CN106573154B - 中和抗乙型流感抗体及其用途 - Google Patents

中和抗乙型流感抗体及其用途 Download PDF

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Publication number
CN106573154B
CN106573154B CN201580038244.1A CN201580038244A CN106573154B CN 106573154 B CN106573154 B CN 106573154B CN 201580038244 A CN201580038244 A CN 201580038244A CN 106573154 B CN106573154 B CN 106573154B
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antibody
influenza
antigen
binding fragment
virus
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Chinese (zh)
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CN106573154A (zh
Inventor
大卫·柯蒂
安东尼奥·兰扎韦基亚
N.卡勒瓦德-勒莱
朱青
E.本加明
L.瓦奇特
袁清安
J.M.麦克奥利夫
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Humabs Biomed SA
MedImmune Vaccines Inc
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Humabs Biomed SA
MedImmune LLC
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Priority to CN202110634379.1A priority Critical patent/CN113563462B/zh
Priority to CN202410982380.7A priority patent/CN119161468A/zh
Priority to CN202110634430.9A priority patent/CN113173990B/zh
Publication of CN106573154A publication Critical patent/CN106573154A/zh
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
    • C07K16/1018—Orthomyxoviridae, e.g. influenza virus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • 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
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515—Complete light chain, i.e. VL + CL
    • 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
    • C07K2317/50—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
    • C07K2317/565—Complementarity determining region [CDR]
    • 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
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08—RNA viruses
    • G01N2333/11—Orthomyxoviridae, e.g. influenza virus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2469/00—Immunoassays for the detection of microorganisms
    • G01N2469/10—Detection of antigens from microorganism in sample from host

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Virology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pulmonology (AREA)
  • Communicable Diseases (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Public Health (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cell Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN201580038244.1A 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途 Active CN106573154B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202110634379.1A CN113563462B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202410982380.7A CN119161468A (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202110634430.9A CN113173990B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462024804P 2014-07-15 2014-07-15
US62/024804 2014-07-15
PCT/US2015/040385 WO2016011035A2 (en) 2014-07-15 2015-07-14 Neutralizing anti-influenza b antibodies and uses thereof

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CN202110634430.9A Division CN113173990B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202410982380.7A Division CN119161468A (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202110634379.1A Division CN113563462B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途

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CN106573154B true CN106573154B (zh) 2021-06-15

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CN202110634379.1A Active CN113563462B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202110634430.9A Active CN113173990B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202410982380.7A Pending CN119161468A (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN201580038244.1A Active CN106573154B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途

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CN202110634379.1A Active CN113563462B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202110634430.9A Active CN113173990B (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途
CN202410982380.7A Pending CN119161468A (zh) 2014-07-15 2015-07-14 中和抗乙型流感抗体及其用途

Country Status (10)

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US (6) US10294292B2 (enExample)
EP (1) EP3169407A4 (enExample)
JP (4) JP6837434B2 (enExample)
CN (4) CN113563462B (enExample)
AU (3) AU2015289805B2 (enExample)
BR (1) BR112017000640A2 (enExample)
CA (1) CA2954780A1 (enExample)
MX (3) MX392761B (enExample)
RU (2) RU2739952C2 (enExample)
WO (1) WO2016011035A2 (enExample)

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MX389708B (es) * 2015-06-01 2025-03-20 Medimmune Llc Neutralizacion de moleculas de union anti-influenza y usos de las mismas.
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US11773156B2 (en) 2019-10-28 2023-10-03 Regeneron Pharmaceuticals, Inc. Anti-hemagglutinin antibodies and methods of use thereof
CN112048006B (zh) * 2020-09-08 2021-04-27 扬州大学 一种替代中和效力测定的elisa方法及其应用
US20250320279A1 (en) * 2021-11-30 2025-10-16 Sab, Llc Ungulate-derived polyclonal immunoglobulin specific for influenza virus and uses thereof
CN118420751B (zh) * 2022-07-09 2025-04-08 东莞市朋志生物科技有限公司 抗乙型流感病毒抗体、检测乙型流感病毒的试剂和试剂盒

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