EC 3.2.1.8 CAZY Family: GH11 Recombinant. Catalytic domain of Xyn11A from Neocallimastix patriciarum. In 3.2 M ammonium sulphate. Specific activity: ~ 1000 U/mg (40oC, pH 6.0 on wheat arabinoxylan); ~ 1500 U/mg (50oC, pH 6.0 on wheat arabinoxylan) Action on other substrates: CM-cellulose 4M < 0.001 %; Barley β-glucan < 0.001 % Store at 4oC