Figure 1
From: Nodulin 41, a novel late nodulin of common bean with peptidase activity
Analysis of purified PvNod41. Protein profile on a Coomassie-stained 12% SDS-PAGE gel of collected fractions obtained during PvNod41 purification. Lane 1, protein marker; lane 2, crude protein extract from root nodules; lane 3, 1 M KCl washing; lane 4, fraction A (elution from the BSA-Affi-Gel 10 Gel column); lane 5, fraction B (flow-through of the chromatography on Affi-Gel Heparin Gel).