Subcellular localization of FITC-DPs. HtTA (A), A2058 cells and normal human fibroblasts (B and C) plated in 6-well plates overnight were electroporated with 5 μM of the indicated FITC-labeled DPs and then incubated for 48 h. Cells were fixed, stained with DAPI, and analyzed with a laser scanning confocal microscope. Scale bar: 5 μm.
Tsai et al. BMC Cell Biology 2009 10:15 doi:10.1186/1471-2121-10-15