Copper free Click chemistry reaction between strained cycloalkynes (cyclooctynes), and azides, is a very fast and robust reaction. It can be used for a fast labeling with fluorescent dyes. This reagent is a derivative of water soluble sulfo-Cyanine 5 dye which emits in red channel. It is useful for the labeling of biomolecules in aqueous media.
Molecular Weight:
981.27 Da
Purity:
95% (by 1H NMR and HPLC-MS).
Form:
Dark colored solid.
Formula:
C53H57N4KO8S2
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