
Fig. 3. PLC
PH domain-GFP relocalization in chlorpromazine. (a) Confocal fluorescent image of membrane localization of PLC
PH domain-GFP fusion protein in transfected NIH-3T3 cells. The fluorescent intensities along the white lines were plotted as line intensity histograms, shown in the right panels. Calculation of Ipm/Icyt was used to quantify the extent of membrane localization. (b) Localization of PLC
PH domain-GFP (left panel) and fluorescence intensity changes (right panel) after incubation with 30 µM chlorpromazine.