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4-Methylumbelliferyl β-D-N,N'-diacetylchitobioside
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 β-D-N,N'-diacetylchitobioside图片
CAS NO:53643-12-2
包装与价格：
包装价格(元)
1mg电议
5mg电议
10mg电议

产品介绍
4-Methylumbelliferyl β-D-N,N'-diacetylchitobioside (4-μU-(GlcNAc)2) is a fluorogenic substrate for chitinases and chitobiosidases.
Cas No.53643-12-2
别名4-甲基伞形酮基BETA-D-N,N'-二乙酰基壳二糖糖苷
Canonical SMILESO=C(C)N[C@H]1[C@H](OC2=CC=C(C(C)=CC(O3)=O)C3=C2)O[C@H](CO)[C@@H](O[C@]4([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4NC(C)=O)[C@@H]1O
分子式C26H34N2O13
分子量582.6
溶解度DMF: 10 mg/ml,DMSO: 10 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 β-D-N,N'-diacetylchitobioside (4-μU-(GlcNAc)2) is a fluorogenic substrate for chitinases and chitobiosidases. 4-μU-(GlcNAc)2 is cleaved by chitinases and chitobiosidases to release the fluorescent moiety 4-μU. 4-μU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high pH (7.12-10.3), respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases.