Used in biomedical research to detect and quantify phosphate levels in human biological samples such as serum, plasma, and cell culture supernatants. This kit is particularly useful in studies related to bone metabolism, kidney function, and disorders involving phosphate imbalance like hyperphosphatemia or hypophosphatemia. It enables researchers to assess phosphate dynamics in physiological and pathological conditions, supporting investigations in endocrinology, nephrology, and metabolic bone diseases. The assay is commonly applied in clinical laboratories and research settings for high-throughput analysis with high sensitivity and specificity.