BP Fluor 430 DBCO

BP Fluor 430 DBCO reacts with azides via a copper-free click chemistry reaction to form a stable triazole and does not require a Cu-catalyst or elevated temperatures. In applications where the presence of copper is a concern, BP Fluor 430 DBCO is an ideal alternative to copper requiring fluorescent alkynes. BP Fluor 430 is a bright, photostable, green-fluorescent probe optimally excited near its absorption maximum at 432 nm. Its emission peak at 539 nm is pH independent over a wide pH range. BP Fluor DBCO reagent is not suitable for staining intracellular components of fixed and permeabilized cells due to high backgrounds.