EC 3.2.1.21 CAZY Family: GH3 From A. niger.
In 3.2 M ammonium sulphate.
Stabilised with BSA.
Electrophoretically homogeneous (before BSA addition).
Specific activity: 52 U/mg (40°C, pH 4.0, p-nitrophenyl β-glucoside).
Contaminants: maltase < 0.01%, α-amylase and amyloglucosidase < 0.001%.
Stable at 4°C for > 4 years.
For use in (1-3)(1-4) β-glucan determination.
