| Description | EDANS sodium (5-(2-Aminoethylamino)-1-naphthalenesulfonic acid sodium salt) is a donor for developing FRET-based nucleic acid probes that is widely used in real time PCR assays. |
| In vitro | EDANS sodium salt i 的水溶性远高于EDANS酸。它是开发基于FRET的蛋白酶底物和核酸探针中最受欢迎的供体之一。在基于FRET的探针中，EDANS常与DABSYL或DABCYL配对使用。其荧光特性对环境敏感。 |
| Synonyms | EDANS sodium salt, EDANS sodium salt [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid, sodium salt], 5-(2-氨乙基氨)-1-萘磺酸钠盐, 5-(2-Aminoethylamino)-1-naphthalenesulfonic acid sodium salt, N-(Aminoethyl)-5-naphthylamine-1-sulfonic Acid Sodium Salt |
| molecular weight | 288.3 |
| Molecular formula | C12H13N2NaO3S |
| CAS | 100900-07-0 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 55 mg/mL (190.77 mM) |