Zefirova O N, Sytov G A, Postnikov V A, Valuev L I, Plate A
Prikl Biokhim Mikrobiol. 1990 Nov-Dec;26(6):761-3.
The catalytic activity of horseradish peroxidase was investigated upon oxidation of the bilirubin-albumin complex (10(-5)-10(-4) M; BR: SA = 1: 1.5 mol/mol) by dissolved oxygen to biliverdin and other components. The process can be described by the Michaelis-Menten equation with Km = 14.4 microM and Vmax = 0.12 microM/min, if HRP = 3.1 x 10(-8) M. Oxidation is supposed to proceed in the triple complex--peroxidase: albumin: bilirubin.
研究了辣根过氧化物酶在胆红素 - 白蛋白复合物(10⁻⁵ - 10⁻⁴ M;BR:SA = 1:1.5 mol/mol)被溶解氧氧化为胆绿素及其他成分过程中的催化活性。如果辣根过氧化物酶(HRP)浓度为3.1×10⁻⁸ M,该过程可用米氏方程描述,其中Km = 14.4 μM,Vmax = 0.12 μM/min。氧化过程推测在三元复合物——过氧化物酶:白蛋白:胆红素中进行。