Detection of Serum Alkaline Phosphatase Isoenzymes with Phenolphthalein Monophosphate Following Cellulose Acetate Electrophoresis
[摘要] Serum containing normal and abnormal levels of alkaline phosphatase activity were assayed for total enzyme activity, then fractionated by electrophoresis on cellulose acetate membranes for 20 min. The new substrate, phenolphthalein monophosphate, was employed to locate the isoenzymes on the cellulose acetate membranes and to measure their activity by eluting and scanning procedures. The sensitivity and precision of both technics are presented.
[发布日期] [发布机构]
[效力级别] [学科分类] 过敏症与临床免疫学
[关键词] [时效性]