we have compared the requirements of the primary mlr and the responses of alloreactive , primed lymphocytes ( pl ) by inhibition studies using monoclonal antibodies ( moab ) directed against ( i ) adhesion molecules belonging to the cd11 cluster of leucocyte antigens ( cd11a , lfa-1 ; cd11b , mac1 = cr3 ; and cd11c , p 150,95 ) ;
C0007578
adhesion molecules
C0079785
cr3