This product is intended for the qualitative in vitro detection of hepatitis B virus surface antigen(HBsAg) in human serum or plasma samples. This product is suitable for blood screening and auxiliary diagnosis of clinical hepatitis B virus infection.

• Classic & Reliable Methodology

The assay is based on the highly established double-antibody sandwich principle of enzyme-linked immunosorbent assay (ELISA), utilizing a hepatitis B virus surface antibody to coat the microplate. 

• High Sensitivity & Broad Subtype Coverage

The kit is designed to meet strict national sensitivity requirements and is capable of detecting adr, adw, and ay subtypes of the virus effectively.

• Compatible with Standard ELISA Workflows

The assay can be performed using a standard microplate reader with a 450 nm detection wavelength, making it suitable for routine laboratory ELISA platforms.