EP4720681A1 - Antigennachweis - Google Patents

Antigennachweis

Info

Publication number
EP4720681A1
EP4720681A1 EP24730207.8A EP24730207A EP4720681A1 EP 4720681 A1 EP4720681 A1 EP 4720681A1 EP 24730207 A EP24730207 A EP 24730207A EP 4720681 A1 EP4720681 A1 EP 4720681A1
Authority
EP
European Patent Office
Prior art keywords
antibody
target
sample
detection
antibodies
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
EP24730207.8A
Other languages
English (en)
French (fr)
Inventor
Michael Stockton
Mark Hooper
Michael Hausmann
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.)
Qbd Qs Ip Ltd
Original Assignee
Qbd Qs Ip 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 Qbd Qs Ip Ltd filed Critical Qbd Qs Ip Ltd
Publication of EP4720681A1 publication Critical patent/EP4720681A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/576—Immunoassay; Biospecific binding assay; Materials therefor for hepatitis
    • G01N33/5761—Hepatitis B
    • G01N33/5764—Hepatitis B surface antigen
    • 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
    • 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
    • G01N2469/00—Immunoassays for the detection of microorganisms
    • G01N2469/10—Detection of antigens from microorganism in sample from host

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Communicable Diseases (AREA)
  • Organic Chemistry (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
EP24730207.8A 2023-05-26 2024-05-24 Antigennachweis Pending EP4720681A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB2307938.7A GB202307938D0 (en) 2023-05-26 2023-05-26 Antigen detection
PCT/EP2024/064448 WO2024245965A1 (en) 2023-05-26 2024-05-24 Antigen detection

Publications (1)

Publication Number Publication Date
EP4720681A1 true EP4720681A1 (de) 2026-04-08

Family

ID=87060949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24730207.8A Pending EP4720681A1 (de) 2023-05-26 2024-05-24 Antigennachweis

Country Status (5)

Country Link
EP (1) EP4720681A1 (de)
CN (1) CN121336112A (de)
AU (1) AU2024283078A1 (de)
GB (1) GB202307938D0 (de)
WO (1) WO2024245965A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2569561C (en) * 2004-06-07 2014-08-12 Chiron Corporation Rabbit monoclonal antibodies to hepatitis b surface antigens and methods of using the same
CN101762701A (zh) * 2009-06-24 2010-06-30 北京科美东雅生物技术有限公司 一种检测乙肝表面抗原的磁性免疫层析试纸条及其制备方法

Also Published As

Publication number Publication date
CN121336112A (zh) 2026-01-13
AU2024283078A1 (en) 2026-01-08
GB202307938D0 (en) 2023-07-12
WO2024245965A1 (en) 2024-12-05

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