For other salt forms please inquire. Fluorescent analogue of ATP with λexc 408 nm and λem 561 nm, which can substitute for ATP in the interaction with various enzymes and proteins. It is sensitive to indicators of local environment such as polarity and viscosity, and frequently exhibits a spectral shift and fluorescence enhancement upon binding to a protein. Potent, selective P2X receptor antagonist and potent inhibitor of soluble guanylyl cyclase (sGC). Detailed technical information available. References: Hiratsuka, T., Biochim. Biophys. Acta, 719, 509 - 517 (1982); Virginio et al., Mol. Pharmacol., 53, 969 - 973 (1998); Suryanarayana et al., J. Pharmacol. Exp. Ther., 330, 687 - 695 (2009).
Vial containing 500 µl of 10 mM aqueous solution of pH 8
Cat. No. | T 025 |
CAS number | [120360-48-7] |
Purity | > 95% HPLC |
Salt form | Sodium |
Appearance | 10 mM aqueous solution of pH 8 |
Storage temperature | -70°C / -94°F |
Light-sensitive | True |
Molecular formula | C₁₆H₁₇N₈O₁₉P₃ (free acid) |
Molecular weight [g/mol] | 718.3 (free acid) |
Excitation max [nm] | 408 |
Emission max [nm] | 561 |
Absorption max [nm] | 408 |
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] | 26400 |
UV pH value | 8 |