Host: mouse, clone C-11 • Cross Reactivity: (+) human cytokeratins 4, 5, 6, 8, 10, 13, and 18 • Application(s): FC and IF • Cytokeratins are intermediate filament polypeptides that provide cellular support to epithelial cells as well as contribute to more dynamic processes. Cytokeratins are differentially expressed in normal and cancer cells.