CheKine™ Mirco Glycogen Phosphorylase b (GPb) Activity Assay - 48 T

Glycogen phosphorylase is divided into active glycogen phosphorylase a (Glycogen phosphorylase a, GPa) and inactive glycogen phosphorylase b (Glycogen phosphorylase b, GPb) two forms. The decomposition of glycogen is mainly carried out under the catalysis of glycogen phosphorylase a. CheKine™ Micro Glycogen Phosphorylase b (GPb) Activity Assay Kit can detect animal tissues, cells or bacteria, plasma, serum or other liquid samples. In this kit, when no activator is added, GPa catalyzes the production of glucose residues from glycogen and inorganic phosphorus to glycogen and glucose 1-phosphate. Under the action of phosphoglucose mutase and 6-phosphate glucose dehydrogenase, it further catalyzes the reduction of NADP to NADPH. Measuring the rate of increase of NADPH at 340 nm can reflect the activity of GPa. The activity of GP (GPa and GPb) is measured by adding an activator. GPb activity can be obtained by subtracting GPa activity from GP activity