For other salt forms please inquire. Cyclic oligoadenylates such as c-tetraAMP (Biolog Cat. No. C 335) were found to be novel bacterial second messengers involved in the Type III CRISPR-Cas-associated detection and degradation of invasive genetic elements in many prokaryotes.
2',2'',2''',2''''-Tetra-O-Me-c-tetraAMP is an analogue of c-tetraAMP containing O-methyl modifications in all ribose 2'-positions, which are expected to make the compound resistant to degradation by nucleases.
| Cat. No. | T 066 |
| CAS number | [pending] |
| Purity | > 95% HPLC |
| Salt form | Sodium |
| Appearance | Solid |
| Storage temperature | -20°C / -4°F |
| Molecular formula | C₄₄H₅₆N₂₀O₂₄P₄ (free acid) |
| Molecular weight [g/mol] | 1372.94 (free acid) |
| Absorption max [nm] | 259 |
| Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] | 54000 |
| UV pH value | 7 |
| Solvent for UV data | Water |
