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. Author manuscript; available in PMC: 2010 Apr 3.
Published in final edited form as: J Proteome Res. 2009 Apr 3;8(4):1810–1817. doi: 10.1021/pr8004919

Figure 1.

Figure 1

SDS-PAGE analysis of rSET purification. Lane 1: Molecular weight markers; lane 2: E. coli cell lysate; lane 3: after Ni2+-TED-resin affinity chromatography and lane 4: after soybean trypsin inhibitor affinity chromatography. The protein bands labeled are Histag-proSET (a) and mature rSET (b).