Fig. 3. Confocal laser scanning microscopy images of MCF-7 cells treated with Ir-Rho-G2 (5 μM, λex = 561 nm, λem = 600–700 nm) for 30 min and then stained with the Hoechst (nucleus stain, λex = 405 nm, λem = 420–490 nm), CellMask™ Green (plasma membrane stain, λex = 488 nm, λem = 510–560 nm), LysoTracker™ Green DND-26 (lysosome stain, λex = 488 nm, λem = 510–560 nm), MitoTracker Green (mitochondria stain, λex = 488 nm, λem = 510–560 nm), ER-Tracker™ Green (endoplasmic reticulum stain, λex = 488 nm, λem = 510–560 nm), respectively.
