92217 CF633 SE Protein Labeling Kit

This protein labeling kit comprises the superior far-red fluorescent dye CF633 in succinimidyl ester form and other necessary materials for labeling 3×1 mg antibody. CF633 dye is brighter and far more photostable than Alexa Fluor? 647 and other spectrally similar dyes when excited by the 633 or 635 nm laser (download the CF633 flyer for more information). This makes CF633 the best far-red fluorescent dye for confocal imaging, single molecule-based detection and other demanding applications.