LC/MS联用技术测定蝎毒活性成分的分子量  

Molecular Weight Determination of Scorpion Venom by LC/MS

作　　者：张振中[1] 饶耀刚 韩俊[2] 杜斌[1] 韩雪飞[3] 吴如金[4] 

机构地区：[1]河南医科大学药学系,郑州450052 [2]广州市药品检验所,广州510000 [3]河南医科大学生物毒素中心,郑州450052 [4]中国药科大学药物分析学教研室,南京210009

出　　处：《中国药科大学学报》2000年第2期108-110,共3页Journal of China Pharmaceutical University

摘　　要：采用 LC/MS联用技术测定蝎毒二级提取物的分子量 ,共分离出 2 2个组分 ,分子量为 30 0 0～4 0 0 0的有 1 3个组分 ,60 0 0～ 70 0 0的有 7个组分 ,4 1 69和LC/MS technique was used to determine molecular weight of scorpion venom extraction. 22 components were separated, including 13 components whose molecular weights are between 3000 and 4000, 7 components whose molecular weights are between 6000 and 7000, 1 component whose molecular weight is 4169 and 1 component whose molecular weight is 5566.

关 键 词：蝎毒 LC/MS 分子量 活性成分 测定 

分 类 号：R284[医药卫生—中药学]