Figure 8

Treatment of IOS with Ta Xyn10 and N188 BG. IOS (100 μM) were treated with Ta Xyn10 (◊) or N188 BG (□) in 50 mM sodium acetate buffer, pH 5.0, containing BSA (0.1 g l^-1) at 35°C for 2 h. The residual inhibitory power of IOS (as a% of that of nontreated IOS) against Tr Cel7A on MUL is plotted as function of the enzyme concentration used for IOS treatment. The solid lines are from the linear regression analysis of the IOS degradation curve regions at higher enzyme concentrations (0.1 – 1.75 μM).