Peroxidase, From horseradish (RZ >= 3.0, Salt free)
Synonym
Donor:hydrogen-peroxide oxidoreductase
CAS No.
9003-99-0
EC No.
232-668-6
HS Code
3507 90 90
Enzyme Classification No.
1.11.1.7
Shelf Life
3 years
Technical Specification
Appearance
Brown to red-brown lyophilized powder
Solubility
10 mg soluble in 1 mL of 0.1M Phosphate buffer, pH 6.0
Activity
>= 250 Units/mg
Unit definition
One unit will form 1.0 mg Purpurogallin from Pyrogallol in 20 seconds at pH 6.0 at 20°C. The RZ is defined as the ratio of the absorbance at 403 nm to the absorbance at 275 nm. This value is an expression of the ratio of Hemin to protein content