CA3251161A1 - Human monoclonal antibodies that broadly target coronaviruses - Google Patents

Human monoclonal antibodies that broadly target coronaviruses

Info

Publication number
CA3251161A1
CA3251161A1 CA3251161A CA3251161A CA3251161A1 CA 3251161 A1 CA3251161 A1 CA 3251161A1 CA 3251161 A CA3251161 A CA 3251161A CA 3251161 A CA3251161 A CA 3251161A CA 3251161 A1 CA3251161 A1 CA 3251161A1
Authority
CA
Canada
Prior art keywords
seq
nos
antibody
coronavirus
amino acid
Prior art date
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.)
Pending
Application number
CA3251161A
Other languages
English (en)
French (fr)
Inventor
Joshua Hoong Yu TAN
Cherrelle Dacon
Courtney Tucker
Original Assignee
US Department of Health and Human Services
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 US Department of Health and Human Services filed Critical US Department of Health and Human Services
Publication of CA3251161A1 publication Critical patent/CA3251161A1/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10RNA viruses
    • C07K16/102Coronaviridae (F)
    • C07K16/104Severe acute respiratory syndrome coronavirus 2 [SARS‐CoV‐2]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • 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
    • A61P37/04Immunostimulants
    • 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
    • G01N33/569Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983Viruses
    • 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
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • 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
    • C07K2317/70Immunoglobulins 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
    • 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
    • G01N2333/005Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08RNA viruses
    • G01N2333/165Coronaviridae, e.g. avian infectious bronchitis virus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Urology & Nephrology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Pulmonology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA3251161A 2022-02-10 2023-02-09 Human monoclonal antibodies that broadly target coronaviruses Pending CA3251161A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263308898P 2022-02-10 2022-02-10
US63/308,898 2022-02-10
PCT/US2023/062324 WO2023154824A1 (en) 2022-02-10 2023-02-09 Human monoclonal antibodies that broadly target coronaviruses

Publications (1)

Publication Number Publication Date
CA3251161A1 true CA3251161A1 (en) 2023-08-17

Family

ID=85462411

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3251161A Pending CA3251161A1 (en) 2022-02-10 2023-02-09 Human monoclonal antibodies that broadly target coronaviruses

Country Status (10)

Country Link
US (1) US20250145690A1 (https=)
EP (1) EP4476251A1 (https=)
JP (1) JP2025506172A (https=)
KR (1) KR20240142563A (https=)
CN (1) CN118984836A (https=)
AU (1) AU2023219176A1 (https=)
CA (1) CA3251161A1 (https=)
IL (1) IL314799A (https=)
MX (1) MX2024009860A (https=)
WO (1) WO2023154824A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4611789A1 (en) * 2022-11-06 2025-09-10 Leyden Laboratories B.V. Sars-cov-2 binding polypeptide
EP4655003A1 (en) * 2023-01-25 2025-12-03 Leyden Laboratories B.V. Method for prevention or treatment of coronavirus infection
EP4655002A1 (en) * 2023-01-25 2025-12-03 Leyden Laboratories B.V. Method for prevention or treatment of coronavirus infection
EP4655001A1 (en) * 2023-01-25 2025-12-03 Leyden Laboratories B.V. Method for prevention or treatment of coronavirus infection
CN121398846A (zh) * 2023-01-25 2026-01-23 莱顿实验室有限公司 预防或治疗冠状病毒感染的方法
JP2026505050A (ja) * 2023-01-25 2026-02-10 ライデン・ラボラトリーズ・ベー・フェー コロナウイルス感染の防止又は処置のための方法
AU2024300009A1 (en) * 2023-07-21 2026-01-08 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Bispecific antibodies that broadly target coronaviruses
CN117534750B (zh) * 2023-10-16 2024-06-11 遵义医科大学珠海校区 一种抗新型冠状病毒核衣壳蛋白的抗体或其抗原结合片段及其应用

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Also Published As

Publication number Publication date
WO2023154824A1 (en) 2023-08-17
AU2023219176A1 (en) 2024-09-19
KR20240142563A (ko) 2024-09-30
EP4476251A1 (en) 2024-12-18
US20250145690A1 (en) 2025-05-08
CN118984836A (zh) 2024-11-19
MX2024009860A (es) 2024-12-06
JP2025506172A (ja) 2025-03-07
WO2023154824A9 (en) 2024-08-29
IL314799A (en) 2024-10-01

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