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    AI Overview
    Human HbsAg(hepatitis B virus Surface Antigen) ELISA Kit ...
    Hepatitis B surface antigen (HBsAg) ELISA kits are solid-phase enzyme immunoassays used to detect or quantify HBsAg in serum/plasma, serving as a primary marker for hepatitis B infection. These sandwich-type assays commonly use mouse monoclonal antibodies to capture antigens and HRP-conjugated antibodies for detection. 
    Key Features of HBsAg ELISA Kits 
    • Purpose: Qualitative or quantitative detection of the hepatitis B surface antigen (HBsAg), indicating HBV activity.
    • Methodology: Sandwich ELISA (colorimetric), where color intensity is proportional to HBsAg concentration.
    • Sample Types: Primarily Serum and Plasma (EDTA, heparin, or citrate).
    • Sensitivity/Specificity: High sensitivity for early detection of infection.
    • Storage: Generally stored at 4°C. 
    Available Kits and Manufacturers 
    • Novus Biologicals HBsAg ELISA Kit (KA0286): A sandwich kit using monoclonal antibodies for solid-phase capture.
    • Abnova Hepatitis B surface antigen Ab ELISA Kit (KA0287): Sandwich enzyme immunoassay using HRP-conjugate.
    • Assay Genie Human HBsAg ELISA Kit: Specialized for high-sensitivity quantification of surface antigen.
    • BioChain HBsAg ELISA: Offers kits specifically for infectious disease research.
    • Fine Biotech / MyBioSource: Providers of Human HBsAg ELISA kits. 
    Common Specifications 
    • Sample Volume: Typically
      50
      𝜇
      L
      .
    • Detection Principle: Colorimetric (typically read at
      450
      nm
      ).
    • Regulation Status: Often listed as "Research Use Only" (RUO), though some are used for clinical diagnostics. 
    Note: Always consult the manufacturer's specific product manual for detailed protocols and validated sample types. 
    • Assay Geniehttps://www.assaygenie.com
      Human HBsAg (Hepatitis B surface antigen) ELISA Kit - Assay Genie
      The Human HBsAg (Hepatitis B Surface Antigen) ELISA Kit is a specialized assay designed for the quantitative detection of Hepatiti...
    • Bio-Technehttps://www.bio-techne.com
      HBsAg ELISA Kit (Colorimetric) (KA0286) by Novus, Part of ...
      Background: HBsAg Hepatitis B surface antigen ELISA Kit is a solid-phase enzyme immunoassay (ELISA= enzyme-linked immuno-sorbent a...
    • ALPCO Diagnosticshttps://www.alpco.com
      Anti-HBs ELISA - ALPCO Diagnostics
      The Anti-HBs ELISA is an enzyme immunoassay kit for the qualitative detection of the antibody for Hepatitis B surface antigen (Ant...
    Show all
    • Assay Geniehttps://www.assaygenie.com
      Human HBsAg (Hepatitis B surface antigen) ELISA Kit - Assay Genie
      The Human HBsAg (Hepatitis B Surface Antigen) ELISA Kit is a specialized assay designed for the quantitative detection of Hepatiti...
    • Bio-Technehttps://www.bio-techne.com
      HBsAg ELISA Kit (Colorimetric) (KA0286) by Novus, Part of ...
      Background: HBsAg Hepatitis B surface antigen ELISA Kit is a solid-phase enzyme immunoassay (ELISA= enzyme-linked immuno-sorbent a...
    • ALPCO Diagnosticshttps://www.alpco.com
      Anti-HBs ELISA - ALPCO Diagnostics
      The Anti-HBs ELISA is an enzyme immunoassay kit for the qualitative detection of the antibody for Hepatitis B surface antigen (Ant...
    • Thermo Fisher Scientifichttps://www.thermofisher.com
      Hepatitis B Virus Surface Antigen ELISA Kits
      A medical expert, like a doctor, is best able to help you find the information and care you need. This information does not consti...
    • Biocomparehttps://www.biocompare.com
      HBsAg ELISA Kits | Biocompare
      HBsAg ELISA kits detect the surface antigen of the Hepatitis B virus. The virus is a double-stranded DNA virus that can cause Hepa...
    • Abnovahttps://www.abnova.com
      Hepatitis B surface antigen Ab ELISA Kit(KA0287) | Abnova
      The Hepatitis B surface antigen antibody ELISA Kit, catalog number KA0287, is a sandwich enzyme immunoassay for measuring antibodi...
    • Antibodies.comhttps://www.antibodies.com
      Human Hepatitis B Virus Surface Antigen ELISA Kit (A76052)
      Serum, plasma, tissue homogenates, and other biological fluids. ... This qualitative ELISA provides only a positive or negative re...
    • Abnovahttps://www.abnova.com
      Hepatitis B surface antigen ELISA Kit(KA0286) - Abnova
      Jan 7, 2026 — * Product Description. Hepatitis B surface antigen ELISA Kit is a sandwich enzyme immunoassay for the measurement of hepatitis B s...
    • セティ株式会社https://www.sceti.co.jp
      HBsAg Elisa
      HBsAg Elisa is a fast test for the qualitative detection of the presence of HBsAg in serum or plasma (heparin, citrate or EDTA) sp...
    • Biochain Institute Inc.https://www.biochain.com
      ELISA Kit for Hepatitis B Surface Antigen | BioChain Institute Inc.
      BioChain offers an extensive list of ELISA kits for research use of detection of infectious diseases, such as HBV, HCV, and HIV. T...
    This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more
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    Web results

    Hepatitis B Virus Surface Antigen ELISA Kits


    Thermo Fisher Scientific
    https://www.thermofisher.com › elisa › target › hepatitis ...
    Thermo Fisher Scientific
    https://www.thermofisher.com › elisa › target › hepatitis ...
    ELISA kits for Human Hepatitis B Virus Surface Antigen can be quantified in various samples, including cell lysate, plasma, serum, tissue homogenate.Read more
    Missing: detection ‎| Show results with: detection

    ELISA Diagnostic Kit for Hepatitis B Virus Surface Antigen


    InTec PRODUCTS, INC.
    https://www.intecasi.com › Hepatitis
    InTec PRODUCTS, INC.
    https://www.intecasi.com › Hepatitis
    An enzyme-linked immunosorbent assay (ELISA) for the qualitative determination of Hepatitis B Surface Antigen (HBsAg) in human serum or plasma.Read more

    Hepatitis B surface antigen Ab ELISA Kit(KA0287)


    Abnova
    https://www.abnova.com › en-global › product › detail
    Abnova
    https://www.abnova.com › en-global › product › detail
    Hepatitis B surface antigen antibody ELISA Kit is a sandwich enzyme immunoassay for the measurement of antibodies to hepatitis B surface antigen.Read more
    $294.00
    Missing: diagnostic ‎| Show results with: diagnostic

    HBsAg ELISA Kits


    Biocompare
    https://www.biocompare.com › pfu › soids › ELISA_Kit
    Biocompare
    https://www.biocompare.com › pfu › soids › ELISA_Kit
    HBsAg ELISA kits are assays designed to detect the surface antigen of Hepatitis B virus. Hepatitis B is a double-stranded DNA virus that can cause Hepatitis B ...Read more
    $260 to $1,757

    Human HbsAg (hepatitis B virus Surface Antigen) ELISA Kit


    Xpress Biotech International
    https://xpressbio.com › ... › Human
    Xpress Biotech International
    https://xpressbio.com › ... › Human
    Human HbsAg (hepatitis B virus Surface Antigen) ELISA Kit. $546.00. In vitro quantitative determination of HbsAg concentrations in serum, plasma, cell culture ...Read more
    $546.00 · In stock · 4-day delivery · 10-day returns

    ELISA for Quantitative Determination of Hepatitis B Virus ...


    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC5746614
    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC5746614
    by SH Kim · 2017 · Cited by 51 — The detection limit of the HBsAg ELISA Kit and the QuickTiter HBsAg ELISA Kit is 1 ng/ml HBsAg. The detection limit of HBs S Antigen Quantitative ELISA Kit ...Read more

    Hepatitis B Virus Surface Antigen (SAg) Human IgM ELISA ...


    RayBiotech
    https://www.raybiotech.com › hepatitis-b-virus-surface-a...
    RayBiotech
    https://www.raybiotech.com › hepatitis-b-virus-surface-a...
    An in-vitro indirect ELISA for the quantitative measurement of Human IgM antibody against Hepatitis B Virus Surface Antigen (SAg) in serum or plasma samples.Read more
    $75 delivery · 5-day returns

    Human Hepatitis B surface antigen ELISA Kit


    Thermo Fisher Scientific
    https://documents.thermofisher.com › manuals › E...
    Thermo Fisher Scientific
    https://documents.thermofisher.com › manuals › E...
    PDF
    This assay is designed to detect and quantify the level of Human HBsAg in serum, plasma, and other biological fluids. Hepatitis B virus, abbreviated HBV, is a ...Read more

    ELISA Kit for Hepatitis B Surface Antigen - BioChain Institute


    Biochain Institute Inc.
    https://www.biochain.com › elisa-kit-for-hepatitis-b-surfa...
    Biochain Institute Inc.
    https://www.biochain.com › elisa-kit-for-hepatitis-b-surfa...
    BioChain offers an extensive list of ELISA kits for research use of detection of infectious diseases, such as HBV, HCV, and HIV. The kits are approved and ...Read more
    ELISA diagnostic kit for Hepatitis B surface antigen detection from www.biochain.com
    $328.00

    HBsAg ELISA Kit


    Cell Biolabs, Inc.
    https://www.cellbiolabs.com › hbsag-elisa-kit
    Cell Biolabs, Inc.
    https://www.cellbiolabs.com › hbsag-elisa-kit
    Our HBsAg ELISA is a sandwich ELISA that is designed for detection and quantitation of Hepatitis B surface antigen in purified virus or unpurified viral ...Read more
    ELISA diagnostic kit for Hepatitis B surface antigen detection from www.cellbiolabs.com
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