EC 3.2.1.8 CAZY Family: GH10 Recombinant. From Bacillus stearothermophilus T6. In 3.2 M ammonium sulphate. Specific activity: ~ 65 U/mg (70oC, pH 6.5 on wheat arabinoxylan); ~ 12 U/mg (40oC, pH 6.5 on wheat arabinoxylan) Action on other substrates: CM-cellulose 4M ~ 0.04 %; Barley β-glucan ~ 5.5 % Store at 4°C.