the autologous mixed lymphocyte reaction ( amlr ) was assayed in a medium containing fresh autologous serum , by using nylon-adherent stimulator cells and nonadherent responder t cells , which were prepared from human peripheral blood mononuclear cells in the absence of fetal calf serum ( fcs ) to avoid any sensitization to xenogeneic protein antigens .
C0007634
cells
C1321301
peripheral blood