Erwa H H, Maxted W R, Brighton W D
Clin Exp Immunol. 1969 Mar;4(3):311-21.
Group-specific polysaccharides of streptococci, extracted with formamide and purified by various methods, were adsorbed onto polystyrene latex particles, causing them to be agglutinated specifically by homologous antisera. This method was used to determine the group-specific antibody titres of hyperimmune rabbit sera.
用甲酰胺提取并用各种方法纯化的链球菌群特异性多糖,吸附到聚苯乙烯乳胶颗粒上,使其被同源抗血清特异性凝集。该方法用于测定超免疫兔血清的群特异性抗体效价。