Ac4GalNAz provides the first part of a simple and robust two-step technique that helps identify and characterize cell surface sialic acid-containing glycoproteins. The azide-modified protein can be detected by reaction with alkynes. For example alkynes labeled with a fluorescent probe or a biotin can be used. The acetyl groups increase cell permeability and allow the unnatural sugars to easily pass through the cell membrane. Carboxyesterases remove the acetyl groups once the monosaccharide is in the cell.

98%

-20℃避光干燥，有效期2年。

N-叠氮基乙酰半乳糖胺-四酰化；1,3,4,6-四-氧-乙酰基-2-[(叠氮乙酰基)氨基]-2-脱氧-D-吡喃半乳糖; N-Azidoacetylgalactosamine-tetraacylated；1,3,4,6-Tetra-O-acetyl-2-[(?azidoacetyl)amino]-2-deoxy-D-galactopyranose

白色粉末