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4-Methylumbelliferyl 2-Acetamido-2-deoxy-α-D-galactopyranoside
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
4-Methylumbelliferyl 2-Acetamido-2-deoxy-α-D-galactopyranoside图片
CAS NO:124223-99-0
规格:98%
分子量:379.4
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议
25mg电议

产品介绍
4-Methylumbelliferyl 2-acetoamido-2-deoxy-α-D-galactopyranoside (4-MU-2-acetoamido-2-deoxy-α-Gal) is a fluorogenic substrate used to quantify α- and β-galactopyranosaminidase activity.
CAS:124223-99-0
分子式:C18H21NO8
分子量:379.4
纯度:98%
存储:Store at -20°C

Background:

4-Methylumbelliferyl 2-acetoamido-2-deoxy-α-D-galactopyranoside (4-MU-2-acetoamido-2-deoxy-α-Gal) is a fluorogenic substrate used to quantify α- and β-galactopyranosaminidase activity. 4-MU-2-acetoamido-2-deoxy-α-Gal is cleaved by α- and β-galactopyranosaminidase to release the fluorescent moiety 4-MU. 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively, and an emission maximum ranging from 445 to 455 nM, increasing as pH decreases.