SG11202101946YA - Anti-ifnar1 antibodies for treating autoimmune diseases - Google Patents

Anti-ifnar1 antibodies for treating autoimmune diseases

Info

Publication number
SG11202101946YA
SG11202101946YA SG11202101946YA SG11202101946YA SG11202101946YA SG 11202101946Y A SG11202101946Y A SG 11202101946YA SG 11202101946Y A SG11202101946Y A SG 11202101946YA SG 11202101946Y A SG11202101946Y A SG 11202101946YA SG 11202101946Y A SG11202101946Y A SG 11202101946YA
Authority
SG
Singapore
Prior art keywords
autoimmune diseases
treating autoimmune
ifnar1 antibodies
ifnar1
antibodies
Prior art date
Application number
SG11202101946YA
Inventor
Wei Cao
Weili Xu
Original Assignee
I Mab Biopharma Hangzhou Co 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 I Mab Biopharma Hangzhou Co Ltd filed Critical I Mab Biopharma Hangzhou Co Ltd
Publication of SG11202101946YA publication Critical patent/SG11202101946YA/en

Links

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
    • C07K16/2866Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • C07K16/2875Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF/TNF superfamily, e.g. CD70, CD95L, CD153, CD154
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854Immunoglobulins
    • G01N33/6857Antibody fragments
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/74Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • 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
    • C07K2317/565Complementarity determining region [CDR]
    • 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
    • C07K2317/567Framework region [FR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/715Assays involving receptors, cell surface antigens or cell surface determinants for cytokines; for lymphokines; for interferons
    • G01N2333/7156Assays involving receptors, cell surface antigens or cell surface determinants for cytokines; for lymphokines; for interferons for interferons [IFN]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Microbiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Endocrinology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
SG11202101946YA 2018-09-18 2019-09-18 Anti-ifnar1 antibodies for treating autoimmune diseases SG11202101946YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2018106157 2018-09-18
PCT/CN2019/106412 WO2020057541A1 (en) 2018-09-18 2019-09-18 Anti-ifnar1 antibodies for treating autoimmune diseases

Publications (1)

Publication Number Publication Date
SG11202101946YA true SG11202101946YA (en) 2021-04-29

Family

ID=69888376

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101946YA SG11202101946YA (en) 2018-09-18 2019-09-18 Anti-ifnar1 antibodies for treating autoimmune diseases

Country Status (13)

Country Link
US (2) US11059897B2 (en)
EP (1) EP3713955A4 (en)
JP (1) JP7013632B2 (en)
KR (1) KR102629294B1 (en)
CN (1) CN112041339B (en)
AU (1) AU2019344765B2 (en)
BR (1) BR112021004979A2 (en)
CA (1) CA3110423A1 (en)
EA (1) EA202190378A1 (en)
IL (1) IL281449A (en)
MX (1) MX2021003146A (en)
SG (1) SG11202101946YA (en)
WO (1) WO2020057541A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022223714A1 (en) * 2021-04-23 2022-10-27 Astrazeneca Ab Anti-ifnar1 dosing regime for subcutaneous injection
CN113278071B (en) * 2021-05-27 2021-12-21 江苏荃信生物医药股份有限公司 Anti-human interferon alpha receptor1 monoclonal antibody and application thereof
CA3223192A1 (en) 2021-06-18 2022-12-22 Ionis Pharmaceuticals, Inc. Compounds and methods for reducing ifnar1 expression
WO2022266415A1 (en) * 2021-06-18 2022-12-22 Ionis Pharmaceuticals, Inc. Compounds and methods for reducing ifnar1 expression
CN113521276B (en) * 2021-07-13 2022-04-12 江苏荃信生物医药股份有限公司 Liquid formulations comprising anti-human interferon alpha receptor 1(IFNAR1) monoclonal antibodies
CN114315990B (en) * 2022-03-10 2022-05-27 北京康乐卫士生物技术股份有限公司 Preparation and application of novel coronavirus specific monoclonal antibody
WO2024027793A1 (en) * 2022-08-05 2024-02-08 I-Mab Biopharma (Hangzhou) Co., Ltd. Bispecific antibodies targeting ifnar1 and blys
WO2024046301A1 (en) * 2022-08-29 2024-03-07 江苏恒瑞医药股份有限公司 Fusion protein comprising taci polypeptide and use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6713609B1 (en) 1996-07-16 2004-03-30 Genentech, Inc. Monoclonal antibodies to type I interferon receptor
JP2007525458A (en) * 2003-04-23 2007-09-06 メダレックス インコーポレイテッド Humanized antibody against interferon alpha receptor-1 (IFNAR-1)
KR101541658B1 (en) * 2004-06-21 2015-08-07 메다렉스, 엘.엘.시. Interferon alpha receptor 1 antibodies and their uses
PT2250279E (en) * 2008-02-08 2016-06-03 Medimmune Llc Anti-ifnar1 antibodies with reduced fc ligand affinity
CN108409862B (en) * 2016-07-14 2021-07-13 中国科学院生物物理研究所 Type I interferon receptor antibodies and uses thereof
CN106243226B (en) * 2016-08-05 2019-02-12 北京智仁美博生物科技有限公司 The antibody and application thereof of anti-human IFNAR1

Also Published As

Publication number Publication date
AU2019344765B2 (en) 2024-05-23
US20210347903A1 (en) 2021-11-11
KR102629294B1 (en) 2024-01-30
JP2021515538A (en) 2021-06-24
WO2020057541A1 (en) 2020-03-26
JP7013632B2 (en) 2022-02-01
EP3713955A1 (en) 2020-09-30
EP3713955A4 (en) 2022-03-09
CN112041339B (en) 2024-04-26
AU2019344765A1 (en) 2021-03-18
WO2020057541A8 (en) 2020-07-23
CA3110423A1 (en) 2020-03-26
CN112041339A (en) 2020-12-04
US20200399381A1 (en) 2020-12-24
IL281449A (en) 2021-04-29
MX2021003146A (en) 2021-06-23
KR20210068463A (en) 2021-06-09
US11059897B2 (en) 2021-07-13
EA202190378A1 (en) 2021-09-06
BR112021004979A2 (en) 2021-06-08

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