A method for a radioimmunoassay using microtiter plates allowing simultaneous determination of antibodies to two non cross-reactive antigens.
D000906:Antibodies / Q000032:analysis*; D000936:Antigen-Antibody Complex; D003429:Cross Reactions; D011135:Polysaccharides, Bacterial / Q000276:immunology; D011863:Radioimmunoassay / Q000379:methods*
D000906:Antibodies; D000936:Antigen-Antibody Complex; D011135:Polysaccharides, Bacterial