BP Fluor 647 Alkyne

BP Fluor 647 Alkyne is a water-soluble, bright, far-red fluorescent dye with excitation ideally suited for the 633 nm or 647 nm laser lines.A significant advantage to using long wavelength dyes such as Cy5 or BP Fluor 647 dye over other fluorophores is the low autofluorescence of biological specimens in this region of the spectrum. BP Fluor 647 Alkyne is a pH insensitive alkyne-activated probe routinely used for imaging of azide-containing biomolecules. BP Fluor 647 Alkyne reacts with azides via a copper-catalyzed click reaction (CuAAC) to form a stable triazole linker. A probe for copper-less detection (BP Fluor 647 DBCO) is also available for application where the presence of copper is not acceptable. 

msds of BP Fluor 647 Alkyne