Sulfo-Cyanine 5 NHS Ester is a water soluble amine reactive red emitting fluorescent dye.Used for the labeling of various amine containing molecules in aqueous phase without use of any organic co-solvent. Useful for the labeling of proteins which denature in the presence of organic co-solvents, as well as for proteins with low solubility.
MedKoo Cat#: 558789
Name: Sulfo-Cyanine 5 NHS Ester
CAS#: 2230212-27-6 (sodium)
Chemical Formula: C36H40N3NaO10S2
Exact Mass: 761.2053
Molecular Weight: 761.84
Elemental Analysis: C, 56.76; H, 5.29; N, 5.52; Na, 3.02; O, 21.00; S, 8.42
The following data is based on the product molecular weight 761.84 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
