SG11202108398YA - Anti-claudin 18 antibodies and methods of use thereof - Google Patents

Anti-claudin 18 antibodies and methods of use thereof

Info

Publication number
SG11202108398YA
SG11202108398YA SG11202108398YA SG11202108398YA SG11202108398YA SG 11202108398Y A SG11202108398Y A SG 11202108398YA SG 11202108398Y A SG11202108398Y A SG 11202108398YA SG 11202108398Y A SG11202108398Y A SG 11202108398YA SG 11202108398Y A SG11202108398Y A SG 11202108398YA
Authority
SG
Singapore
Prior art keywords
claudin
antibodies
methods
Prior art date
Application number
SG11202108398YA
Inventor
Han Li
Ming Lei
Yi Pei
Haichun Huang
Original Assignee
Novarock Biotherapeutics 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 Novarock Biotherapeutics Ltd filed Critical Novarock Biotherapeutics Ltd
Publication of SG11202108398YA publication Critical patent/SG11202108398YA/en

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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
    • 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
    • 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
    • A61K2039/80Vaccine for a specifically defined cancer
    • A61K2039/828Stomach
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/80Vaccine for a specifically defined cancer
    • A61K2039/852Pancreas
    • 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
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • 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
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/734Complement-dependent cytotoxicity [CDC]
    • 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
SG11202108398YA 2019-02-01 2020-02-03 Anti-claudin 18 antibodies and methods of use thereof SG11202108398YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962800359P 2019-02-01 2019-02-01
US201962891925P 2019-08-26 2019-08-26
PCT/US2020/016459 WO2020160560A2 (en) 2019-02-01 2020-02-03 Anti-claudin 18 antibodies and methods of use thereof

Publications (1)

Publication Number Publication Date
SG11202108398YA true SG11202108398YA (en) 2021-08-30

Family

ID=71842386

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108398YA SG11202108398YA (en) 2019-02-01 2020-02-03 Anti-claudin 18 antibodies and methods of use thereof

Country Status (9)

Country Link
US (3) US11407828B2 (en)
EP (1) EP3917564A4 (en)
JP (1) JP2022519118A (en)
KR (1) KR20210134321A (en)
CN (1) CN113645996B (en)
AU (1) AU2020217012A1 (en)
CA (1) CA3128502A1 (en)
SG (1) SG11202108398YA (en)
WO (1) WO2020160560A2 (en)

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WO2022122709A1 (en) 2020-12-07 2022-06-16 Sotio Biotech A.S. Antibody-drug conjugates based on humanized cldn18.2 antibodies
EP4263598A1 (en) * 2020-12-15 2023-10-25 Albert Einstein College of Medicine High-affinity mycobacterium tuberculosis capsule-specific human monoclonal antibodies
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Also Published As

Publication number Publication date
WO2020160560A2 (en) 2020-08-06
WO2020160560A3 (en) 2020-09-17
EP3917564A4 (en) 2022-12-21
CN113645996A (en) 2021-11-12
JP2022519118A (en) 2022-03-18
US20220041712A1 (en) 2022-02-10
US20230067757A1 (en) 2023-03-02
AU2020217012A1 (en) 2021-08-19
KR20210134321A (en) 2021-11-09
US20230272063A1 (en) 2023-08-31
US11407828B2 (en) 2022-08-09
CA3128502A1 (en) 2020-08-06
CN113645996B (en) 2024-04-02
EP3917564A2 (en) 2021-12-08

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