cAMP-Specific Phosphodiesterase 4C2 PDE4C2 Liquid. In 150 mM NaCl, 10 mM Tris-HCl, pH 8.3. AVOID FREEZE/THAW CYCLES. Full-length, recombinant, human phosphodiesterdase 4C2 expressed in S. frugiperda insect cells using a baculovirus expression system. Supplied as a partially purified preparation of the catalytically active enzyme. Activity: ≥ 0.5 units/µl. One unit is defined as the amount of enzyme that will convert 1 pmol cAMP to AMP per min at 30°C, pH 7.5. Ref.: Gibson, L.C.D., et al. 2006. Eur. J. Pharmacol. 538, 39. Sullivan, M., et al. 1999. Cell Signal. 11, 735. Engels, P., et al. 1995. FEBS Lett. 358, 305. |