Appearance (Colour)
White
Appearance (Form)
Powder
Activity
min 20 units/mg powder
Unit Definition
One unit causes the increase of optical density at 275 nm corresponding to one micromole of tyrosine per minute using casein as a substrate under the assay conditions.
Enzyme solution for activity determination
Prepared in 10 mM Borax-NaOH buffer, pH 11.0
Application
Inhibitor for Xanthine Oxidase.
