Thermo Scientific™ DyLight™ 488, Free Acid

Thermo Scientific™ DyLight Fluor Free Acids are non-activated forms of selected DyLight Fluorescent Dyes for use as controls and calibration factors in fluorecence imaging applications. The non-activated dyes contain the native carboxyl group of the standard dye molecule.

General DyLight Fluorophore Highlights:

• Bright fluorescence — intense emission provides superior sensitivity and requires less conjugate
• Narrow emission spectra — negligible bleed-through between fluorophore channels enables multi-color detection
• Excellent photostability — exceptional resistance to photobleaching enables fluorescence imaging under the most demanding conditions (e.g., structured illumination, 4Pi microscopy)
• Buffer stability — conjugated fluorophores are completely stable at pH 4-9
• Instrument compatibility — excitation and emission spectra correspond with filter sets and laser settings of all popular fluorescence instrumentation