CF™633 succinimidyl ester (CF™633 SE) is a superior far-red fluorescent dye with an amine-reactive group (i.e., succinimidyl ester group). CF™633 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 CF™633 flyer for more information). This makes CF™633 the best far-red fluorescent dye for confocal imaging, single molecule-based detection and other demanding applications.
Flyer (PDF): FL-CF633
MSDS (PDF): MSDS-CFdyeNHSester