Used in biomedical research to quantify Hemojuvelin (HJV), a key regulatory protein involved in iron metabolism. The kit enables researchers to measure HJV levels in serum, plasma, or cell culture samples, supporting studies on iron-related disorders such as hemochromatosis, anemia of chronic disease, and iron overload conditions. It is widely applied in clinical laboratories and pharmaceutical research to investigate the role of HJV in hepcidin signaling pathways and to evaluate potential therapeutic targets for iron metabolism diseases. The assay provides a reliable, sensitive, and high-throughput method for protein detection, facilitating both basic research and drug development.