CA3001231C - Antibody against hepatitis b surface antigen and use thereof - Google Patents

Antibody against hepatitis b surface antigen and use thereof Download PDF

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Publication number
CA3001231C
CA3001231C CA3001231A CA3001231A CA3001231C CA 3001231 C CA3001231 C CA 3001231C CA 3001231 A CA3001231 A CA 3001231A CA 3001231 A CA3001231 A CA 3001231A CA 3001231 C CA3001231 C CA 3001231C
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CA
Canada
Prior art keywords
seq
set forth
antibody
antigen binding
binding fragment
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.)
Active
Application number
CA3001231A
Other languages
English (en)
French (fr)
Other versions
CA3001231A1 (en
Inventor
Wenxin Luo
Bing Zhou
Juan Zhang
Quan Yuan
Tianying ZHANG
Jun Zhang
Ningshao Xia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yang Sheng Tang Co Ltd
Xiamen University
Original Assignee
Yang Sheng Tang Co Ltd
Xiamen University
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 Yang Sheng Tang Co Ltd, Xiamen University filed Critical Yang Sheng Tang Co Ltd
Publication of CA3001231A1 publication Critical patent/CA3001231A1/en
Application granted granted Critical
Publication of CA3001231C publication Critical patent/CA3001231C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/10—RNA viruses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/081—DNA viruses
    • C07K16/082—Hepadnaviridae (F), e.g. hepatitis B 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
    • A61P31/20—Antivirals for DNA 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
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • 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
    • 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
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/61—Fusion polypeptide containing an enzyme fusion for detection (lacZ, luciferase)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Communicable Diseases (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA3001231A 2015-10-09 2016-10-09 Antibody against hepatitis b surface antigen and use thereof Active CA3001231C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510647977 2015-10-09
CN201510647977.7 2015-10-09
PCT/CN2016/101560 WO2017059813A1 (zh) 2015-10-09 2016-10-09 抗乙肝表面抗原的抗体及其用途

Publications (2)

Publication Number Publication Date
CA3001231A1 CA3001231A1 (en) 2017-04-13
CA3001231C true CA3001231C (en) 2022-07-12

Family

ID=58487306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3001231A Active CA3001231C (en) 2015-10-09 2016-10-09 Antibody against hepatitis b surface antigen and use thereof

Country Status (9)

Country Link
US (1) US10689434B2 (cg-RX-API-DMAC10.html)
EP (1) EP3360896B1 (cg-RX-API-DMAC10.html)
JP (2) JP6949012B2 (cg-RX-API-DMAC10.html)
KR (1) KR102132604B1 (cg-RX-API-DMAC10.html)
CN (1) CN106565840B (cg-RX-API-DMAC10.html)
AU (1) AU2016334290B2 (cg-RX-API-DMAC10.html)
CA (1) CA3001231C (cg-RX-API-DMAC10.html)
ES (1) ES3041684T3 (cg-RX-API-DMAC10.html)
WO (1) WO2017059813A1 (cg-RX-API-DMAC10.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016334290B2 (en) * 2015-10-09 2020-06-18 Xiamen University Antibody to hepatitis B surface antigen and use thereof
CN119490583A (zh) 2018-05-31 2025-02-21 诺华股份有限公司 乙型肝炎抗体
CN118126182A (zh) * 2018-05-31 2024-06-04 第一三共株式会社 抗人tlr7抗体
WO2020130138A1 (ja) * 2018-12-21 2020-06-25 国立大学法人広島大学 抗ｐｒｅＳ１抗体およびその用途
JP7607289B2 (ja) * 2019-05-23 2024-12-27 シァメン・ユニヴァーシティ 新規の抗ｂ型肝炎ウイルス抗体及びその使用
CN111242107B (zh) * 2020-04-26 2021-03-09 北京外号信息技术有限公司 用于设置空间中的虚拟对象的方法和电子设备
CA3184495A1 (en) * 2020-06-08 2021-12-16 F. Hoffmann-La Roche Ag Anti-hbv antibodies and methods of use
WO2024148263A1 (en) * 2023-01-06 2024-07-11 Victorian Infectious Diseases Reference Laboratory Methods and compositions for antibody treatment of hepatitis b infection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002059318A1 (en) 2000-10-02 2002-08-01 Korea Research Institute Of Bioscience And Biotechnology A humanized antibody to surface antigen s of hepatitis b virus and a preparing method thereof
CN1560081A (zh) * 2004-02-17 2005-01-05 大连帝恩生物工程有限公司 用能产生人IgGl重链－κ轻链小鼠作为制备人源化单克隆抗体和应用
EP2250198B1 (en) * 2008-01-23 2016-03-09 Department of Biotechnology A humanized high affinity recombinant antibody against hepatitis b surface antigen
KR101072895B1 (ko) * 2009-12-24 2011-10-17 주식회사 녹십자 Ｂ형 간염 바이러스 표면 항원에 특이적으로 결합하는 인간 항체
CN102786592A (zh) * 2011-05-17 2012-11-21 傅阳心 Hbv特异性抗体
ES2834072T3 (es) 2012-06-11 2021-06-16 Univ Xiamen Polipéptidos y anticuerpos para el tratamiento de la infección por vhb y enfermedades relacionadas
MX363256B (es) * 2012-07-10 2019-03-19 Green Cross Corp Una composición de anticuerpo para la prevención o tratamiento de la infección por el virus mutante de la hepatitis b.
SG10201806025TA (en) * 2014-01-16 2018-08-30 Mario Umberto Francesco Mondelli Neutralizing human monoclonal antibodies against hepatitis b virus surface antigen
AU2016334290B2 (en) * 2015-10-09 2020-06-18 Xiamen University Antibody to hepatitis B surface antigen and use thereof

Also Published As

Publication number Publication date
WO2017059813A1 (zh) 2017-04-13
US10689434B2 (en) 2020-06-23
KR102132604B1 (ko) 2020-07-13
CA3001231A1 (en) 2017-04-13
CN106565840B (zh) 2020-09-01
ES3041684T3 (en) 2025-11-13
EP3360896A1 (en) 2018-08-15
AU2016334290B2 (en) 2020-06-18
JP2018533937A (ja) 2018-11-22
JP6949012B2 (ja) 2021-10-13
EP3360896A4 (en) 2019-08-28
EP3360896B1 (en) 2025-07-23
US20190389939A1 (en) 2019-12-26
KR20180084045A (ko) 2018-07-24
AU2016334290A1 (en) 2018-05-10
BR112018007121A2 (pt) 2018-11-06
JP2021063092A (ja) 2021-04-22
CN106565840A (zh) 2017-04-19

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