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4-Methylumbelliferyl β-D-galactopyranoside (CAS 6160-78-7)

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Alternate Names:
MUG; MUGA
Application:
4-Methylumbelliferyl β-D-galactopyranoside is a fluorescent substrate for b-galactosidase
CAS Number:
6160-78-7
Molecular Weight:
338.31
Molecular Formula:
C16H18O8
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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4-Methylumbelliferyl β-D-galactopyranoside is a fluorogenic substrate frequently utilized in molecular biology and enzymology research to study β-galactosidase activity. Upon hydrolysis by the enzyme β-galactosidase, it releases a fluorescent product, 4-methylumbelliferone, which can be easily quantified using fluorescence spectrometry. This characteristic makes it useful for monitoring enzyme activity in real-time and for detecting β-galactosidase in various biological systems, including genetically modified organisms where the enzyme is used as a reporter gene. It is also applied in the assessment of microbial contamination in food and pharmaceutical industries, as certain bacteria express β-galactosidase which can be detected using 4-Methylumbelliferyl β-D-galactopyranoside. Moreover, its use extends to the field of histochemistry, where it serves to visualize enzyme activity in tissue sections.


4-Methylumbelliferyl β-D-galactopyranoside (CAS 6160-78-7) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

4-Methylumbelliferyl β-D-galactopyranoside, 250 mg

sc-220945
250 mg
$46.00

4-Methylumbelliferyl β-D-galactopyranoside, 1 g

sc-220945A
1 g
$123.00