

DIFMU-Phenylglycidol (Highly Pure) by Molecular Depot is a DIFMU-phenylglycidol, a fluorogenic substrate built on the difluoromethylumbelliferone fluorophore. Difluorinating the umbelliferone lowers the pKa of its hydroxyl by about three units, so the released fluorophore is fully ionised and brightly fluorescent at neutral pH, where ordinary methylumbelliferone is not. It is used as a fluorogenic enzyme substrate in assay development and in enzyme kinetics research. Each unit contains 1 mg. MBP supplies Molecular Depot research reagents to research labs in the United States, Canada and worldwide.