Predicted to enable CXCR chemokine receptor binding activity and chemokine activity. Predicted to be involved in several processes, including cellular response to lipopolysaccharide; chemokine-mediated signaling pathway; and neutrophil chemotaxis. Predicted to act upstream of or within leukocyte migration involved in inflammatory response. Predicted to be located in platelet alpha granule. Predicted to be active in extracellular space. Orthologous to human PPBP (pro-platelet basic protein). [provided by Alliance of Genome Resources, Apr 2022]