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HBsAg

  • Official Full Name

    Hepatitis B Virus Surface Antigen

  • Overview

    Hepatitis B virus, abbreviated HBV, is a species of the genus Orthohepadnavirus, which is likewise a part of the Hepadnaviridae family of viruses. This virus causes the disease hepatitis B.
  • Synonyms

    HBsAg; S gene subtype adw2; sAg; ssAg;

  • Recombinant Proteins
  • Native Proteins
  • Transfected Stable Cell Lines
  • Hybridoma
  • Chromatography Reagents
  • HBV
  • Virus
  • CHO
  • E.coli
  • HBV
  • Human Blood
  • Human plasma
  • Human Plasma
  • P.pastoris
  • S.cerevisiae
  • Yeast
  • His
  • N/A
Species Cat.# Product name Source (Host) Tag Protein Length Price
HBV HBsAg-258H Active Recombinant HBsAg Yeast N/A
HBV HBsAg-321H Active Native Hepatitis B Surface Ag Subtype Ad Protein Human Blood N/A
HBV CDA016 Native Hepatitis B Surface Ag protein Human Plasma N/A
HBV HBsAg-259H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-269H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-255H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-253H Recombinant HBsAg CHO N/A
HBV HBsAg-260H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-270H Recombinant HBsAg E.coli N/A
HBV HBsAg-257H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-256H Recombinant HBsAg S.cerevisiae N/A
HBV HBsAg-261H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-271H Recombinant HBsAg E.coli N/A
HBV HBsAg-263H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-264H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-262H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-265H Recombinant HBsAg P.pastoris N/A
HBV HBsAg-254H Recombinant HBV HBsAg protein Yeast N/A Met 1 - Ile 227
HBV HBsAg-268H Recombinant HBsAg S.cerevisiae N/A
HBV HBsAg-267H Recombinant HBsAg, His-tagged E.coli His
HBV HBsAg-1440H HBsAg Antigen National Reference Material HBV N/A
HBV HBsAg-233H Recombinant HBV HBsAg protein, His-tagged E.coli His 226
HBV HBsAg-01 Native Hepatitis B Surface Ag protein Human Plasma N/A
HBV HBsAg-8H Native Hepatitis Surface Antigen subtype Ay protein Human plasma N/A
HBV HBsAg-323H Recombinant Hepatitis B Surface Ag Subtype Ad Protein S.cerevisiae N/A
HBV CDA015 Native Hepatitis B Surface Ag protein Human Plasma N/A
Virus CSC-H0153 Mouse Anti-Virus HBsAg Hybridoma N/A
HBsAg-001A HBsAg Agarose N/A
  • Q&As
  • Reviews

Q&As (6)

Ask a question
Can HBSAG protein test be used to evaluate the immune efficacy of hepatitis B vaccine? 06/12/2022

Yes, the HBSAG protein test can be used to assess the immune efficacy of the hepatitis B vaccine. A positive result indicates that the immune system has developed a protective response against the hepatitis B virus.

How important is HBSAG protein testing for screening for hepatitis B virus transmission? 11/04/2021

HBSAG protein detection is an important means of screening for hepatitis B virus transmission, which can detect infected people early and take corresponding measures to interrupt the transmission chain of hepatitis B virus.

Do HBSAG-positive people develop chronic hepatitis B? 06/11/2020

Not all HBSAG-positive people will develop chronic hepatitis B patients, but HBSAG positivity implies HBSA virus infection and further assessment of the patient's liver function and level of HBV replication is required.

What are the natural immunity associated with HBSAG protein? 10/31/2019

The natural immunity associated with HBSAG proteins includes the immune response of natural killer cells (NK cells) and inflammatory cells.

What is the sensitivity and specificity of the HBSAG protein test? 10/25/2019

The protein tests are generally highly sensitive and specific, but there may be certain false negative or false positive results during early infection or chronic hepatitis B activity.

What is the mechanism of HBSAG protein and hepatitis B virus infection? 08/21/2019

The proteins are involved in viral replication, assembly, and release by binding to the core particles of hepatitis B virus.

Customer Reviews (3)

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Reviews
12/08/2022

    The stability of HBSAG is very good, and it can maintain consistent performance even under different experimental conditions, which gives me more confidence in the experimental results.

    02/10/2022

      HBSAG expression was high and could be easily detected.

      10/24/2020

        HBSAG performed very well in Western blot with clear bands, which improved the accuracy of the experiment.

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