Product description
4-Methylumbelliferyl-a-D-glucopyranoside is a fluorogenic substrate for a-glucosidase.{49104,49103} 4-Methylumbelliferyl-a-D-glucopyranoside is cleaved by a-glucosidase to release the fluorescent moiety 4-methylumbelliferyl (4-MU). 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high pH (7.12-10.3), respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases.{27251} 4-Methylumbelliferyl-a-D-glucopyranoside has been used to quantify a-glucosidase activity in infant blood spot samples as a biomarker of Fabry and Pompe diseases, lysosomal storage disorders characterized by a deficiency in the enzyme.{49104,49103}
Specifications
CAS number
17833-43-1
Supplier
Cayman Chemical
Shipping & storage
Shipping condition
Dry Ice
Storage temperature
-20°C

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4-Methylumbelliferyl-a-D-Glucopyranoside

26810-100

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4-Methylumbelliferyl-a-D-Glucopyranoside

26810-100

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