Figure 5From: Biochemical characterization and cellular imaging of a novel, membrane permeable fluorescent cAMP analogVisualization of compounds in living cells. Intracellular imaging of 8-[Ï•-575]-cAMP (a-b) and of Pharos dye (c-d) in HEK293 (a,c) and in CHO (b,d) cells after 1 hour of treatment.Back to article page