4-Methyl<wbr/>umbelliferyl 2-Acetamido-<wbr/>2-deoxy-?-D-<wbr/>galacto<wbr/>pyranoside

4-Methylumbelliferyl 2-Acetamido-2-deoxy-?-D-galactopyranoside

CAT N°: 23099
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From 83.00 70.55

4-Methylumbelliferyl 2-acetoamido-2-deoxy-?-D-galactopyranoside (4-MU-2-acetoamido-2-deoxy-?-Gal) is a fluorogenic substrate used to quantify ?- and ?-galactopyranosaminidase activity.{41895} 4-MU-2-acetoamido-2-deoxy-?-Gal is cleaved by ?- and ?-galactopyranosaminidase 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.{27251}

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