1658458-26-4,Ac4GalNAl,炔烴標(biāo)記半乳糖胺

1658458-26-4,Ac4GalNAl,炔烴標(biāo)記半乳糖胺，提供了一個簡單的和強大的兩步技術(shù)，可以幫助識別和表征的細(xì)胞表面含有唾液酸的糖蛋白的*部分。炔改性蛋白檢測用熒光疊疊氮化物或生物素。乙酰基團增加細(xì)胞膜的通透性，使自然的糖分容易通過細(xì)胞膜。

1658458-26-4,Ac4GalNAl,炔烴標(biāo)記半乳糖胺

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,炔烴標(biāo)記半乳糖胺

公司：西安凱新生物科技有限公司

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