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产品属性：
产品名称 | 4-Methylumbelliferyl 2-Acetamido-2-deoxy-α-D-galactopyranoside |
规格 | 1mg、5mg、10mg、25mg |
货号 | EY-01Y15086 |
Cas No.: 124223-99-0
别名: N/A
化学名: N/A
分子式: C18H21NO8
分子量: 379.4
溶解度: DMF: 1 mg/ml,DMSO: 2 mg/ml,PBS (pH 7.2): 0.1 mg/ml
储存条件: Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述：
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.
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