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. 2012 Mar 28;68(Pt 4):472–475. doi: 10.1107/S1744309112007117

Figure 2.

Figure 2

12% SDS–PAGE of AAC(6′)-Im under reducing conditions. Lane 1, molecular-weight marker (labeled in kDa); lanes 2 and 3, soluble proteins from cell lysate; lanes 4, 5 and 6, unbound proteins (flowthrough fractions) during purification by affinity chromatography; lane 7, purified AAC(6′)-Im.