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. Author manuscript; available in PMC: 2011 Oct 20.
Published in final edited form as: Bioconjug Chem. 2010 Oct 20;21(10):1753–1761. doi: 10.1021/bc900522x

Figure 2.

Figure 2

Comparison of p(TETA/CBA)5k/pCMVLuc transfection efficiency in the presence and absence of 10% serum in culture media. Transfection efficiency was evaluated by luciferase trangene expression in CT-26 cells. p(TETA/CBA) at N/P 50 (w/w 24) exhibits greater reporter transgene expression than bPEI 25kDa N/P 10 (w/w 1.3) in serum-containing media but is still perturbed compared to its performance in the absence of serum (*p < 0.05, n=6).