Used in biomedical research to measure levels of stromal cell-derived factor-1 (SDF-1) in biological samples such as serum, plasma, and cell culture supernatants. This kit enables researchers to study the role of SDF-1 in stem cell migration, immune responses, inflammation, and cancer metastasis. It is commonly applied in studies related to hematopoiesis, tissue regeneration, and development of therapeutic strategies for diseases involving abnormal SDF-1 signaling. The assay provides a sensitive and specific method for quantifying SDF-1 protein, supporting both basic science and drug development efforts.