Summary: Beta-Galactocidase Inhibitor Screening Kit, β-Gal converts β-Gal substrate to give an intensely fluorescent product (Ex/Em = 480/520 nm). In the presence of a β-Gal inhibitor, the reaction is impeded/abolished resulting in decrease or total loss of fluorescence. This assay kit can be used to screen/study/characterize the potential inhibitors of Beta Galactosidase. The assay is simple, high-throughput adaptable and can be performed within 30 min.