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2023-01-04 16:40:07

叠氮修饰半乳糖,653600-56-7,Ac4GaINAz的应用分享

英文名称:Ac4GaINAz


N-azidoacetylgalactosamine-tetraacylated


中文名称:叠氮修饰半乳糖


CAS No:653600-56-7


分子式:C16H22N4O10


分子量:430.37


纯 度:≥ 98%


性 状:白色至灰色无定形固体


N-azidoacetylgalactosamine-tetraacylated (Ac4GalNAz) provides the first part of a simple and robust two-step techniue that helps identify and characterize cell surface sialic acid-containing glycoproteins. The azide-modified protein is detected with either fluorescent alkynes or biotin alkyne. 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.


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