Labelled Interleukin-8

Patent Granted Interleukin 8 (IL-8) or CXCL8 is a chemokine produced by macrophages and other cell types such as epithelial cells, airway smooth muscle cells[1] and endothelial cells. Endothelial cells store IL-8 in their storage vesicles, the Weibel-Palade bodies.[2][3] In humans, the interleukin-8 protein is encoded by the IL8 gene.