Human peripheral blood lymphocytes are stained with AF Violet 450 Anti-Human HLA-A,B,C Antibody (Left). Lymphocytes are stained with AF Violet 450 Mouse IgG2a, κ Isotype Control (Right).
MHC class I antigens associated with β2-microglobulin are expressed by all human nucleated cells. MHC class I molecules are involved in presentation of antigens to CD8+?T cells. They play an important role in cell-mediated immune responses and tumor surveillance.
