| abstract |
(57) [Summary] [Objective] To provide a reagent for measuring bilirubin capable of more accurately measuring direct bilirubin or total bilirubin in a biological fluid. [Structure] A direct bilirubin or total bilirubin measuring reagent for optically measuring a change in bilirubin by acting an oxidant on bilirubin, characterized in that it contains ascorbic acid, and direct bilirubin or total bilirubin measurement Reagent, and a direct type bilirubin or a reagent for measuring total bilirubin for optically measuring a change in bilirubin by acting an oxidizing agent on bilirubin are divided into at least two reagents, and the first reagent is ascorbic acid, and the second reagent is A reagent for measuring direct bilirubin or total bilirubin, which comprises ascorbate oxidase. |