Figure 5
From: Construction and use of a prokaryotic expression system for Helicobacter pylori AhpC
SDS-PAGE showing different purification steps for fusion protein from pellet after sonication step III (P-III). Lane M: Kaleidoscope colour marker; Lane 1: Dialyzed pellet before lyophilization; Lane 2: Pellet-III after lyophilization; Lane 3: Pellet-III before lyophilization: Lane 4: Dialyzed pellet after lyophilization; Lane 5: Dialyzed supernatant before lyophilization; Lane 6: Filtrate after concentration and Lane 7: Concentrated fusion protein.