Fig. 4. In vitro transfection efficiency and cell viability of the PAMAMG3 derivatives.
(A) GBL-14 cells and (C) human dermal fibroblasts (HDFs) were exposed to PAMAMG3, PAMAMG3-KRRR, and PAMAMG3-HKRRR complexes with pJDK/Luci at different weight ratios for 24 h. (B, D) Cytotoxicity of PAMAMG3 derivative/Luci complexes. Viability of the complexes was assessed using the WST-1 assay. Values are expressed as the mean ± SD of three independent experiments (n = 3).
© Korean J Physiol Pharmacol
