Figure 3From: SHuffle, a novel Escherichia coli protein expression strain capable of correctly folding disulfide bonded proteins in its cytoplasm Comparison of relative enzymatic activities in SHuffle ( E. coli K12 : C3025 or C3026) and SHuffle express ( E. coli B : C3028 or C3029). Relative enzymatic activities of various proteins (luciferase, urokinase, vtPA) measured from crude lysates of various SHuffle strains in the K12 or B strain backgrounds.Back to article page