This anti-Human Lineage Cocktail is optimized for the detection of human peripheral blood T cells, B cells, NK cells, monocytes, and neutrophils. In combination with other markers, it can be used for studies of dendritic cells and/or basophils.?This cocktail is composed of CD3, CD14, CD16, CD19, CD20, and CD56. CD3 is the antigen mainly found on T cells; CD14 is expressed on monocytes/macrophages and at low levels on neutrophils and eosinophils; CD16 is expressed on NK cells, activated monocytes/macrophages, and neutrophils; CD19 and CD20 are on B cells; CD56 is located on NK cells.