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. 2013 Nov 29;7(2):487–492. doi: 10.3892/ol.2013.1717

Figure 8.

Figure 8

Inhibition effect of free RGD peptide on the transfection efficiency of CP9-PEI in HepG2 cells. PEI, polyethylenimine; RGD, arginine-glycine-aspartic acid.