CA3126302A1 - Recombinant anti-human pd-1 antibody and application thereof - Google Patents

Recombinant anti-human pd-1 antibody and application thereof Download PDF

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Publication number
CA3126302A1
CA3126302A1 CA3126302A CA3126302A CA3126302A1 CA 3126302 A1 CA3126302 A1 CA 3126302A1 CA 3126302 A CA3126302 A CA 3126302A CA 3126302 A CA3126302 A CA 3126302A CA 3126302 A1 CA3126302 A1 CA 3126302A1
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CA
Canada
Prior art keywords
seq
oas
cii
antibody
fragment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3126302A
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English (en)
French (fr)
Inventor
Jinchao Zhang
Rongjuan WANG
Shasha JIAO
Shuang Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mabwell Shanghai Bioscience Co Ltd
Original Assignee
Mabwell Shanghai Bioscience Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mabwell Shanghai Bioscience Co Ltd filed Critical Mabwell Shanghai Bioscience Co Ltd
Publication of CA3126302A1 publication Critical patent/CA3126302A1/en
Pending legal-status Critical Current

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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
    • C07K16/2818—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
    • 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
    • A61K39/39566—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against immunoglobulins, e.g. anti-idiotypic antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • 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
    • 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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • 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
    • C07K2317/70—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
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/77—Internalization into the cell
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Mycology (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 That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CA3126302A 2019-01-10 2020-01-10 Recombinant anti-human pd-1 antibody and application thereof Pending CA3126302A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910022548.9A CN111423510B (zh) 2019-01-10 2019-01-10 重组抗人pd-1抗体及其应用
CN201910022548.9 2019-01-10
PCT/CN2020/071353 WO2020143749A1 (zh) 2019-01-10 2020-01-10 重组抗人pd-1抗体及其应用

Publications (1)

Publication Number Publication Date
CA3126302A1 true CA3126302A1 (en) 2020-07-16

Family

ID=71521975

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3126302A Pending CA3126302A1 (en) 2019-01-10 2020-01-10 Recombinant anti-human pd-1 antibody and application thereof

Country Status (8)

Country Link
US (1) US20230104769A1 (https=)
EP (1) EP3919514A4 (https=)
JP (1) JP2022517216A (https=)
KR (1) KR20210113635A (https=)
CN (1) CN111423510B (https=)
CA (1) CA3126302A1 (https=)
TW (1) TW202043271A (https=)
WO (1) WO2020143749A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022012428A1 (zh) * 2020-07-14 2022-01-20 迈威(上海)生物科技股份有限公司 抗pd-1抗体及其稳定制剂
EP4261225A4 (en) * 2020-12-10 2024-11-13 Eutilex Co., Ltd. ANTI-PD-1 ANTIBODY AND ITS USES
CN115925954A (zh) * 2022-12-28 2023-04-07 广州誉衡生物科技有限公司 抗-pd-1抗体及其在制备治疗尿路上皮癌患者的药物中的用途
WO2025102227A1 (zh) * 2023-11-14 2025-05-22 成都盛世君联生物技术有限公司 一种抗pd-1抗体及其生物材料和产品

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2350687T3 (es) 2002-07-03 2011-01-26 Ono Pharmaceutical Co., Ltd. Composiciones de inmunopotenciación.
RU2494107C2 (ru) 2005-05-09 2013-09-27 Оно Фармасьютикал Ко., Лтд. Моноклональные антитела человека к белку программируемой смерти 1 (pd-1) и способы лечения рака с использованием анти-pd-1-антител самостоятельно или в комбинации с другими иммунотерапевтическими средствами
HRP20131167T1 (hr) 2007-06-18 2014-01-03 Merck Sharp & Dohme B.V. Antitijela za humani receptor programirane smrti pd-1
US8927697B2 (en) 2008-09-12 2015-01-06 Isis Innovation Limited PD-1 specific antibodies and uses thereof
KR101970025B1 (ko) 2011-04-20 2019-04-17 메디뮨 엘엘씨 Ｂ7-ｈ1 및 ｐｄ-1과 결합하는 항체 및 다른 분자들
CN104250302B (zh) 2013-06-26 2017-11-14 上海君实生物医药科技股份有限公司 抗pd‑1抗体及其应用
EA034666B1 (ru) 2013-09-13 2020-03-04 Бейджин Свитзерланд Гмбх Антитело против pd-1 и его применение для лечения рака или вирусной инфекции и фрагмент антитела
MY184154A (en) 2013-12-12 2021-03-23 Shanghai hengrui pharmaceutical co ltd Pd-1 antibody, antigen-binding fragment thereof, and medical application thereof
KR102524920B1 (ko) * 2014-07-22 2023-04-25 아폴로믹스 인코포레이티드 항-pd-1 항체
CN105330740B (zh) 2014-07-30 2018-08-17 珠海市丽珠单抗生物技术有限公司 抗pd-1抗体及其应用
WO2017019846A1 (en) * 2015-07-30 2017-02-02 Macrogenics, Inc. Pd-1-binding molecules and methods use thereof
WO2017024465A1 (en) 2015-08-10 2017-02-16 Innovent Biologics (Suzhou) Co., Ltd. Pd-1 antibodies
US10981991B2 (en) * 2015-09-29 2021-04-20 Shanghai Zhangjiang Biotechnology Co., Ltd. PD-1 antibodies and uses thereof
CN106632674B (zh) * 2015-10-30 2018-11-16 泽达生物医药有限公司 一种抗pd-1单克隆抗体、其药物组合物及其用途
CN106699889A (zh) * 2015-11-18 2017-05-24 礼进生物医药科技（上海）有限公司 抗pd-1抗体及其治疗用途
KR102809728B1 (ko) * 2015-12-02 2025-05-21 주식회사 에스티큐브 글리코실화된 pd-1에 대해 특이적인 항체 및 이의 사용 방법
CN108079292A (zh) * 2016-11-23 2018-05-29 苏州盛迪亚生物医药有限公司 一种抗pd-1抗体在制备治疗肝癌的药物中的用途
CN107446048B (zh) * 2017-09-13 2021-03-30 北京韩美药品有限公司 一种能够特异性地结合pd-1的抗体及其功能片段
CN108218988B (zh) * 2017-11-29 2019-10-11 广西医科大学 抗PD-1的纳米抗体PD-1/Nb52及其制备方法与应用
CN108727504B (zh) * 2018-04-16 2021-08-27 泉州向日葵生物科技有限公司 一种ifn与抗pd-l1抗体的融合蛋白及其应用
CA3143034A1 (en) * 2019-06-14 2020-12-17 Cugene Inc. Novel interleukin-2 variants for the treatment of cancer
JP7807076B2 (ja) * 2019-12-13 2026-01-27 キュージーン インコーポレイテッド 新規インターロイキン－１５（ｉｌ－１５）融合タンパク質およびその使用
MX2022007202A (es) * 2019-12-13 2022-10-07 Cugene Inc Fármacos bioactivables a base de citocinas y metodos de uso de los mismos.

Also Published As

Publication number Publication date
WO2020143749A1 (zh) 2020-07-16
EP3919514A4 (en) 2022-12-07
JP2022517216A (ja) 2022-03-07
US20230104769A1 (en) 2023-04-06
EP3919514A1 (en) 2021-12-08
TW202043271A (zh) 2020-12-01
CN111423510A (zh) 2020-07-17
KR20210113635A (ko) 2021-09-16
CN111423510B (zh) 2024-02-06

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