EC 3.2.1.20 CAZY Family: GH13 From B. stearothermophilis. In 3.2 M ammonium sulphate. Specific activity: 120 U/mg (40°C, pH 6.3, p-nitrophenyl α-D-glucoside). Contaminants: α-amylase < 0.001%. Stable at 4°C for > 4 years.
