Figure 4.
Subcellular distribution of eGFP-1-C22 and eGFP-2-chol in U373 and HeLa cells. Cells were incubated with lipid-modified eGFP (2.5 µg/mL) at 37 °C in serum-free medium and then imaged live using spinning disc confocal microscopy. (a) U373 cells 1 h incubation, (b) U373 cells 5 h incubation, (c) HeLa cells 1.25 h incubation, (d) HeLa cells 5 h incubation.
