Used in biomedical research to measure levels of 6-keto-PGF1α, a stable metabolite of prostacyclin, in biological samples such as plasma, serum, and tissue homogenates. This assay helps assess vascular endothelial function and platelet activity, making it valuable in studies related to inflammation, thrombosis, atherosclerosis, and cardiovascular diseases. The kit enables high-throughput quantification, supporting both clinical research and preclinical drug development focused on prostaglandin pathways.