 (en) 2015-10-08 2024-12-25 Zymeworks BC Inc. Antigen-binding polypeptide constructs comprising kappa and lambda light chains and uses thereof
EP3504234A4 (en) 2016-09-29 2020-12-02 Beijing Hanmi Pharmaceutical Co., Ltd. CONSTRUCTIONS OF HETERODIMERIC IMMUNOGLOBULINS AND THEIR PREPARATION PROCESSES
KR102247704B1 (ko) 2016-11-18 2021-05-03 북경한미약품 유한공사 항 pd-1/항 her2 천연항체 구조 형태의 헤테로다이머 계의 이중특이성 항체 및 그 제조방법
CN111201030B (zh) 2017-07-25 2024-11-01 真和制药有限公司 通过阻断tim-3和其配体的相互作用治疗癌症
EA202091053A1 (ru) * 2018-01-15 2020-12-03 Ай-Маб Биофарма Юэс Лимитед Модифицированные c- и ch1-домены
WO2019153200A1 (zh) * 2018-02-08 2019-08-15 北京韩美药品有限公司 抗pd-1/抗her2天然抗体结构样异源二聚体形式双特异抗体及其制备
CA3090878A1 (en) * 2018-02-11 2019-08-15 Beijing Hanmi Pharmaceutical Co., Ltd. Anti-pd-1/anti-vegf natural antibody structure-like heterodimeric form bispecific antibody and preparation thereof
MX2020011552A (es) * 2018-05-03 2020-11-24 Genmab Bv Combinaciones de variantes de anticuerpos y usos de las mismas.
CN109053895B (zh) * 2018-08-30 2020-06-09 中山康方生物医药有限公司 抗pd-1-抗vegfa的双功能抗体、其药物组合物及其用途
US20220023342A1 (en) * 2018-11-30 2022-01-27 Institut Gustave Roussy Anti-neuropilin-1 and anti-programmed cell death-1 combination therapy for treating cancer
WO2020160156A2 (en) 2019-01-30 2020-08-06 Immutics, Inc. Anti-gal3 antibodies and uses thereof
JP2022525275A (ja) 2019-03-28 2022-05-12 エービー ストゥーディオ インコーポレイテッド ヘテロ多量体タンパク質及びその使用法
EP3997115A4 (en) * 2019-07-12 2023-11-22 Proviva Therapeutics (Hong Kong) Limited Il-2 compositions and methods of use thereof
CN115335406B (zh) 2020-02-12 2026-01-30 伊莱利利公司 抗体或抗原-结合片段的结晶
EP4157338A4 (en) 2020-05-26 2024-11-13 TrueBinding, Inc. METHOD FOR TREATING INFLAMMATORY DISEASES BY GALECTIN-3 BLOCKING
JP2025528832A (ja) * 2022-08-15 2025-09-02 ナヴロジェン インコーポレイテッド 腫瘍免疫抑制性ＩＣＡＭ－１／ＣＤ５４に対し抵抗性のＦｃ改変モノクローナル抗体

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CN105026430A (zh) * 2012-11-28 2015-11-04 酵活有限公司 工程化免疫球蛋白重链-轻链对及其用途

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Publication number Publication date
CA3010027A1 (en) 2017-07-06
JP2019503172A (ja) 2019-02-07
WO2017117179A8 (en) 2018-07-12
EP3397646A1 (en) 2018-11-07
WO2017117179A1 (en) 2017-07-06
US20190023810A1 (en) 2019-01-24
JP2021119793A (ja) 2021-08-19
US11459405B2 (en) 2022-10-04
AU2016381605A1 (en) 2018-07-12

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