cAMP-specific phosphodiesterase 3A1, Catalytic Domain PDE3ACAT Liquid. In RIPA Buffer (150 mM NaCl, 10 mM Tris, 0.1% NP-40), pH 8.3. Full-length, recombinant, human phosphodiesterase 3A1 catalytic domain expressed in S. frugiperda insect cells using a baculovirus expression system. Activity: ≥0.5 units/µl. One unit is defined as the amount of enzyme that will convert 1 pmole cAMP to AMP per min at pH 7.5, 30°C. Ref.: Gibson, L.C.D., et al. 2006. Eur. J. Pharmacol. 538, 39. Shakur, Y., et al. 2000. J. Biol. Chem. 275, 38749. |