Used in biomedical research to quantify tartrate-resistant acid phosphatase (TRAP) levels in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit is particularly valuable in studies related to bone metabolism, as TRAP is secreted by osteoclasts during bone resorption. It enables researchers to assess osteoclast activity in conditions like osteoporosis, Paget’s disease, and rheumatoid arthritis. The assay supports high-throughput screening in drug development for bone-related disorders and is also applied in cancer research, especially in monitoring bone metastasis and tumor-induced osteolysis. The kit provides a sensitive and specific method for detecting TRAP isoforms, aiding in both clinical research and experimental physiology.