Figure 5 From: Protein expression, characterization and activity comparisons of wild type and mutant DUSP5 proteins GST-DUSP5 and GST-S147P proteins are active against pERK in vitro. Panels (A-B) are p-ERK western blots performed with purified WT DUSP5 or S147P proteins. (A) Time course experiment with 5Â min and 15Â min incubation of DUSP5 recombinant proteins with pERK. (B) Dose curve of recombinant DUSP5 proteins with a 15Â min incubation period with pERK.Back to article page