Used to quantitatively measure human GRO beta (CXCL2), a chemokine involved in inflammatory and immune responses, in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit is widely applied in research settings to study inflammation, cancer progression, and autoimmune diseases where CXCL2 plays a role in neutrophil recruitment and activation. It enables researchers to monitor changes in CXCL2 levels under experimental conditions, supporting studies in immunology, oncology, and drug development. The assay provides high sensitivity and specificity, making it suitable for detecting low concentrations of the protein in small sample volumes.