however , by add-back experiments and the use of blocking antibodies , a monoclonal antibody against the il 2 receptor or antibodies against murine ifn-gamma , we demonstrated that ctl induction from mature thymocytes ( l3t4- , lyt-2+ ) requires cdf activity in addition to il 2 and ifn-gamma .
C0003250
monoclonal antibody
C0003241
antibodies