Sulfo-Cyanine 3 free acid 810354 Sulfo-Cyanine 3 free acid

Sulfo-Cl cyanines have a similar fluorescent profile to traditional dyes such as fluorescein but have increased photostability and water solubility. These properties make these probes excellent for labelling amine groups such as those on antibodies, nucleic acids, and proteins and can be detected using a variety of fluorescence detection techniques such as microscopy and flow cytometry. What is unique about Sulfo-Cl cyanines is their even greater water solubility compared to traditional cyanines dyes and lower interference with biological systems.