ES2960311T3 - Nueva proteína de fusión bifuncional recombinante, procedimiento de preparación y uso de la misma - Google Patents

Nueva proteína de fusión bifuncional recombinante, procedimiento de preparación y uso de la misma Download PDF

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Publication number
ES2960311T3
ES2960311T3 ES18768501T ES18768501T ES2960311T3 ES 2960311 T3 ES2960311 T3 ES 2960311T3 ES 18768501 T ES18768501 T ES 18768501T ES 18768501 T ES18768501 T ES 18768501T ES 2960311 T3 ES2960311 T3 ES 2960311T3
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Spain
Prior art keywords
antibody
fusion protein
cd20mab
bifunctional fusion
cancer
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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
ES18768501T
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English (en)
Spanish (es)
Inventor
Wenzhi Tian
Song Li
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.)
Immuneonco Biopharmaceuticals Shanghai Inc
Original Assignee
Immuneonco Biopharmaceuticals Shanghai Inc
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Publication date
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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70596—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
    • C07K16/28—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
    • C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
    • 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
    • A61K38/00—Medicinal preparations containing peptides
    • 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
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/734—Complement-dependent cytotoxicity [CDC]
    • 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
    • C07K2319/00—Fusion polypeptide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Biophysics (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
ES18768501T 2017-03-15 2018-03-15 Nueva proteína de fusión bifuncional recombinante, procedimiento de preparación y uso de la misma Active ES2960311T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710151979.6A CN108623689B (zh) 2017-03-15 2017-03-15 新型重组双功能融合蛋白及其制备方法和用途
PCT/CN2018/079187 WO2018166507A1 (zh) 2017-03-15 2018-03-15 新型重组双功能融合蛋白及其制备方法和用途

Publications (1)

Publication Number Publication Date
ES2960311T3 true ES2960311T3 (es) 2024-03-04

Family

ID=63522802

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18768501T Active ES2960311T3 (es) 2017-03-15 2018-03-15 Nueva proteína de fusión bifuncional recombinante, procedimiento de preparación y uso de la misma

Country Status (6)

Country Link
US (2) US11407841B2 (enExample)
EP (1) EP3626747B1 (enExample)
JP (1) JP7056858B2 (enExample)
CN (2) CN108623689B (enExample)
ES (1) ES2960311T3 (enExample)
WO (1) WO2018166507A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7193058B2 (ja) * 2018-08-08 2022-12-20 イミューンオンコ バイオファーマシューティカルズ （シャンハイ） インコーポレイテッド Ｃｄ４７およびｈｅｒ２を標的とする組換え二機能性タンパク質
BR112021008486A2 (pt) * 2018-11-01 2021-10-26 Shandong New Time Pharmaceutical Co., Ltd Anticorpo biespecífico e seu uso
US20220056135A1 (en) * 2018-12-21 2022-02-24 Ose Immunotherapeutics Bifunctional anti-pd-1/sirpa molecule
CN111484558B (zh) * 2019-01-28 2023-02-17 上海交通大学 信号调节蛋白α片段-抗FcRn单链抗体融合蛋白及其制备与应用
CN111423515A (zh) * 2020-03-23 2020-07-17 倍而达药业（苏州）有限公司 一种cd20/cd47双特异性抗体及应用
CN113896802A (zh) * 2021-10-09 2022-01-07 宜明昂科生物医药技术（上海）有限公司 靶向cd47和cd38的重组融合蛋白及其制备和用途
CN113956363B (zh) 2021-10-13 2023-03-31 宜明昂科生物医药技术（上海）股份有限公司 靶向cd47和cd24的重组融合蛋白及其制备和用途
WO2023072217A1 (en) * 2021-10-28 2023-05-04 Guangzhou Lintonpharm Co., Ltd. Fusion proteins targeting cd3 and cd47
WO2024179545A1 (zh) * 2023-03-01 2024-09-06 上海津曼特生物科技有限公司 包含cd20/cd47阻断双功能融合蛋白的联合用药物及其用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2970485A1 (en) 2013-03-15 2016-01-20 Merck Patent GmbH Tetravalent bispecific antibodies
EP3188758B1 (en) 2014-08-08 2023-10-04 The Board of Trustees of the Leland Stanford Junior University Sirp alpha-antibody fusion proteins
ES2751915T5 (es) * 2014-08-15 2022-12-23 Merck Patent Gmbh Proteínas de fusión de inmunoglobulina con SIRP alfa
DK3298043T3 (da) * 2015-05-18 2021-02-15 Ab Initio Biotherapeutics Inc SIRP-polypeptidsammensætninger og fremgangsmåder til anvendelse

Also Published As

Publication number Publication date
WO2018166507A1 (zh) 2018-09-20
JP7056858B2 (ja) 2022-04-19
US20220010031A1 (en) 2022-01-13
EP3626747B1 (en) 2023-07-19
CN110300766B (zh) 2022-04-12
EP3626747A1 (en) 2020-03-25
CN108623689A (zh) 2018-10-09
CN108623689B (zh) 2020-10-16
US11407841B2 (en) 2022-08-09
JP2020509737A (ja) 2020-04-02
US20200095339A1 (en) 2020-03-26
EP3626747A4 (en) 2021-06-30
CN110300766A (zh) 2019-10-01

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