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4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-Glucopyranoside Sale

(Synonyms: 4-甲基香豆素-2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖苷) 目录号 : GC42447

A fluorogenic substrate for β-hexosaminidases

4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-Glucopyranoside Chemical Structure

Cas No.:37067-30-4

规格 价格 库存 购买数量
100mg
¥741.00
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250mg
¥1,663.00
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500mg
¥2,782.00
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1g
¥3,704.00
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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-glucopyranoside is a fluorogenic substrate for β-hexosaminidases. Upon enzymatic cleavage by β-hexosaminidases, 4-methylumbelliferone (4-μU) is released and its fluorescence can be used to quantify β-hexosaminidase activity. 4-MU 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. 4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-glucopyranoside has been used to quantify β-hexosaminidase activity in serum or leukocytes from patients with GM2 gangliosidoses such as Tay-Sachs disease, which is characterized by defects in the α subunit of β-hexosaminidase.

Chemical Properties

Cas No. 37067-30-4 SDF
别名 4-甲基香豆素-2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖苷
Canonical SMILES O=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@@H]1O
分子式 C18H21NO8 分子量 379.4
溶解度 DMF: 5 mg/ml,DMSO: 30 mg/ml 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.6357 mL 13.1787 mL 26.3574 mL
5 mM 0.5271 mL 2.6357 mL 5.2715 mL
10 mM 0.2636 mL 1.3179 mL 2.6357 mL
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