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. 2011 May 31;6(5):e20307. doi: 10.1371/journal.pone.0020307

Figure 3. Expression of SUMOtFgf15 in E. coli.

Figure 3

The solubility of fusion proteins was analyzed on 12% SDS-PAGE gel and stained with Coomassie Brilliant blue. M: protein molecular weight marker, lane 1: total cellular lysate from E. coli containing pET/SUMO, lane 2: soluble lysate fraction from E. coli containing pET/SUMO, lane 3: insoluble lysate fraction from E. coli containing pET/SUMO, lane 4: total cellular lysate from E. coli containing pET/SUMOtFgf15, lane 5: soluble lysate fraction from E. coli containing pET/SUMOtFgf15, lane 6: insoluble lysate fraction from E. coli containing pET/SUMOtFgf15.