CD11c (Cluster of Differentiation 11c) encodes the integrin alpha X chain protein and is important for phagocytosis, cell migration and cytokine production. This antibody detects dendritic cells, monocytes, macrophages, neutrophils, B-cells and NK cells as well as hairy cell leukemias, acute nonlymphocytic leukemias and some B-cell chronic lymphocytic leukemias.