4-Methylumbelliferylb-D-galactopyranoside-6-sulphatesodiumsalt
4-Methylumbelliferylb-D-galactopyranoside-6-sulphatesodiumsalt Basic information
- Product Name:
- 4-Methylumbelliferylb-D-galactopyranoside-6-sulphatesodiumsalt
- Synonyms:
-
- [(3R,4S,5S,6S)-3,4,5-trihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-2-yl]methyl sulfate
- 4-Methylumbelliferylb-D-galactopyranoside-6-sulphatesodiumsalt
- 4-Methylumbelliferyl β-D-galactopyranoside-6-sulphate sodium salt
- 4-Methylumbelliferyl β-D-Galactopyranoside-6-sulfate Sodium Salt
- 4-Methyl-7-[(6-O-sulfo-β-D-galactopyranosyl)oxy]-
- 4-Methyl-7-[(6-O-sulfo-beta-D-galactopyranosyl)oxy]-2H-1-benzopyran-2-one monosodium salt
- [(3R,4S,5S,6S)-3,4,5-trihydroxy-6-(4-methyl-2-oxo-chromen-7-yl)oxy-tetrahydropyran-2-yl]methoxysulfonyloxysodium
- 4-Methylumbelliferyl β-D-galactopyranoside-6-sulphate sodium salt
- CAS:
- 206443-06-3
- MF:
- C16H17NaO11S
- MW:
- 440.35435
- EINECS:
- 1533716-785-6
- Product Categories:
-
- Carbohydrates & Derivatives
- Fluorescent Labels & Indicators
- Mol File:
- 206443-06-3.mol
4-Methylumbelliferylb-D-galactopyranoside-6-sulphatesodiumsalt Chemical Properties
- Melting point:
- 196-198?C
- storage temp.
- -20°C Freezer, Under Inert Atmosphere
- solubility
- Methanol (Slightly, Sonicated), Water (Slightly)
- form
- Solid
- color
- White to Off-White
- Stability:
- -20?C Freezer, Under Inert Atmosphere
4-Methylumbelliferylb-D-galactopyranoside-6-sulphatesodiumsalt Usage And Synthesis
Description
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.
Chemical Properties
White Solid
Uses
Used for the determination of galactose-6-sulphate sulphatase activity. Used in the diagnosis of Mucopolysaccharidosis IV A.
Uses
4-Methylumbelliferylb-D-galactopyranoside-6-sulphatesodiumsalt is used for the determination of galactose-6-sulphate sulphatase activity,it is used in the diagnosis of Mucopolysaccharidosis IV A.
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