Used in biochemical and molecular research to quantify levels of glyceraldehyde-3-phosphate dehydrogenase (G3PDH) in plant samples. This enzyme is a key player in glycolysis, and its expression is often measured as a metabolic activity marker in plant cells under various physiological or stress conditions. The ELISA kit enables researchers to assess changes in G3PDH protein levels in response to environmental stimuli, pathogen attack, or genetic modifications. It is commonly used in studies related to plant metabolism, stress response, and gene expression analysis. Due to its role as a housekeeping protein, it is also used as a loading control in protein normalization, though researchers must validate its stability under experimental conditions.