| Description | ε-NAADP+ is a fluorescent derivative of NAADP, known for inducing calcium mobilization. It effectively induces calcium release in sea urchin egg homogenates with an EC50 of 5 µM. The compound exhibits excitation and emission maxima at 275 nm and 410 nm, respectively. Notably, its emission intensity increases three-fold when dissolved in DMSO. |
| Synonyms | Etheno-NAADP, β-Nicotinic Acid-1, N6-Ethenoadenine dinucleotide phosphate, Nicotinic Acid adenine dinucleotide phosphate |
| molecular weight | 857.40 |
| Molecular formula | C23H24N6O18P3.4Na |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | H2O: Soluble |