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. 2001 Mar 15;29(6):1334–1340. doi: 10.1093/nar/29.6.1334

Figure 6.

Figure 6

Branched polymer enhances transfection of several liposome preparations. HK (7.5 nmol) or HHK4b (0.375 nmol) co-polymer was initially mixed with 0.75 µg of DNA (PCI-luc) for 30 min, various liposome preparations were then added for an additional 30 min. Forty-eight hours later luciferase activity was measured. The following liposome amounts were added: DOTAP, 1.5 µg; lipofectin, 1 µg; lipofectamine, 5 µg; and DOSPER, 1.5 µg. *, P < 0.05, HK versus no polymer with all liposome preparations; **, P < 0.05, HHK4b versus HK with all liposome preparations.