The 3-Phosphoglycerate Kinase (PGK) Activity Assay Kit is widely used in biochemical research to measure the enzymatic activity of PGK, a key enzyme in glycolysis. It is essential for studying cellular energy metabolism, particularly in understanding how cells generate ATP. This kit is commonly applied in cancer research, as PGK activity is often altered in tumor cells, providing insights into metabolic changes associated with cancer progression. Additionally, it is utilized in metabolic disorder studies to assess enzyme dysfunction and its impact on energy production. The kit is also valuable in drug discovery, where it helps evaluate the efficacy of compounds targeting glycolysis. Its simplicity and accuracy make it a preferred tool for researchers investigating metabolic pathways and enzyme kinetics.