Abcam, ab146459, Sulfo-Cyanine5 NHS ester, Amine-reactive red emitting fluorescent dye

Size: 5mg
MW 777.94 g/mol, Purity >95%. 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.
Key facts
CAS number:2230212-27-6,
Purity:>95%,
Molecular weight:777.94 g/mol,
Molecular formula:C36H40N3KO10S2,
Nature:Synthetic,
Solubility:Soluble in DMSOSoluble in water,
Biological description: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.,
IUPAC Name:Potassium 1-[6-(2,5-dioxopyrrolidin-1-yloxy)-6-oxohexyl]-3,3-dimethyl-2-[(1E,3E,5E)-5-(1,3,3-trimethyl-5-sulfonatoindolin-2-ylidene)penta-1,3-dienyl]-3H-indolium-5-sulfonate,
Excitation/Emission:Ex: 646nm, Em: 662nm

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate long-term storage conditions--20°C, Storage information-It is important to note that this product is reported to be light sensitive, Store in the dark, Store under desiccating conditions