EC 3.2.1.4 CAZY Family: GH5 Recombinant. From Bacillus amyloliquefaciens. In 3.2 M ammonium sulphate. Specific activity: ~ 80 U/mg (40oC, pH 6.0 on CM-cellulose 4M); ~ 160 U/mg (60oC, pH 6.0 on CM-cellulose 4M) Action on other substrates: Carob galactomannan < 0.002 %; Wheat arabinoxylan < 0.007 %; p-NP-β-D-glucoside < 0.005 % Stability: > 2 years at 4°C