四株不同毒力的土拉弗氏菌脂多糖的SDS-PAGE图谱的初步观察  

Preliminary Observation on the SDS-PAGE Profiles of the Lipopolysaccharides of Four Strains of Francisella tularensls with Variant Virulence

作　　者：尹国才[1] 李俐[2] 

机构地区：[1]海军总医院检验科 [2]军事医学科学院

出　　处：《中国人兽共患病杂志》1993年第6期7-8,F003,共3页Chinese Journal of Zoonoses

摘　　要：应用SDS-PAGE技术和银氨染色方法,初步分析了四株不同毒力的土拉弗氏菌内毒素脂多糖(LPS)的分子组成。结果显示:4株土拉弗氏菌的LPS的图谱随着毒力的不同而存在差别。With the SDS-PAGE technique and the silver-ammonia staining methods, the molecule components of the endotoxin lipopolysaccharides extracted from four strains of Francisella tu-larensis with different degree virulence were preliminarily analysed. The results revealed that the lipopolysaccharide profiles of these bacteria existed difference.

关 键 词：土拉弗氏菌 银氨染色法 脂多糖 

分 类 号：R378.62[医药卫生—病原生物学]