1658458-26-4,Ac4GalNAl,炔烃标记半乳糖胺
N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl)
N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl) provides the first part of a simple and robust two-step techniue that helps identify and characterize cell surface sialic acid-containing glycoproteins. The alkyne-modified protein is detected with either fluorescent azides or biotin azide. 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.
Molecular weight

427.40
Chemical position

C19H25NO10
CAS

1658458-26-4
Solubility

DMSO, DMF, DCM, THF, Chloroform
Purity

>90%
Appearance

White to grey amorphous solid
Storage conditions

-20C
Shipping conditions

Ambient temperature
1658458-26-4,Ac4GalNAl,炔烃标记半乳糖胺
公司：西安瑞禧生物科技有限公司
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