Stabilizers : EDTA, bovine serum albumin, amino acids (glycine, sodium glutamate,
etc.)
Isoelectric point : 4.1±0.1
Structure : One mol of FAD is covalently bound to mol of the enzyme8)
Inhibitors : p-Chloromercuribenzoate, Cu離子, Co離子, Hg離子, Ag離子
Optimum pH : 8.0-8.5
Optimum temperature : 40~45℃
pH Stability : pH 7.0~9.0 (30℃, 2 hr)
Thermal stability : below 37℃ (pH 7.5, 10min)
One unit causes the formation of one micromole of hydrogen peroxide (half a micromole of quinoneimine dye) per
minute under the conditions described below.