Alternative structural projections:
For other salt forms please inquire. Fluorescent analogue of the metazoan cyclic dinucleotide second messenger and STING activator c[G(2',5')pA(3',5')p] (aka cGAMP(2'-5') or 2'3'-cGAMP, Cat. No. C 161) with λexc 750 nm and λem 773 nm. c[G(2',5')pA(3',5')p] was found to be the metazoan second messenger produced by the mammalian innate immune DNA sensor cGAMP synthase (cGAS).
Detailed technical information available. References for c[G(2',5')pA(3',5')p]: Gao et al., Cell, 153, 1094 - 1107 (2013); Ablasser et al., Nature, 498, 380 - 384 (2013); Zhang et al., Mol. Cell, 51, 226 - 235 (2013); Diner et al., Cell Rep., 3, 1355 - 1361 (2013).
| Cat. No. | C 240 |
| CAS number | [pending] |
| Purity | > 95% HPLC |
| Salt form | Sodium |
| Storage temperature | -20°C / -4°F |
| Light-sensitive | Yes |
| Molecular formula | C₆₄H₈₀N₁₄O₂₁P₂S₂ (free acid) |
| Molecular weight [g/mol] | 1507.5 (free acid) |
| Excitation max [nm] | 750 |
| Emission max [nm] | 773 |
| Absorption max [nm] | 750 |
| UV pH value | 7 |
| Solvent for UV data | Water |
