Appearance (Colour)
Dark green to reddish brown
Appearance (Form)
Lyophilized powder
Activity
2000 - 5000U/mg protein
Protein content
min. 55%
Unit Definition
One unit will decompose 1.0 micromole of hydrogen peroxide per minute at pH 7.0 at 25 °C., while the hydrogen peroxide concentration falls from 10.3 to 9.2 mM measured by the rate of decrease of absorbance at 240 nm..
Enzyme solution for activity determination
Prepared in 0.05 M potassium phosphate buffer, pH 7.0
