Figure 4From: High-level expression of a novel thermostable and mannose-tolerant β-mannosidase from Thermotoga thermarum DSM 5069 in Escherichia coliEffect of mannose on Tth Man5 β-mannosidase activity using p -nitrophenyl-β-D-mannopyranoside as the substrate. Values shown were the mean of three separate experiments, and the variations about the mean were all below 5%.Back to article page