A biotin modified Cy5 dye.
Biotin labelled, near infrared fluorescent Cy5 dye derivative that has a maximum absorption at 650nm and emission around 670nm. Cy5 Biotin can be easily traced from its blue colour and strong fluorescence. Unlike Biotin-Fluorescein, whose absorbance and emission are strongly pH dependent, optical properties of Cy5-Biotin are pH insensitive.
Alexa Fluor® 647, Atto™ 647, CF™ 647 Dye, DyLight™ 649
Water, DMF, DMSO, MeOH