4-Methylumbelliferyl phosphate (4-MUP) is a fluorogenic substrate of alkaline phosphatases.
体外研究
4-Methylumbelliferyl phosphate monoester previously described as one of a series of 4-methylumbelliferone conjugates is later found to be the PlP2-pyrophosphate diester and is not hydrolysed by serum phosphomonoesterases . 4-Methylumbelliferyl phosphate has a significant advantage over currently available substrates in that its useful concentration range extends to about 0.1 μM.
If the concentration of 4-Methylumbelliferyl phosphate is held constant and the pH is varied, the activity of the enzyme passes through a maximum.
分子式
C10H9O6P
分子量
256.15
CAS号
3368-04-5
中文名称
4-甲基伞形酮磷酸酯
运输条件
Room temperature in continental US; may vary elsewhere.