Figure 3From: Significance of Cuscutain, a cysteine protease from Cuscuta reflexa, in host-parasite interactionsProtein separation. Left panel: Coomassie stained proteins from E. coli prior to induction (control) or after a 2 hour induction separated by SDS gel electrophoresis (enzyme: E. coli expressing the catalytic protein; propeptide: E. coli expressing the propeptide). Right panels: purified cuscutain (enzyme) or propeptide.Back to article page