BP Fluor 800 Azide is a conceptually new class of sterically shielded NIR cyanine heptamethine dye with emission wavelengths >740 nm. This dye contains two shielding PEG arms directly over both faces of the heptamethine fluorochrome blocking any undesired bimolecular association processes, resulting in a significant increase in fluorescence brightness. BP Fluor 800 Azide can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). It also reacts with strained cyclooctyne via a copper-free “click chemistry” reaction to form a stable triazole and does not require Cu-catalyst or elevated temperatures. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Usually ships within 24 hours.