Hepatitis B Surface Antigen (HBsAg) Ad

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Hepatitis B Surface Antigen (HBsAg) Ad

HBsAg is the serologic hallmark of Hepatitis B Virus (HBV) infection that appears after acute inflammation. It has two determinants Ad and Ay and helps in detection of Hepatitis infection or any other liver ailments

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Human Blood


Feasible for controls and calibrators in immunoassays

Purity Analysis

> 99% high pure by SDS-PAGE

Immunological Activity

Immunoactivity is checked using ELISA (BioRad)


Liquid in 50mM Phosphate buffer, 150mM Sodium Chloride, pH 7.2 – 7.6, 0.09% Sodium Azide. Heat Inactivated at 60°C for 15 hours

Donor Status



2-8°C in working aliquots

Other Information

HBsAg-Ad is stable for 3 years at 2-8°C

Viral Testing

The viral marker test negative for HBs-Ag, Anti-HCV, Anti-HIV (I and II) using CLIA (US-FDA approved). The antigen is also tested for the absence of viral DNA/RNA for HBV, HIV (I) and HCV using PCR technology

Material Safety Note

This product is not for human/animal consumption. Use only in in vitro research or products. All bio-safety precautions must be practiced while handling. Discard (if needed) as per local environmental regulation

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Hepatitis B Surface Antigen (HBsAg) Ad