THE STUDY OF DETERMINATION OF HBCAG IN PERIPHRAI BLOOD WITH RIA AND ELISA
Abstract: HBcAg is the constructional protein antigen of core component of HBV.It s presence in peripheral blood has been used as an important mar? ker of replication of HBV.We had studied the detection of HBcAg in 94 HBsAg positive cases of viral hepatitis with the methods of RIA and ELISA,and compared with the survey of HBeAg,anti-HBc and HBV- DNAp.HBcAg was found to be positive in sera of 28 cases(29.8%).The results suggested that the determination of HBcAg with the method of ELISA and RIA is comparatively sensiti...