AccuSift provides high-performance HBsAg polyclonal antibodies with exceptional batch-to-batch consistency, optimized for the development of IVD kits (Lateral Flow, Chemiluminescence, ELISA, POCT). Featuring high affinity and high specificity, these antibodies facilitate rapid detection.The hepatitis B virus (HBV) envelope contains the surface antigen (HBsAg), while the core component includes the core antigen (HBcAg), the e-antigen (HBeAg), HBV DNA, and DNA polymerase. After infection with HBV, a significant amount of surface antigen remains in the bloodstream, leading to surface antigenemia. HBsAg itself is not the complete virus but rather the viral envelope; it is non-infectious yet antigenic. It serves as one of the markers of HBV infection, indicating either past exposure or current infection.Source: Mouse Monoclonal AntibodyRecommended Pairing: (Coating) / (Labeling)Storage: For long-term storage, keep at ≤ -20°C; for short-term storage, store at 2-8°C. Shipped with ice packs.