EC 6.2.1.1 From B. subtilis. In 3.2 M ammonium sulphate.
Specific activity: 7.6 U/mg (37°C, pH 7.5); 39 U/mg (37°C, pH 8.4); 7.0 U/mg (25°C, pH 7.5).
Stable at 4°C for > 2 years.
