AccuSift provides high-performance HBeAg antibody pairs with exceptional batch-to-batch consistency, optimized for the development of IVD kits (Lateral Flow, Chemiluminescence, ELISA, POCT). With high affinity and specificity, these antibodies facilitate rapid detection.Hepatitis B e-antigen (HBeAg) is a soluble protein found within the core particles of the hepatitis B virus. Typically, HBeAg is enclosed within HBcAg. When HBcAg is cleaved, HBeAg is released from the hepatocyte nucleus into the bloodstream. Its appearance is later than that of HBsAg, but it disappears earlier, making it the second serological antigen marker detected following HBV infection. During acute hepatitis, HBeAg levels transiently increase, appearing during the incubation period before ALT levels rise, and then decline rapidly as the condition improves, eventually disappearing. Elevated detection of HBeAg during active hepatitis indicates more severe liver cell damage and high infectivity of the patient.Source: Mouse Monoclonal AntibodyRecommended Pairing: BB467, BB469, BB594 (Coating) / BB473 (Labeling)Storage: For long-term storage, keep at ≤ -20°C; for short-term storage, store at 2-8°C. Shipped with ice packs.