Biotin Bcn ,Each

Details:

Biotin bcn^ biotin bcn(biocyclo[6.1.0]Nonyne), an alternative to biotin labeled dibo and dbco, reacts with azide to form 1, 2, 3-triazole by copper free 1,3-dipolar huisgen cycloaddition. This copper free bioorthogonal reaction allows staining the surface of live cells with copper in cell extracts