CN111363041B - 新型抗-pd-l1抗体 - Google Patents

新型抗-pd-l1抗体 Download PDF

Info

Publication number
CN111363041B
CN111363041B CN202010174431.5A CN202010174431A CN111363041B CN 111363041 B CN111363041 B CN 111363041B CN 202010174431 A CN202010174431 A CN 202010174431A CN 111363041 B CN111363041 B CN 111363041B
Authority
CN
China
Prior art keywords
antibody
seq
sequence
binding
human
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.)
Active
Application number
CN202010174431.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN111363041A (zh
Inventor
钱雪明
滕菲
李振
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.)
Suzhou Chuangsheng Pharmaceutical Group Co ltd
Original Assignee
Suzhou Chuangsheng Pharmaceutical Group 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 Suzhou Chuangsheng Pharmaceutical Group Co ltd filed Critical Suzhou Chuangsheng Pharmaceutical Group Co ltd
Publication of CN111363041A publication Critical patent/CN111363041A/zh
Application granted granted Critical
Publication of CN111363041B publication Critical patent/CN111363041B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IGs], 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
    • C07K16/2827Immunoglobulins [IGs], 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 B7 molecules, e.g. CD80, CD86
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39558Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against tumor tissues, cells, antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2863Immunoglobulins [IGs], 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • A61K2039/507Comprising a combination of two or more separate antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567Framework region [FR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/77Internalization into the cell
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • 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)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Oncology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CN202010174431.5A 2016-03-23 2017-02-10 新型抗-pd-l1抗体 Active CN111363041B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2016077082 2016-03-23
CNPCT/CN2016/077082 2016-03-23
CN201780018886.4A CN108779180B (zh) 2016-03-23 2017-02-10 新型抗-pd-l1抗体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780018886.4A Division CN108779180B (zh) 2016-03-23 2017-02-10 新型抗-pd-l1抗体

Publications (2)

Publication Number Publication Date
CN111363041A CN111363041A (zh) 2020-07-03
CN111363041B true CN111363041B (zh) 2022-02-22

Family

ID=59900827

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010174431.5A Active CN111363041B (zh) 2016-03-23 2017-02-10 新型抗-pd-l1抗体
CN201780018886.4A Active CN108779180B (zh) 2016-03-23 2017-02-10 新型抗-pd-l1抗体

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780018886.4A Active CN108779180B (zh) 2016-03-23 2017-02-10 新型抗-pd-l1抗体

Country Status (8)

Country Link
US (2) US10822416B2 (enExample)
EP (1) EP3433277A4 (enExample)
JP (3) JP7080213B2 (enExample)
KR (1) KR20180127971A (enExample)
CN (2) CN111363041B (enExample)
CA (1) CA3007135A1 (enExample)
RU (1) RU2744959C2 (enExample)
WO (1) WO2017161976A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106243225B (zh) * 2015-06-11 2021-01-19 智翔(上海)医药科技有限公司 新型抗-pd-l1抗体
RU2744959C2 (ru) * 2016-03-23 2021-03-17 Мэбспейс Байосайнсиз (Сучжоу) Ко., Лтд Новые анти-pd-l1 антитела
US10894823B2 (en) 2016-03-24 2021-01-19 Gensun Biopharma Inc. Trispecific inhibitors for cancer treatment
CN109071656B (zh) 2017-01-05 2021-05-18 璟尚生物制药公司 检查点调节物拮抗剂
JP7021454B2 (ja) * 2017-02-03 2022-02-17 株式会社三洋物産 遊技機
EP3630838A1 (en) 2017-06-01 2020-04-08 CytomX Therapeutics, Inc. Activatable anti-pdl1 antibodies, and methods of use thereof
JP7402158B2 (ja) * 2017-11-30 2023-12-20 ジェネンテック, インコーポレイテッド 抗pd-l1抗体及びpd-l1を検出するためにそれを使用する方法
CN109970857B (zh) * 2017-12-27 2022-09-30 信达生物制药(苏州)有限公司 抗pd-l1抗体及其用途
CN111542543B (zh) 2017-12-28 2023-12-22 南京传奇生物科技有限公司 针对pd-l1的抗体及其变体
WO2019228514A1 (en) 2018-06-01 2019-12-05 Tayu Huaxia Biotech Medical Group Co., Ltd. Compositions and uses thereof for treating disease or condition
WO2019227490A1 (en) 2018-06-01 2019-12-05 Tayu Huaxia Biotech Medical Group Co., Ltd. Compositions and methods for imaging
WO2020006516A1 (en) 2018-06-29 2020-01-02 Gensun Biopharma, Inc. Antitumor immune checkpoint regulator antagonists
CN112996910A (zh) * 2018-07-11 2021-06-18 动量制药公司 与靶向PD-L1的工程化Fc-抗原结合结构域构建体有关的组合物和方法
WO2020151572A1 (en) * 2019-01-23 2020-07-30 Tayu Huaxia Biotech Medical Group Co., Ltd. Anti-pd-l1 diabodies and the use thereof
US12421313B2 (en) 2019-01-25 2025-09-23 Chia Tia Tianqing Pharmaceutical Group Co., Ltd. Combined pharmaceutical composition for treating tumor
CN109929037B (zh) * 2019-04-01 2023-03-17 华博生物医药技术(上海)有限公司 针对程序性死亡配体的结合物及其应用
CA3141531A1 (en) 2019-05-24 2020-12-03 Pfizer Inc. Combination therapies using cdk inhibitors
JP2022534982A (ja) * 2019-05-30 2022-08-04 ブリストル-マイヤーズ スクイブ カンパニー 細胞局在化シグネチャーおよびその使用
CN110194798A (zh) * 2019-05-31 2019-09-03 杭州科兴生物科技有限公司 抗pd-l1单克隆抗体、片段及其医药用途
WO2020263312A1 (en) 2019-06-28 2020-12-30 Gensun Biopharma, Inc. ANTITUMOR ANTAGONIST CONSISTING OF A MUTATED TGFβ1 - RII EXTRACELLULAR DOMAIN AND AN IMMUNOGLOBULIN SCAFFOLD
US20220356255A1 (en) * 2019-07-15 2022-11-10 Capella Bioscience Ltd Anti-pd-l1 antibodies
US20230002492A1 (en) * 2019-11-08 2023-01-05 Simcere (Shanghai) Pharmaceutical Co., Ltd. Anti-human programmed cell death ligand-1 (pd-l1) antibody and use thereof
WO2021197358A1 (zh) * 2020-03-31 2021-10-07 普米斯生物技术(珠海)有限公司 一种抗pd-l1和pd-l2抗体及其衍生物和用途
CN119462927B (zh) * 2020-07-28 2025-07-29 乐普生物科技股份有限公司 靶向PD-L1和TGF-β的双功能分子
CA3187850A1 (en) * 2020-08-04 2022-02-10 Bryan Glaser Pd-l1 binding agents and uses thereof
CN111929447B (zh) * 2020-09-24 2021-02-26 菁良基因科技(深圳)有限公司 一种pd-l1免疫组织化学参考品及其制备方法和应用
CA3201518A1 (en) * 2020-11-18 2022-05-27 Suzhou Transcenta Therapeutics Co., Ltd. Bi-functional molecules
CN112285366B (zh) * 2020-12-25 2021-06-08 南京广祺医药科技有限公司 一种测定血清中双特异性抗体BsAb的ELISA方法及应用
US20240352084A1 (en) 2021-07-22 2024-10-24 University Of Dundee Therapeutic muteins
CN115521378B (zh) * 2021-07-23 2023-12-22 南京吉盛澳玛生物医药有限公司 Pd-l1抗体及其用途
CN118215681A (zh) * 2021-09-18 2024-06-18 江苏康宁杰瑞生物制药有限公司 包含pd-l1抗原结合片段的组合物及其用途
WO2023057882A1 (en) 2021-10-05 2023-04-13 Pfizer Inc. Combinations of azalactam compounds with a pd-1 axis binding antagonist for the treatment of cancer
WO2023079428A1 (en) 2021-11-03 2023-05-11 Pfizer Inc. Combination therapies using tlr7/8 agonist
TW202333785A (zh) * 2021-11-16 2023-09-01 中國大陸商蘇州創勝醫藥集團有限公司 Claudin18.2拮抗劑和pd-1/pd-l1軸抑制劑的組合療法
CN119213034A (zh) * 2022-05-17 2024-12-27 苏州创胜医药集团有限公司 双功能蛋白质及其制剂和用途
CN114939161B (zh) * 2022-06-24 2023-02-28 南方医科大学南方医院 Pd-1抗体在制备治疗肌腱损伤的药物中的应用
CN120603849A (zh) * 2023-01-18 2025-09-05 科望(苏州)生物医药科技有限公司 抗pdl1单域抗体、融合蛋白及其用途
AR132623A1 (es) * 2023-05-08 2025-07-16 Hoffmann La Roche PROTEÍNAS DE FUSIÓN DE INTERFERÓN a DIRIGIDAS Y MÉTODOS DE USO

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013055404A1 (en) * 2011-10-10 2013-04-18 City Of Hope Meditopes and meditope-binding antibodies and uses thereof
WO2013079174A1 (en) * 2011-11-28 2013-06-06 Merck Patent Gmbh Anti-pd-l1 antibodies and uses thereof
WO2013173223A1 (en) * 2012-05-15 2013-11-21 Bristol-Myers Squibb Company Cancer immunotherapy by disrupting pd-1/pd-l1 signaling
WO2014055897A2 (en) * 2012-10-04 2014-04-10 Dana-Farber Cancer Institute, Inc. Human monoclonal anti-pd-l1 antibodies and methods of use
WO2014151006A2 (en) * 2013-03-15 2014-09-25 Genentech, Inc. Biomarkers and methods of treating pd-1 and pd-l1 related conditions
WO2014165082A3 (en) * 2013-03-13 2015-03-19 Medimmune, Llc Antibodies and methods of detection

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30985E (en) 1978-01-01 1982-06-29 Serum-free cell culture media
US4657760A (en) 1979-03-20 1987-04-14 Ortho Pharmaceutical Corporation Methods and compositions using monoclonal antibody to human T cells
US4560655A (en) 1982-12-16 1985-12-24 Immunex Corporation Serum-free cell culture medium and process for making same
US4657866A (en) 1982-12-21 1987-04-14 Sudhir Kumar Serum-free, synthetic, completely chemically defined tissue culture media
GB8308235D0 (en) 1983-03-25 1983-05-05 Celltech Ltd Polypeptides
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US4767704A (en) 1983-10-07 1988-08-30 Columbia University In The City Of New York Protein-free culture medium
US5807715A (en) 1984-08-27 1998-09-15 The Board Of Trustees Of The Leland Stanford Junior University Methods and transformed mammalian lymphocyte cells for producing functional antigen-binding protein including chimeric immunoglobulin
US4879231A (en) 1984-10-30 1989-11-07 Phillips Petroleum Company Transformation of yeasts of the genus pichia
US5206344A (en) 1985-06-26 1993-04-27 Cetus Oncology Corporation Interleukin-2 muteins and polymer conjugation thereof
GB8516415D0 (en) 1985-06-28 1985-07-31 Celltech Ltd Culture of animal cells
GB8607679D0 (en) 1986-03-27 1986-04-30 Winter G P Recombinant dna product
US5225539A (en) 1986-03-27 1993-07-06 Medical Research Council Recombinant altered antibodies and methods of making altered antibodies
US4927762A (en) 1986-04-01 1990-05-22 Cell Enterprises, Inc. Cell culture medium with antioxidant
GB8610600D0 (en) 1986-04-30 1986-06-04 Novo Industri As Transformation of trichoderma
EP0435911B1 (en) 1988-09-23 1996-03-13 Cetus Oncology Corporation Cell culture medium for enhanced cell growth, culture longevity and product expression
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
IL162181A (en) 1988-12-28 2006-04-10 Pdl Biopharma Inc A method of producing humanized immunoglubulin, and polynucleotides encoding the same
EP0402226A1 (en) 1989-06-06 1990-12-12 Institut National De La Recherche Agronomique Transformation vectors for yeast yarrowia
DE3920358A1 (de) 1989-06-22 1991-01-17 Behringwerke Ag Bispezifische und oligospezifische, mono- und oligovalente antikoerperkonstrukte, ihre herstellung und verwendung
US5225212A (en) 1989-10-20 1993-07-06 Liposome Technology, Inc. Microreservoir liposome composition and method
US5859205A (en) 1989-12-21 1999-01-12 Celltech Limited Humanised antibodies
US5122469A (en) 1990-10-03 1992-06-16 Genentech, Inc. Method for culturing Chinese hamster ovary cells to improve production of recombinant proteins
EP0590058B1 (en) 1991-06-14 2003-11-26 Genentech, Inc. HUMANIZED Heregulin ANTIBODy
AU3178993A (en) 1991-11-25 1993-06-28 Enzon, Inc. Multivalent antigen-binding proteins
EP0656946B2 (en) 1992-08-21 2010-03-31 Vrije Universiteit Brussel Immunoglobulins devoid of light chains
US6005079A (en) 1992-08-21 1999-12-21 Vrije Universiteit Brussels Immunoglobulins devoid of light chains
DE69427974T2 (de) 1993-04-29 2001-12-06 Unilever N.V., Rotterdam Herstellung von antikörpern oder funktionstüchtig gemachten teilen davon, abgeleitet von schweren ketten von immunglobulinen von camelidae
EP0770628B9 (en) 1994-07-13 2007-02-28 Chugai Seiyaku Kabushiki Kaisha Reconstituted human antibody against human interleukin-8
WO2004006955A1 (en) 2001-07-12 2004-01-22 Jefferson Foote Super humanized antibodies
KR101411165B1 (ko) * 2005-07-01 2014-06-25 메다렉스, 엘.엘.시. 예정 사멸 리간드 1 (피디-엘1)에 대한 인간 모노클로날항체
US8217849B2 (en) 2008-04-07 2012-07-10 Intelleflex Corporation Small profile antenna and RFID device having same
WO2010077634A1 (en) * 2008-12-09 2010-07-08 Genentech, Inc. Anti-pd-l1 antibodies and their use to enhance t-cell function
US8741295B2 (en) * 2009-02-09 2014-06-03 Universite De La Mediterranee PD-1 antibodies and PD-L1 antibodies and uses thereof
RU2416645C2 (ru) * 2009-05-04 2011-04-20 Общество с ограниченной ответственностью "Промоген-МАТ" Одноцепочечное антитело, связывающее фактор некроза опухоли альфа, днк, плазмидная днк и способ получения одноцепочечного антитела
NZ599405A (en) 2009-11-24 2014-09-26 Medimmune Ltd Targeted binding agents against b7-h1
CN104736168B (zh) * 2012-05-31 2018-09-21 索伦托治疗有限公司 与pd-l1结合的抗原结合蛋白
AR093984A1 (es) * 2012-12-21 2015-07-01 Merck Sharp & Dohme Anticuerpos que se unen a ligando 1 de muerte programada (pd-l1) humano
RU2744959C2 (ru) * 2016-03-23 2021-03-17 Мэбспейс Байосайнсиз (Сучжоу) Ко., Лтд Новые анти-pd-l1 антитела

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013055404A1 (en) * 2011-10-10 2013-04-18 City Of Hope Meditopes and meditope-binding antibodies and uses thereof
WO2013079174A1 (en) * 2011-11-28 2013-06-06 Merck Patent Gmbh Anti-pd-l1 antibodies and uses thereof
CN103987405A (zh) * 2011-11-28 2014-08-13 默克专利股份公司 抗pd-l1抗体及其用途
WO2013173223A1 (en) * 2012-05-15 2013-11-21 Bristol-Myers Squibb Company Cancer immunotherapy by disrupting pd-1/pd-l1 signaling
WO2014055897A2 (en) * 2012-10-04 2014-04-10 Dana-Farber Cancer Institute, Inc. Human monoclonal anti-pd-l1 antibodies and methods of use
WO2014165082A3 (en) * 2013-03-13 2015-03-19 Medimmune, Llc Antibodies and methods of detection
WO2014151006A2 (en) * 2013-03-15 2014-09-25 Genentech, Inc. Biomarkers and methods of treating pd-1 and pd-l1 related conditions

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Antibody-Dependent Cellular Cytotoxicity Activity of a Novel Anti-PD-L1 Antibody Avelumab (MSB0010718C) on Human Tumor Cells;Benjamin Boyerinas;《Cancer Immunol Res.》;20151031;全文 *
Preclinical pharmacokinetics, pharmacodynamics, tissue distribution, and tumor penetration of anti-PD-L1 monoclonal antibody, an immune checkpoint inhibitor;Rong Deng等;《MAbs》;20160226;第8卷(第3期);全文 *

Also Published As

Publication number Publication date
RU2744959C2 (ru) 2021-03-17
KR20180127971A (ko) 2018-11-30
WO2017161976A1 (en) 2017-09-28
JP2022068161A (ja) 2022-05-09
CN108779180B (zh) 2020-10-16
JP7080213B2 (ja) 2022-06-03
JP2023171733A (ja) 2023-12-05
CA3007135A1 (en) 2017-09-28
EP3433277A4 (en) 2020-06-17
JP7345578B2 (ja) 2023-09-15
US10822416B2 (en) 2020-11-03
US20190330348A1 (en) 2019-10-31
RU2018124602A (ru) 2020-01-14
RU2021106377A (ru) 2021-03-31
CN108779180A (zh) 2018-11-09
RU2018124602A3 (enExample) 2020-03-06
US20210009693A1 (en) 2021-01-14
RU2021106377A3 (enExample) 2021-12-28
JP7624484B2 (ja) 2025-01-30
EP3433277A1 (en) 2019-01-30
CN111363041A (zh) 2020-07-03
JP2019516394A (ja) 2019-06-20
US11753473B2 (en) 2023-09-12

Similar Documents

Publication Publication Date Title
CN111363041B (zh) 新型抗-pd-l1抗体
JP7520072B2 (ja) Pd-l1特異的抗体およびそれを使用する方法
JP6976322B2 (ja) 新規抗ctla4抗体
CN113563470B (zh) 结合tigit抗原的抗体及其制备方法与应用
TW201837174A (zh) 抗gprc5d抗體及包含該抗體之分子
CN112867735B (zh) 双特异性抗原结合蛋白及其用途
AU2017379382A1 (en) Anti-CD3 Antibody and Molecules Comprising the Antibody
JP2021524251A (ja) Cd3に特異的な抗体及びその使用
KR20230132544A (ko) 신규한 항-그렘린1 항체
CN113045661B (zh) 新型抗cd4抗体
KR20220042258A (ko) 항 tigit 항체 및 그의 응용
JP7754506B2 (ja) ポリオウイルス受容体(pvr)に対する抗体およびその使用
TW201916890A (zh) 抗pd-1抗體和抗lag-3抗體聯合在製備治療腫瘤的藥物中的用途
CN114106182A (zh) 抗tigit的抗体及其用途
HK40032298B (en) Novel anti-pd-l1 antibodies
HK40032298A (en) Novel anti-pd-l1 antibodies
RU2776121C2 (ru) Новые анти-pd-l1 антитела
CN113368232B (zh) 多特异性抗原结合蛋白及其应用
HK1260737B (en) Novel anti-pd-l1 antibodies
HK1260737A1 (en) Novel anti-pd-l1 antibodies
WO2025172588A1 (en) Bispecific constructs directed against fap and ltbr
WO2025172587A1 (en) Binding constructs
HK40055449A (en) Novel anti-cd4 antibodies
CN118302200A (zh) 用于治疗癌症的b7-h4抗体-药物缀合物
HK40055449B (en) Novel anti-cd4 antibodies

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: Room 501, building B6, biological nano Park, 218 Xinghu street, Wuzhong District, Suzhou City, Jiangsu Province

Applicant after: MABSPACE BIOSCIENCES (SUZHOU) Co.,Ltd.

Address before: Room 609, building B2, biological nano Park, 218 Xinghu street, Wuzhong District, Suzhou City, Jiangsu Province

Applicant before: MABSPACE BIOSCIENCES (SUZHOU) Co.,Ltd.

REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40032298

Country of ref document: HK

CB02 Change of applicant information
CB02 Change of applicant information

Address after: Room 609, building B2, biological nano Park, 218 Xinghu street, Wuzhong District, Suzhou City, Jiangsu Province

Applicant after: Suzhou ChuangSheng Pharmaceutical Group Co.,Ltd.

Address before: Room 501, building B6, biological nano Park, 218 Xinghu street, Wuzhong District, Suzhou City, Jiangsu Province

Applicant before: MABSPACE BIOSCIENCES (SUZHOU) Co.,Ltd.

GR01 Patent grant
GR01 Patent grant