Fig. 2.

Western-blot of mTOR signaling protein expression in melanoma cells: Lu1205 and WM793 (a). The effect of protein kinase inhibitors on cell adhesion proteins in melanoma cells (b). Densitometry analyses of western blot were performed on raw volume (sum of intensities of bound-volume calculated from the area of the peak). Densitometry was used to normalize to the β-actin protein level and to control (melanoma cells untreated with protein kinase inhibitors). Presented are representative of at least three independent experiments with similar results