Used in biochemical and medical research to quantify levels of lipoprotein lipase (LPL) in biological samples such as serum, plasma, or tissue extracts. This assay is particularly valuable in studies related to lipid metabolism, cardiovascular diseases, and metabolic disorders like hyperlipidemia. The kit enables researchers to assess LPL activity and expression under various physiological and pathological conditions, supporting investigations into insulin resistance, obesity, and atherosclerosis. It is also employed in preclinical drug development to evaluate the impact of therapeutic agents on lipid-regulating enzymes.