Tribioscience ɑ-Glucosidase Activity Colorimetric Assay provides a simple and sensitive method for monitoring ɑ-glucosidase activity in biological samples (tissue, cells, serum, urine, stool). This assay uses a synthetic p- ɑ-Glucosidase substrate (p-NPG) to release p-nitrophenol (pNP), which turns yellow under alkaline conditions. The absorbance of pNP is measured at 405 nm. APPLICATIONS - Determination of ɑ-Glucosidase activity in biological samples. KEY FEATURES - Flexible - can be used for 96 wells and 384 wells plate. Simple - Just one-step: add-incubate-read model. Time saving - a 30-minute reaction at 37˚C