| Description | CY3 (Sulfo-Cyanine3) is an orange-fluorescent label for nucleic acid and protein (λex=554, λem=568). |
| Synonyms | Sulfo-Cyanine3, 磺基-CY3 羧酸 |
| molecular weight | 630.78 |
| Molecular formula | C31H38N2O8S2 |
| CAS | 146368-13-0 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | H2O: 25 mg/mL (39.63 mM), Sonication is recommended. |