Used in biomedical research to quantify neutrophil chemotactic protein 2 (NAP-2/CXCL7) levels in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit enables researchers to study inflammatory processes, immune responses, and diseases involving neutrophil activation, including infections, autoimmune disorders, and cancer. It is a valuable tool in cytokine profiling and helps assess the role of CXCL7 in chemokine signaling and disease progression.