Used in biomedical research to measure levels of apolipoprotein B in rabbit serum or plasma samples. Helps in studying lipid metabolism and atherosclerosis development in experimental models. Enables researchers to assess cardiovascular disease risk factors in preclinical studies involving rabbits. Widely applied in pharmacological studies evaluating cholesterol-lowering therapies and dietary interventions. Provides a reliable, sensitive, and specific method for quantifying Apo-B concentrations to support metabolic and vascular research.