Used in biomedical research to quantify Macrophage Stimulating Protein alpha (MSPa) levels in biological samples such as serum, plasma, and cell culture supernatants. The kit enables researchers to study the role of MSPa in inflammatory processes, tissue repair, and cancer progression by providing a sensitive and specific method for detecting protein concentrations. It is commonly applied in immunology, oncology, and molecular biology studies to monitor changes in MSPa expression under different experimental or disease conditions. The assay supports high-throughput analysis and is essential for investigating signaling pathways involving the RON receptor tyrosine kinase, which MSPa activates.