申请人:Kyowa Medex Co. Ltd.
公开号:EP0317243A2
公开(公告)日:1989-05-24
Disclosed is a method for determination of an activity of γ-glutamyl transpeptidase, leucine aminopeptidase, alanine aminopeptidase, cystine aminopeptidase, X factor as a coagulation factor, thrombin, plasmin of plasminogen series, kallikrein, chymotrypsin, alkali phosphatase, N-acetyl glucosaminase and amylase, by allowing a particular substrate to act on the enzyme to thereby form an enhancer; oxidizing a chromogen by an oxidase in the presence of the enhancer and oxygen to form a pigment; and determining the pigment. Also disclosed is a test composition for carrying out the determination.
本发明公开了一种测定γ-谷氨酰转肽酶、亮氨酸氨肽酶、丙氨酸氨肽酶、胱氨酸氨肽酶、作为凝血因子的 X 因子、凝血酶、纤溶酶原系列的纤溶酶、胰凝乳蛋白酶、糜蛋白酶、碱式磷酸酶、N-乙酰葡糖胺酶和淀粉酶活性的方法,其方法是让特定的底物作用于酶,从而形成增强剂;在增强剂和氧气存在的情况下,用氧化酶氧化色原,形成色素;以及测定色素。还公开了一种用于进行测定的试验组合物。