Figure 4From: mTOR direct interactions with Rheb-GTPase and raptor: sub-cellular localization using fluorescence lifetime imagingImmunohistochemical staining of Rheb. HEK293 cells expressing EGFP-Rheb (LEFT PANEL) or cells fixed in 4% formaldehyde and treated with anti-Rheb antibody in conjugation with Texas red-labelled secondary antibody (RIGHT PANEL) were imaged with confocal microscopy. Bar 10 μm.Back to article page