4-甲基伞形酮基β-D-半乳糖吡喃糖苷-6-硫酸钠盐

半乳糖6-硫酸盐硫酸酯酶活性的荧光指示剂
  • ≥97%
有货

库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
M348008-1mg
1mg 期货 Stock Image
M348008-5mg
5mg 期货 Stock Image
M348008-10mg
10mg 现货 Stock Image
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Fluorescent Dye (372)

基本描述

英文别名 [(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-2-yl]methyl sulfate
规格或纯度 ≥97%
英文名称 4-Methylumbelliferyl β-D-Galactopyranoside-6-sulfate Sodium Salt
储存温度 -20°C储存,充氩
运输条件 超低温冰袋运输
产品介绍

4-甲基伞形酮基β-D-半乳糖吡喃糖苷-6硫酸钠盐用于测定半乳糖6硫酸盐硫酸酯酶的活性。

Product Describtion:

4-Methylumbelliferyl β-D-Galactopyranoside-6-sulfate Sodium Salt is used for the determination of galactose-6-sulphate sulphatase activity.

Product Application:

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.

AI解读

产品属性

Excitation and Emision Ranges λex 360 nm, λem 447 nm in 0.05 M phosphate buffer pH 7.8 (β-galactosidase)

名称和识别符

IUPAC Name sodium;[(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-2-yl]methyl sulfate
INCHI InChI=1S/C16H18O11S.Na/c1-7-4-12(17)26-10-5-8(2-3-9(7)10)25-16-15(20)14(19)13(18)11(27-16)6-24-28(21,22)23;/h2-5,11,13-16,18-20H,6H2,1H3,(H,21,22,23);/q;+1/p-1/t11-,13+,14+,15-,16-;/m1./s1
InChi Key KHTOBGQRIASILC-XNSOHGFJSA-M
Canonical SMILES CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)COS(=O)(=O)[O-])O)O)O.[Na+]
Isomeric SMILES CC1=CC(=O)OC2=C1C=CC(=C2)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)COS(=O)(=O)[O-])O)O)O.[Na+]
WGK Germany 3
PubChem CID 71311791
分子量 440.35

化学和物理性质

溶解性 Soluble in methanol,water,PBS ,DMF,DMSO
敏感性 对空气及湿度敏感
熔点 196-198° C

安全和危险性(GHS)

WGK Germany 3

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找到2个结果

批号(Lot Number) 证书类型 日期 货号
J2314450 分析证书 23-09-15 M348008
J2314451 分析证书 23-09-15 M348008

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