Used in biomedical research to quantify Osteoprotegerin Ligand (OPGL), also known as RANKL, in mouse samples. This kit is essential for studying bone metabolism, osteoclast formation, and related diseases such as osteoporosis, arthritis, and bone metastasis. Researchers use it to evaluate the effectiveness of therapeutic agents targeting bone resorption pathways. The assay helps in understanding immune-bone interactions, as OPGL plays a role in both skeletal and immune systems. Commonly applied in preclinical studies using mouse models to monitor changes in RANKL levels under various experimental conditions.