Biochemical Reagents, Dibutyryl-cAMP, Cell permeable cAMP, CAS 16980-89-5, 98% by HPLC/NMR (conforms), Cell-permeable cAMP analog which mimics the effect of endogenous cAMP when applied to cells.1 Activates PKA.2,3 Induces morphological differentiation of astrocytes.4 Promotes differentiation of dopaminergic neurons from hPSCs (in cocktails with other agents).5