The Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH) Activity Assay Kit is widely used in biochemical research to measure the activity of the GAPDH enzyme, which plays a critical role in glycolysis. This kit is essential for studying cellular metabolism, as it helps researchers understand energy production and glucose utilization in various biological systems. It is commonly applied in cancer research to investigate altered metabolic pathways in tumor cells. Additionally, the kit is utilized in neuroscience to explore the relationship between GAPDH activity and neurodegenerative diseases, where metabolic dysfunction is often implicated. It also serves as a tool in toxicology studies to assess the impact of environmental toxins or drugs on cellular metabolism. The assay is valuable in plant biology for analyzing metabolic changes under stress conditions, such as drought or nutrient deficiency. Its versatility makes it a key resource in both basic and applied research across multiple scientific disciplines.