treatment of 5fubm ( bdf1 mice ) before suspension culture with a high concentration of either of two cytotoxic monoclonal antibodies directed against the thy-1.2 surface antigen in the presence of rabbit complement reduced or abrogated the generation of stem cells hpp-cfc and gm-cfu-c in suspension cultures , even though the input content of hpp-cfc and gm-cfu-c in treated 5fubm compared with control 5fubm showed little reduction by the antibody plus complement treatment .
C0003250
monoclonal
C0003241
little