[Possibilities and limitations of the direct radioimmunological method with double guinea-pig antibody in the detection of serum Australia antigen].

The results obtained with the direct radioimmunological method and electrosyneresis in the search for Australia antigen were compared in 3100 donor sera. In a limited number of sera, the positivity of radioimmunological examination was tested by neutralization tests with human antibody and with the serum of normal guinea-pigs. Electrosyneresis proved… (More)