| Description | Cy5.5-SE is a cyanine dye, labeling amino-groups in oligonucleotides, peptides, and proteins. |
| molecular weight | 1014.13 |
| Molecular formula | C45H47N3O16S4 |
| CAS | 442912-55-2 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |