用于鉴定A群链球菌的免疫扩散法。
Immunodiffusion method for identification of group A streptococci.
作者信息
Lyampert I M, Borodiyuk N A, Asoskova T K, Rassokhina I I
出版信息
Infect Immun. 1978 Mar;19(3):961-5. doi: 10.1128/iai.19.3.961-965.1978.
Abstract
The development of a method suitable for identification of group A streptococci by microprecipitation in gels is described. The method is based on preparation of specific sera containing high antibody levels agains the antigenic determinant characteristic of group A streptococcal polysaccharide. In a comparative study with a counterimmunoelectrophoresis method, the proposed test proved to be specific, easily read, and less complicated. Results were obtained in 2 h.
摘要
本文描述了一种通过凝胶微量沉淀法鉴定A群链球菌的适用方法的开发。该方法基于制备含有针对A群链球菌多糖抗原决定簇的高抗体水平的特异性血清。在与对流免疫电泳法的比较研究中，所提出的试验被证明具有特异性、易于读取且不太复杂。两小时内即可获得结果。
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