| abstract |
(57) [Summary] [Objective] To provide a stabilized peroxidase composition having excellent peroxidase stability. [Structure] A peroxidase composition containing sodium chloride, bovine serum albumin, phosphate buffer, horseradish peroxidase, and 2- (4-hydroxyphenyl) ethylamine hydrochloride was 84% horseradish even after 49 days at 37 ° C. It has residual activity of peroxidase. |