A cell-permeable, selective inhibitor of cAMP-specific phosphodiesterase (PDE IV; IC50=2uM). Inhibits superoxide generation and arachidonic-induced platelet aggregation. Also inhibits fMLP-induced neutrophil adhesion to vascular endothelial cells.Formula:C15H22N2O3Solubility:DMSO (20%), EtOh (4%)Molecular Weight:278.4Storage and Stability:Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile buffer or ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
