HiLyte Fluor™ dyes are a series of superior fluorescent labeling dyes that span the full visible spectrum.



These dyes have better labeling performances than the classic fluorescent labeling dyes such as FITC and rhodamines. HiLyte Fluor™ dyes and their conjugates have the following advantages:

• More intense fluorescence than other spectrally similar conjugates of classic fluorescent dyes such as FITC, TAMRA and ROX under similar excitations.
• More photostable than the classic fluorescent dyes such as FITC, Cy3 and Cy5.
• Absorption spectra that match the principal output wavelengths of common excitation sources such as 488 nm, 555 nm, 633 nm and 647 nm.
• Several distinct fluorescent colors.
• High fluorescence over a broad pH range with little pH sensitivity.
• Available in a variety of reactive forms for your own conjugations.
• Good water solubility, so protein conjugations can be performed without organic solvents, and the conjugates are relatively resistant to precipitation during storage.