Reagent for the determination by hemagglutination of antibodies to bacterial toxins, method of preparation and application thereof

摘要

The invention relates to a method of preparing a reagent for the determination by hemagglutination of antibodies to bacterial toxins. According to this method erythrocytes are treated with glutaraldehyde and then with the bacterial toxins in the presence of glutaraldehyde without a wash step. The reagent thus obtained is further treated with a reagent for blocking aldehyde groups.