| Bioactivity | Cy3 (Sulfo-Cyanine3) is an orange-fluorescent label for protein and nucleic acid (λex=554, λem=568). |
| Name | CY3 |
| CAS | 146368-13-0 |
| Formula | C31H38N2O8S2 |
| Molar Mass | 630.77 |
| Appearance | Solid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | -20°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |