Figure 5. Co-localization of mTOR signaling molecules with somatostatin.
Images depict immunofluorescent staining for somatostatin (green) and phosphor-S6K1 (pS6K1) (red) in gastric mucosal cells. Merged image illustrates co-localization of pS6K1 and somatostatin (panel A and B). Controls included substituting primary antibodies with mouse IgG and rabbit IgG (panel C).