IR 650 Alkyne

IR 650 Alkyne (IRDye® 650 Alkyne analog) is a water-soluble, bright, far-red fluorescent probe with excitation ideally suited for the 633 nm or 647 nm laser lines. IR 650 Alkyne  routinely used for imaging of azide-containing biomolecules. IR 650 Alkyne reacts with azides via a copper-catalyzed click reaction (CuAAC) to form a stable triazole linker. A probe for copper-less detection (IR 650 DBCO) is also available for application where the presence of copper is not acceptable.

msds of IR 650 Alkyne