cytotoxicity was blocked by pre-incubation of effector cells with mab against lfa-1 alpha- ( ts1/22 ) and beta-chains ( ts1/18 ) , but not by antibodies directed against cd4 , cd8 , or leukocyte common ag ( t200 ) suggesting that lfa-1 is an important interactive molecule in this cytotoxicity .
C0003250
mab
C0003241
antibodies