Fig. 1From: YPTB3816 of Yersinia pseudotuberculosis strain IP32953 is a virulence-related metallo-oligopeptidasePurification of OpdA protein from E. coli XL1/pBAD33opdA-His strain after induction with L-arabinose. Lane 1, cell lysate; lane 2, flow-through; lane 3, wash 1; lane 4. wash 2, lanes 5 and 6, eluates; lane 7 protein size markers (Fisher Scientific)Back to article page