Bone Marrow-Derived Mesenchymal Stem Cells Differentially Affect Glioblastoma Cell Proliferation, Migration, and Invasion: A 2D-DIGE Proteomic Analysis

Figure 5

The result of 2D-DIGE shows 17 proteins differentially expressed between C6-A_3-3 and C6 cells. (a) Cy3-labeled C6-A_3-3. (b) Cy5-labeled C6. (c) Cy2 dye staining of the internal standard. (d) The merging of Cy3, Cy5, and Cy2 dye staining. The distribution of 17 differentially expressed protein spots in fluorescence difference gel electrophoresis gels. Protein spots are labeled (circle). The spots of interest were picked and subsequently identified by MALDI-TOF/TOF MS and peptide mass fingerprinting analysis, as reported in Table 1.

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