4-Nitrophenyl phosphate disodium hexahydrate serves as a phosphotyrosine-like substrate and is primarily utilized in activity assays for protein tyrosine phosphatases. This colorless compound undergoes hydrolysis to yield the yellow 4-nitrophenolate ion, allowing for quantitative monitoring via absorbance at 405 nm. It is a valuable tool for researchers investigating the enzymatic activity of protein tyrosine phosphatases in various biological contexts.
4-Nitrophenyl phosphate disodium hexahydrate serves as a phosphotyrosine-like substrate and is primarily utilized in activity assays for protein tyrosine phosphatases. This colorless compound undergoes hydrolysis to yield the yellow 4-nitrophenolate ion, allowing for quantitative monitoring via absorbance at 405 nm. It is a valuable tool for researchers investigating the enzymatic activity of protein tyrosine phosphatases in various biological contexts.
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