CF568 phalloidin conjugate is the mushroom toxin phalloidin labeled with our superior red fluorescent dye CF568. Because of their highly specific binding to F-actin, fluorescent phalloidin conjugates are excellent tools for cytoskeleton studies. CF568 has an excitation spectrum optimally matching the 568 nm line of the Ar-Kr mixed-gas laser. Bioconjugates of the dye are much brighter than those of Alexa Fluor® 568. In addition, the photostability of CF568 is superior to that of Alexa Fluor® 568, making CF568 a much better choice for demanding applications, such as confocal microscopy and single molecule imaging.Compatible with the NucleoCounter® NC-3000™.