α-Glucosidase (Saccharomyces cerevisiae, EC3.2.1.20, 20 U/mg) and the substrate, p-nitrophenyl-β-d-glucopyranoside (p-NPG) were purchased from Sigma-Aldrich, and the assay was performed exactly according to our previous report34 (link),35 (link).
Free full text: Click here