CF™555 succinimidyl ester (CF™555 SE) is an amine-reactive, orange-red fluorescent dye. It is one of a series of CF™ dyes developed by Biotium for labeling proteins and other biomolecules. The dye is particular useful for labeling antibodies with results superior to those obtained with Alexa Fluor® 555 SE or Cy®3 SE. The absorption and emission spectra of CF™555 are similar to those of Alexa Fluor® 555 or Cy®3. For more information, please download the product information sheet and flyer.Compatible with the NucleoCounter® NC-3000™.