Figure 5From: Expression of the Thermobifida fusca xylanase Xyn11A in Pichia pastoris and its characterization Effect of pH and temperature on activity and stability of rXyn11A and rXyn11A-(His) 6 . A: Optimum pH; B: optimum temperature; C: pH stability; D: thermal stability; E: thermostability of rXyn11A (incubated at 70°C, 80°C, 90°C for different time); F: thermostability of rXyn11A-(His)6 (incubated at 70°C, 80°C, 90°C for different time).Back to article page