When Cy5 binds to Pisum sativum Lectin (PSA/PSL), the binding pattern of this lectin can be shown in cell imaging and flow cytometry.The excitation wavelength required for Cy5 fluorescence is high enough to avoid overlap with most other fluorescent dyes, making it useful for double labeling experiments. Because of this high excitation, biological specimens usually have less autofluorescent background.
For research use only, not for clinical use.