4-Methylumbelliferyl-β-D-Galactoside

CAS: 6160-78-7

Ref. TM-T37569

Produktinformation

• Name: 4-Methylumbelliferyl-β-D-Galactoside
• Synonyme: 2H-1-Benzopyran-2-one, 7-(β-<span class="text-smallcaps">D</span>-galactopyranosyloxy)-4-methyl-, 4-Methylumbelliferone β-<span class="text-smallcaps">D</span>-galactopyranoside, 4-Methylumbelliferone β-<span class="text-smallcaps">D</span>-galactoside, 4-Methylumbelliferyl Beta-D-Galactoside, 4-Methylumbelliferyl β-<span class="text-smallcaps">D</span>-galactopyranoside, 4-Methylumbelliferyl β-<span class="text-smallcaps">D</span>-galactoside, 4-Methylumbelliferyl-beta-D-galactopyranoside, 4-methyl-2-oxo-2H-chromen-7-yl beta-D-galactopyranoside, 4-methyl-2-oxo-2H-chromen-7-yl beta-L-glucopyranoside, 7-(β-<span class="text-smallcaps">D</span>-Galactopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one, Coumarin, 7-(β-<span class="text-smallcaps">D</span>-galactopyranosyloxy)-4-methyl-, MUGal, β-Methylumbelliferyl-β-<span class="text-smallcaps">D</span>-galactopyranoside
• CAS: 6160-78-7

Beschreibung

4-Methylumbelliferyl-β-D-galactoside (MUG) is a fluorogenic substrate for β-galactosidase (β-gal).1Hydrolysis of MUG by β-gal releases the fluorescent moiety 4-MU, which displays a pH-dependent excitation maximum of 330, 370, and 385 nm at pH 4.6, 7.4, and 10.4, respectively, and an emission maximum between 445-454 nm.2MUG has been used to detect β-gal activity in intact bacteria, yeast, and mammalian cells.1

• Marke: Targetmol

Chemische Eigenschaften

• Molekulargewicht: 338.31
• Formel: C₁₆H₁₈O₈