CF™568 λ±-bungarotoxin conjugate is λ±-bungarotoxin labeled with our superior red fluorescent dye CF™568. λ±-bungarotoxin is a polypeptide snake toxin that has high affinity for the nicotinic receptor at the neuromuscular junction. CF™568 has an excitation spectrum optimally matching the 568 nm line of the Ar-Kr mixed-gas laser. Protein conjugates of the dye are much brighter than those of Alexa Fluor® 568. In addition, the photostability of CF™568 is superior to that of Alexa Fluor® 568, making CF™568 a much better choice for demanding applications, such as confocal microscopy and single molecule imaging.Compatible with the NucleoCounter® NC-3000™.