REAGENT FOR ASSAYING CREATINE KINASE

摘要

A reagent system for assaying creatine kinase is disclosed. The reagent system consisting essentially of a first reagent comprising glucose-6-phosphate dehydrogenase, beta -nicotinamideadenine dinucleotide (phosphate), and adenosine diphosphate, and a second reagent comprising creatine phosphate, said second reagent being maintained at a pH of from 7.5 to 10, and at least one of said first reagent and said second reagent containing glucokinase and glucose. The creatine kinase-assaying reagent exhibits remarkably improved stability in a dissolved state so that it can be prepared in large quantities and can be conventionally utilized to cope with urgent clinical examinations.