CN107922470A - 对lag‑3和pd‑1特异性的新型融合多肽 - Google Patents

对lag‑3和pd‑1特异性的新型融合多肽 Download PDF

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Publication number
CN107922470A
CN107922470A CN201680046086.9A CN201680046086A CN107922470A CN 107922470 A CN107922470 A CN 107922470A CN 201680046086 A CN201680046086 A CN 201680046086A CN 107922470 A CN107922470 A CN 107922470A
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C·罗特
R·S·贝莱巴
S·奥威尔
S·伯杰
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Pires Pharmaceutical Co Ltd
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Pires Pharmaceutical Co Ltd
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    • 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
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62—DNA sequences coding for fusion proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/03—Peptides having up to 20 amino acids in an undefined or only partially defined sequence; Derivatives thereof
    • 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
    • C07K2317/70—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
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  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
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  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
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  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Microbiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CN201680046086.9A 2015-08-07 2016-08-08 对lag‑3和pd‑1特异性的新型融合多肽 Pending CN107922470A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP15180116.4 2015-08-07
EP15180116 2015-08-07
EP16150707 2016-01-11
EP16150707.4 2016-01-11
PCT/EP2016/068860 WO2017025498A1 (en) 2015-08-07 2016-08-08 Novel fusion polypeptide specific for lag-3 and pd-1

Publications (1)

Publication Number Publication Date
CN107922470A true CN107922470A (zh) 2018-04-17

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US (1) US20190010231A1 (https=)
EP (1) EP3331901A1 (https=)
JP (1) JP2018526989A (https=)
KR (1) KR20180035906A (https=)
CN (1) CN107922470A (https=)
AU (1) AU2016306597A1 (https=)
BR (1) BR112018000366A2 (https=)
CA (1) CA2994631A1 (https=)
EA (1) EA201890456A1 (https=)
HK (1) HK1254450A1 (https=)
MX (1) MX2018001567A (https=)
RU (1) RU2018107991A (https=)
WO (1) WO2017025498A1 (https=)

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CN111423512A (zh) * 2019-01-10 2020-07-17 北京比洋生物技术有限公司 阻断血管内皮细胞生长且活化t细胞的多靶向融合蛋白和包含其的药物组合物
CN111533782A (zh) * 2020-05-08 2020-08-14 中国药科大学 一种靶向免疫检查点lag-3的活性多肽及其应用
WO2020249041A1 (zh) * 2019-06-13 2020-12-17 上海健信生物医药科技有限公司 靶向lag-3的抗体和双特异性抗体及其用途
CN112500489A (zh) * 2021-02-07 2021-03-16 天津一瑞生物科技股份有限公司 一种抗oxa-23型碳青霉烯酶杂交瘤细胞株，单克隆抗体及应用
CN113316458A (zh) * 2018-11-07 2021-08-27 默沙东公司 抗lag3抗体和抗pd-1抗体的共制剂
CN113631582A (zh) * 2019-04-02 2021-11-09 杭州尚健生物技术有限公司 一种融合蛋白及其用途
CN115038718A (zh) * 2019-11-08 2022-09-09 先声（上海）医药有限公司 抗人程序性死亡配体-1（pd-l1）的抗体及其用途
CN115960269A (zh) * 2023-01-30 2023-04-14 上海甲贝医药科技有限公司 一种重组长效人cxcr4&pd-1双靶点抗体融合蛋白及其制备方法
US12509509B2 (en) 2012-12-13 2025-12-30 Merck Sharp & Dohme Llc Solution formulations of engineered anti-IL-23p19 antibodies

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