Anti-Hepatitis Be Antigen (HBeAg) Antibody

Mouse-derived monoclonal reagent from Antibodies.com, supplied as a 1 mg DEAE-purified preparation in IgG2b isotype format, unconjugated for flexible assay development. This Primary Antibody targets Hepatitis Be Antigen (HBeAg), a key serological marker associated with active Hepatitis B virus replication, and is validated for ELISA workflows. DEAE chromatography reduces contaminating serum proteins while preserving antigen-binding activity, and the unconjugated format allows end users to choose their own detection chemistry, including HRP, biotin, or fluorophore labelling. The IgG2b subclass provides consistent performance in standard immunoassay buffers and supports reliable discrimination between HBeAg-positive and negative samples in HBV serology research applications.