Appearance (Colour)
Pale brown to reddish brown
Appearance (Form)
Crystalline powder
Solubility (Turbidity) 10% aq. solution
Clear
Activity
min. 250 Purpurogallin units/mg powder
RZ value
3-4
Unit Definition
One unit of peroxidase is defined as the amount of enzyme required to catalyse the production of 1 mg of purpurogallin from pyrogallol in 20 seconds at 20°C at pH 6.0.
Enzyme solution for activity determination
Prepared in 0.1 M phosphate buffer, pH 6.0
Application
Enzyme for ELISA applications.
