Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with higher quantum yield and photostability. This fluorescent dye is especially useful for NIR imaging. Sulfo-Cyanine7 NHS ester reagent allows to prepare sulfo-Cyanine7-labeled biomolecules, such as proteins, with ease. Dye labeled molecules can be subsequently used for various research and drug design related experiments.
MedKoo Cat#: 558790
Name: Sulfo-Cyanine7 NHS ester
CAS#: 1603861-95-5 (potassium salt)
Chemical Formula: C41H46KN3O10S
Exact Mass: 843.2300
Molecular Weight: 844.05
Elemental Analysis: C, 58.34; H, 5.49; K, 4.63; N, 4.98; O, 18.96; S, 7.60
The following data is based on the product molecular weight 844.05 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 |
