Competitive inhibitor of protein kinase A type I and II (cyclic AMP antagonist). Prefers type II of protein kinase A. Resistant against mammalian cyclic nucleotide-dependent phosphodiesterases. This product corresponds to common quality offered elsewhere. Rp-cAMPS is also available in a highly purified form as sodium salt (A 002 S High Purity Grade).
Cat. No. | A 002 T |
CAS number | [151837-09-1] |
Purity | > 98% HPLC |
Salt form | TEA |
Storage temperature | -20°C / -4°F |
Molecular formula | C₁₀H₁₁N₅O₅PS · C₆H₁₆N |
Molecular weight [g/mol] | 446.5 |
cAMP modified at the exocyclic oxygen | equatorial (Rp-) |
Target | PKA (cAK) Inhibitor |
Lipophilicity | 1.21 |
Absorption max [nm] | 259 |
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] | 15200 |