Used in biomedical research to measure levels of apolipoprotein E in rat samples, this ELISA kit enables studies on lipid metabolism, neurodegenerative diseases, and cardiovascular conditions. It is particularly valuable in Alzheimer's disease research, as Apo-E plays a role in amyloid-beta clearance and neural repair. The kit allows for precise, high-throughput quantification of Apo-E protein in serum, plasma, cerebrospinal fluid, and tissue homogenates, supporting both basic science and preclinical investigations.