Appearance (Colour)
White to off white
Appearance (Form)
Powder
Activity
min 10 units/mg protein
Protein content
55 to 85%
Unit Definition
One unit of Elastase will hydrolyze 1.0 µmole of N-succinyl-L-Ala-Ala-Ala-p-nitroanilide per minute at pH 8.0 at 25 °C.
Enzyme solution for activity determination
Prepared in 100 mM Tris HCl, pH 8.0.
