CN118480125A - 抗pd1和抗ctla4抗体 - Google Patents

抗pd1和抗ctla4抗体 Download PDF

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Publication number
CN118480125A
CN118480125A CN202410423333.9A CN202410423333A CN118480125A CN 118480125 A CN118480125 A CN 118480125A CN 202410423333 A CN202410423333 A CN 202410423333A CN 118480125 A CN118480125 A CN 118480125A
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CN
China
Prior art keywords
seq
antibody
amino acid
hpd
antibodies
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Pending
Application number
CN202410423333.9A
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English (en)
Chinese (zh)
Inventor
Z·刘
Z·胡
W·C·范斯洛
W·严
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Qilu Puget Sound Biotherapeutics Corp
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Qilu Puget Sound Biotherapeutics Corp
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Publication of CN118480125A publication Critical patent/CN118480125A/zh
Pending legal-status Critical Current

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    • 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
    • C07K16/2818Immunoglobulins [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 CD28 or CD152
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • 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
    • A61P37/00Drugs for immunological or allergic disorders
    • 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
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • C07K2317/10Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14Specific host cells or culture conditions, e.g. components, pH or temperature
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/522CH1 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55Fab or Fab'
    • 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
    • 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
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/74Inducing 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
    • C07K2317/90Immunoglobulins 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CN202410423333.9A 2016-11-08 2017-11-06 抗pd1和抗ctla4抗体 Pending CN118480125A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662419157P 2016-11-08 2016-11-08
US62/419,157 2016-11-08
CN201780069181.5A CN110312523B (zh) 2016-11-08 2017-11-06 抗pd1和抗ctla4抗体
PCT/US2017/060122 WO2018089293A2 (en) 2016-11-08 2017-11-06 Anti-pd1 and anti-ctla4 antibodies

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780069181.5A Division CN110312523B (zh) 2016-11-08 2017-11-06 抗pd1和抗ctla4抗体

Publications (1)

Publication Number Publication Date
CN118480125A true CN118480125A (zh) 2024-08-13

Family

ID=60409406

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201780069181.5A Active CN110312523B (zh) 2016-11-08 2017-11-06 抗pd1和抗ctla4抗体
CN202410423333.9A Pending CN118480125A (zh) 2016-11-08 2017-11-06 抗pd1和抗ctla4抗体

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201780069181.5A Active CN110312523B (zh) 2016-11-08 2017-11-06 抗pd1和抗ctla4抗体

Country Status (7)

Country Link
US (2) US11124570B2 (enExample)
EP (1) EP3538137A2 (enExample)
JP (2) JP2019534044A (enExample)
CN (2) CN110312523B (enExample)
AU (1) AU2017356860A1 (enExample)
CA (1) CA3042249A1 (enExample)
WO (1) WO2018089293A2 (enExample)

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CA3025162A1 (en) * 2016-05-26 2017-11-30 Qilu Puget Sound Biotherapeutics Corporation Mixtures of antibodies
EP3538137A2 (en) 2016-11-08 2019-09-18 Qilu Puget Sound Biotherapeutics Corporation Anti-pd1 and anti-ctla4 antibodies
IL284421B2 (en) * 2018-12-28 2025-05-01 Transgene M2-defective poxvirus
WO2020180811A1 (en) 2019-03-04 2020-09-10 Qilu Puget Sound Biotherapeutics Corporation Anti-sirp-alpha antibodies
JP2022545834A (ja) 2019-08-30 2022-10-31 クイル ピュージェット サウンド バイオセラピューティクス コーポレーション 抗cd20抗体、抗cd37抗体、およびこれらの混合物
US12473349B2 (en) * 2020-05-06 2025-11-18 Korea University Research And Business Foundation PD-1 variants having increased PD-L1 affinity
CN111875697B (zh) * 2020-08-03 2021-10-01 杭州皓阳生物技术有限公司 一种包含肽标签的融合蛋白
WO2022178319A1 (en) * 2021-02-18 2022-08-25 Qilu Puget Sound Biotherapeutics Corporation Combinations of anti-pd1 and anti-ctla4 antibodies
WO2023160517A1 (zh) * 2022-02-22 2023-08-31 齐鲁制药有限公司 包含抗ctla4和抗pd1的混合抗体的药物组合物及其治疗用途
WO2023185720A1 (zh) * 2022-03-28 2023-10-05 齐鲁制药有限公司 包含抗ctla4和抗pd1的混合抗体的药物组合物及其治疗用途
CN118946366A (zh) * 2022-04-13 2024-11-12 齐鲁制药有限公司 包含抗ctla4和抗pd1的混合抗体的药物组合物及其治疗用途
WO2023240086A1 (en) * 2022-06-07 2023-12-14 Unm Rainforest Innovations Humanized non-opioid composition and therapies for pain management
EP4548929A4 (en) * 2022-06-28 2025-10-15 Qilu Pharmaceutical Co Ltd Pharmaceutical composition containing mixed antibodies of anti-CTLA4 and anti-PD1 and therapeutic use thereof
US20250381268A1 (en) * 2022-06-30 2025-12-18 Qilu Pharmaceutical Co., Ltd. Pharmaceutical composition comprising anti-ctla4 and anti-pd1 antibody mixture and therapeutic use thereof
WO2025113598A1 (zh) * 2023-12-01 2025-06-05 齐鲁制药有限公司 稳定的混合抗体的药物组合物
WO2025228542A1 (en) 2024-05-03 2025-11-06 Genmab B.V. Method for co-expression of a plurality of antibodies

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Also Published As

Publication number Publication date
JP2019534044A (ja) 2019-11-28
US11124570B2 (en) 2021-09-21
CA3042249A1 (en) 2018-05-17
US20190276542A1 (en) 2019-09-12
AU2017356860A1 (en) 2019-05-16
CN110312523B (zh) 2024-04-26
EP3538137A2 (en) 2019-09-18
WO2018089293A3 (en) 2019-01-24
JP7455897B2 (ja) 2024-03-26
CN110312523A (zh) 2019-10-08
JP2022119917A (ja) 2022-08-17
US20220135683A1 (en) 2022-05-05
WO2018089293A2 (en) 2018-05-17
US12037397B2 (en) 2024-07-16

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