Detection of antibodies to hepatitis B surface antigen (HBsAg) using monoclonal antibody and the avidin-biotin system
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Folia Biologica
|January 1, 1986
Abstract:
A direct ELISA using biotinylated HBsAg and a competitive ELISA using biotinylated monoclonal antibody were developed for the detection of antibodies to HBsAg. Both tests are capable of detecting 0.1 I.U. of anti-HBsAg antibody/ml. The direct ELISA was compared with a SPRIA test for anti-HBsAg antibody in human sera.