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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Biomaterials. 2015 Mar 30;54:87–96. doi: 10.1016/j.biomaterials.2015.03.008

Figure 3.

Figure 3

(A) Transfection efficiency of Base and Guan copolymer polyplexes at various N/P ratios to cultured Z310 immortalized choroid plexus cells. Transfection efficiency was determined by delivering the luciferase plasmid and analyzing photon production from cell lysates. (B) Cytotoxicity of Base and Guan copolymer polyplexes at various N/P ratios to cultured Z310 cells as determined by protein content in cell lysate 48 hrs post transfection. Data shown as mean + SD (Student t-test, *p < 0.05, ** p < 0.01).