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AR131527A1 - Anticuerpos anti-b7h3 y métodos de uso - Google Patents

Anticuerpos anti-b7h3 y métodos de uso

Info

Publication number
AR131527A1
AR131527A1 ARP230103572A ARP230103572A AR131527A1 AR 131527 A1 AR131527 A1 AR 131527A1 AR P230103572 A ARP230103572 A AR P230103572A AR P230103572 A ARP230103572 A AR P230103572A AR 131527 A1 AR131527 A1 AR 131527A1
Authority
AR
Argentina
Prior art keywords
antigen
antibody
antibodies
binding fragments
nucleic acid
Prior art date
Application number
ARP230103572A
Other languages
English (en)
Inventor
Xiaoyan Tang
Qi Liu
Liu Xue
Yiren Xiao
Xiao Ding
Original Assignee
Beigene 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 Beigene Ltd filed Critical Beigene Ltd
Publication of AR131527A1 publication Critical patent/AR131527A1/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • 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
    • 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
    • C07K2317/30Immunoglobulins 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
    • C07K2317/40Immunoglobulins specific features characterized by post-translational modification
    • 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
    • C07K2317/73Inducing 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
    • C07K2317/77Internalization 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Genetics & Genomics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

La presente divulgación proporciona anticuerpos o fragmentos de unión a antígeno de los mismos que se unen a 4Ig-B7H3 humana, anticuerpos multiespecíficos o fragmentos de unión a antígeno de los mismos que reconocen 4Ig-B7H3 humana como un antígeno y por lo menos un otro antígeno, anticuerpos anti-4Ig-B7H3 humana o sus fragmentos de unión a antígeno adicionalmente conjugados con una citotoxina, una composición farmacéutica que comprende dichos anticuerpos o sus fragmentos de unión a antígeno, y el uso del anticuerpo, anticuerpo multiespecífico o de la composición, para el tratamiento de una enfermedad, tal como el cáncer. Reivindicación 31: El método de la reivindicación 30, donde el anticuerpo anti-PD1 es Tislelizumab. Reivindicación 32: Un ácido nucleico aislado que codifica el anticuerpo o un fragmento de unión a antígeno del mismo de cualquiera de las reivindicaciones 1 a 19. Reivindicación 33: Un vector que comprende el ácido nucleico de la reivindicación 32. Reivindicación 34: Una célula huésped que comprende el ácido nucleico de la reivindicación 32 o el vector de la reivindicación 33. Reivindicación 35: Un proceso para la producción de un anticuerpo o un fragmento de unión a antígeno del mismo que comprende cultivar la célula huésped de la reivindicación 34 y recuperar el anticuerpo o fragmento de anticuerpo del cultivo.
ARP230103572A 2022-12-29 2023-12-28 Anticuerpos anti-b7h3 y métodos de uso AR131527A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2022143248 2022-12-29

Publications (1)

Publication Number Publication Date
AR131527A1 true AR131527A1 (es) 2025-03-26

Family

ID=91716452

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP230103572A AR131527A1 (es) 2022-12-29 2023-12-28 Anticuerpos anti-b7h3 y métodos de uso

Country Status (6)

Country Link
EP (1) EP4642802A1 (es)
JP (1) JP2026500752A (es)
CN (1) CN120530135A (es)
AR (1) AR131527A1 (es)
TW (1) TW202430568A (es)
WO (1) WO2024140925A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010523478A (ja) * 2007-03-22 2010-07-15 スローン − ケタリング・インスティテュート・フォー・キャンサー・リサーチ モノクローナル抗体8h9の使用
WO2020076970A1 (en) * 2018-10-11 2020-04-16 Inhibrx, Inc. B7h3 single domain antibodies and therapeutic compositions thereof
WO2021244721A1 (en) * 2020-06-04 2021-12-09 Y-Mabs Therapeutics, Inc. Anti-b7h3 antibodies for the treatment of cancer
CN111662384B (zh) * 2020-06-30 2021-04-09 广州百暨基因科技有限公司 抗b7h3抗体及其应用
CN113402610B (zh) * 2021-06-09 2023-02-24 英诺湖医药(杭州)有限公司 一组b7h3单克隆抗体及其医药用途

Also Published As

Publication number Publication date
TW202430568A (zh) 2024-08-01
EP4642802A1 (en) 2025-11-05
JP2026500752A (ja) 2026-01-08
WO2024140925A1 (en) 2024-07-04
CN120530135A (zh) 2025-08-22

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