Methylumbelliferyl Phosphate (MUP) is a biochemical reagent with high sensitivity, ideal for enzyme activity assays and other molecular biology applications. In this 5g pack, MUP is commonly used as a substrate for measuring phosphatase activity through fluorescence. When cleaved by alkaline phosphatases, it produces a highly fluorescent product, enabling sensitive detection and quantification. This reagent is useful for studies in enzymology, cell signaling, and cancer research. Laboratories rely on MUP to perform quantitative assays with high sensitivity and reproducibility, ensuring accurate results in research settings.