Used in biomedical research to quantify nuclear factor κB receptor activation factor (Rank) in mouse samples, this ELISA kit enables accurate measurement of Rank protein levels in cell lysates, serum, or plasma. It is widely applied in studies related to bone metabolism, osteoclast differentiation, and immune system regulation. Researchers use it to investigate conditions such as osteoporosis, rheumatoid arthritis, and other diseases involving bone resorption and inflammation. The assay supports high-throughput analysis with high sensitivity and specificity, making it valuable for preclinical studies and drug development targeting the RANK/RANKL/OPG signaling pathway.