Beladung von Polystyrol Festphasen mit mikrobiellen Erregern und deren Polysaccharid‐Antigenen zum Screening monoklonaler Antikörper

Abstract

Before screening monoclonal antibodies using enzyme immuno assays, it is necessary to prove that the coating of the solid phases occurs efficiently. The adhesion of whole cells of group B streptococci, Escherichia coli K1, Haemophilus influenzae type b and Candida albicans as well as B-Streptococcus group antigen, H. influenzae type b capsular antigen, and C. albicans cell wall antigen to polystyrene solid phases was studied and detected by the following methods: Peroxidase competition procedure, scintillation measurement of 32phosphate-labelled germs, and reactions with monoclonal antibodies.