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 kit helps assess vascular endothelial function and platelet activity, as prostacyclin plays a key role in vasodilation and inhibition of platelet aggregation. Commonly applied in studies related to cardiovascular diseases, inflammation, thrombosis, and oxidative stress. The ELISA format allows for sensitive and specific quantification, making it suitable for both clinical and experimental settings where monitoring prostaglandin metabolism is essential.