Used in biomedical research to measure levels of cytoplasmic phospholipase A2 in cell or tissue samples. Helps study inflammation pathways, as cPLA2 plays a key role in releasing arachidonic acid, the precursor to prostaglandins and leukotrienes. Widely applied in research on inflammatory diseases such as arthritis, asthma, and neurodegenerative disorders. Enables researchers to evaluate drug effects on cPLA2 expression and activity in experimental models.