Ac4GlcNAz, an azido-tagged analogue of N-acetylglucosamine (GlcNAc), serves as a biochemical assay reagent with a primary mechanism of action involving the hexosamine biosynthetic pathway. It is designed with azide functionality on the N-acyl side chain and is acetylated to enhance cell membrane permeability. Once inside the cell, Ac4GlcNAz is deacetylated, allowing it to participate in glycosylation processes. The resultant modified proteins can be labeled with fluorescent tags via Cu(I)-catalyzed azide-alkyne cycloaddition, facilitating detection and analysis in various research applications.
Ac4GlcNAz, an azido-tagged analogue of N-acetylglucosamine (GlcNAc), serves as a biochemical assay reagent with a primary mechanism of action involving the hexosamine biosynthetic pathway. It is designed with azide functionality on the N-acyl side chain and is acetylated to enhance cell membrane permeability. Once inside the cell, Ac4GlcNAz is deacetylated, allowing it to participate in glycosylation processes. The resultant modified proteins can be labeled with fluorescent tags via Cu(I)-catalyzed azide-alkyne cycloaddition, facilitating detection and analysis in various research applications.
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