Used in biomedical research to quantify levels of soluble epoxide hydrolase (sEH) in biological samples such as serum, plasma, and tissue homogenates. This kit enables researchers to study the enzyme's role in metabolizing epoxy fatty acids, which are involved in inflammation, pain, cardiovascular regulation, and insulin signaling. It is widely applied in studies related to hypertension, diabetes, kidney disease, and neurodegenerative disorders. The assay supports drug development efforts targeting sEH inhibition to treat chronic inflammatory and metabolic diseases.