An azide-activated, water-soluble near-IR probe.

100mg £3,420.00

1mg £126.00

5mg £354.00

25mg £1,074.00

The Cy7 azide can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). It also reacts with strained cyclo-octyne via a copper-free “click chemistry” reaction to form a stable triazole and does not require Cu-catalyst or elevated temperatures. Cy7 is a far-red (near-infrared) emitting dye with a peak excitation at 753 nm and maximum emission at 776 nm in PBS. Cy7 is spectrally almost identical to other near-IR dyes, including of Alexa Fluor® 750, DyLight® 750, or IRDye™ 750.


SKU: CCR-1052
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