Figure S4 Cellular uptake and nuclear localization of PIPs. from Targeting Polo-like Kinase 1 by a Novel Pyrrole-Imidazole Polyamide–Hoechst Conjugate Suppresses Tumor Growth In Vivo

Hela cells or A549 cells stably expressing histone H2B-RFP were incubated with 10 μM of different PIPs for 24 h. Cells were then subjected to live-imaging using confocal microscopy. Scale bar, 10 μm.