Used in biomedical research to measure levels of thromboxane A2 (TX-A2) in biological samples such as plasma, serum, or cell culture supernatants. Helps assess platelet activation and function in studies related to thrombosis, cardiovascular diseases, and inflammation. Commonly applied in pharmacological research to evaluate the effects of antiplatelet drugs like aspirin or other COX inhibitors. Supports investigation into vascular biology and clotting disorders by providing a quantitative method to monitor TX-A2 production in experimental models.