Used in research laboratories to quantitatively measure levels of Human Glutathione S-Transferase α1 (GSTA1) in biological samples such as serum, plasma, and cell lysates. This ELISA kit is particularly valuable in studies related to oxidative stress, liver function, and detoxification pathways, as GSTA1 plays a key role in cellular defense against electrophilic compounds and reactive oxygen species. It supports biomarker validation in diseases including liver disease, cancer, and neurodegenerative disorders. The assay enables high-throughput analysis with high sensitivity and specificity, making it suitable for both clinical research and pharmaceutical development.