您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 产品库 > 4-Methylumbelliferylβ-D-Galactopyranoside-6-sulfate(sodium salt)
立即咨询
咨询类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请详细说明您的需求。
*验证码:
 
4-Methylumbelliferylβ-D-Galactopyranoside-6-sulfate(sodium salt)
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-Methylumbelliferylβ-D-Galactopyranoside-6-sulfate(sodium salt)图片
CAS NO:206443-06-3
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-Galactopyranoside-6-sulfate(钠盐)是一种荧光染料。
Cas No.206443-06-3
别名4-甲基香豆素基-Β-D-吡喃半乳糖苷-6-硫酸钠盐
Canonical SMILESO=C(O1)C=C(C)C(C1=C2)=CC=C2O[C@@H]3O[C@H](COS([O-])(=O)=O)[C@H](O)[C@H](O)[C@H]3O.[Na+]
分子式C16H17O11S•Na
分子量440.4
溶解度DMF: 30 mg/ml,DMSO: 30 mg/ml,PBS (pH 7.2): 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-Galactopyranoside-6-sulfate (sodium salt) (4-MU-Gal-6S) is a fluorogenic substrate used to quantify N-acetylgalactosamine-6-sulphatase (GALNS) activity. 4-MU-Gal-6S is cleaved by GALNS 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. It has been used to detect Morquio disease type A, a lysosomal storage disorder in which GALNS is deficient. 4-MU-Gal-6S can be used to assess GALNS activity in a very small blood volume to determine the extent of deficiency.