Sulfo-Cyanine3 maleimide is a water soluble, thiol reactive dye for the labeling with hydrophilic sulfo-Cyanine3 fluorophore. This is an analog of Cy3® maleimide. This product is recommended for the labeling of antibodies and other labile proteins in mild, purely aqueous conditions. The dye is water soluble and does not require use of organic co-solvent.
MedKoo Cat#: 558837
Name: Sulfo-Cyanine3 maleimide
CAS#: 1656990-68-9
Chemical Formula: C36H41KN4O9S2
Exact Mass: 0.0000
Molecular Weight: 776.96
Elemental Analysis: C, 55.65; H, 5.32; K, 5.03; N, 7.21; O, 18.53; S, 8.25
The following data is based on the product molecular weight 776.96 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 |
