4-Methylumbelliferyl sulfate (potassium) is a fluorescent substrate widely used to identify sulfatase activity in biochemical and biomedical research. It features a sulfate group linked to a fluorescent molecule, cleaved by sulfatase enzymes to release a highly fluorescent product detectable via fluorescence microscopy or spectroscopy. This substrate enables precise detection and quantification of sulfatase enzymes across diverse biological samples.

4-Methylumbelliferyl sulfate potassium salt是一种生化试剂，可作为生物材料或有机化合物应用于生命科学相关研究。