This anti-Human Lineage Cocktail is optimized for the detection of human lymphocytes, monocytes, eosinophils, and neutrophils. In combination with other markers, it can be used for studies of dendritic cells (DCs), including DCs that express CD16.?This cocktail is composed of CD3, CD14, 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; CD19 and CD20 are on B cells; CD56 is located on NK cells.