STABILISED REAGENT AND METHOD FOR DETERMINING CREATINE KINASE

摘要

A stabilised reagent for photometric enzymatic determination of creatine kinase (CK) in biological sample material by forming ATP from creatine phosphate and ADP and detection of the ATP thus formed containing an organic or inorganic sulphur compound, preferably with a molar deficiency in relation to the added CK activator. A corresponding reagent remains stable at 2-8 ~C for up to 12 months without incurring any significant functional loss.