Anti-Hepatitis B Surface Antigen (HBsAg) Antibody

This Mouse monoclonal antibody from Antibodies.com targets Hepatitis B Surface Antigen (HBsAg) and is supplied as a 1 mg aliquot of Protein A Purified Monoclonal Antibody in unconjugated form. Raised in a Mouse host and of the IgG2a isotype, the reagent is a monoclonal primary antibody validated for use in ELISA and IFA applications, making it well-suited to immunoassay workflows for Hepatitis B virus detection and viral antigen characterization. The antibody was generated against native Hepatitis B surface antigen and shows specificity toward HBsAg, including the ad and ay subtypes. Distributed from Cambridge (UK) by Antibodies.com (supplier AFMS), the product is offered as a research-use-only reagent intended for laboratory applications such as diagnostic immunoassay development, serological screening panels, and matched-pair ELISA workflows alongside compatible anti-HBsAg secondaries. For storage, the lyophilized/purified antibody should be kept refrigerated at 2–8 °C for short-term use and frozen at –20 °C in small aliquots for long-term storage, with handling under standard cold-chain conditions to preserve binding activity. Users are advised that the reagent is not intended for diagnostic or therapeutic use without further validation, and should be paired with appropriate isotype controls and Anti-Mouse IgG secondary antibodies (AP, biotin, FITC, or HRP conjugates) for the chosen assay format.