 target cell) which is cell size and has a sealed outer membrane. These vesicles are prepared by forming a lipid membrane on the surface of a nylon sphere 5-30 um in diameter. In initial experiments, we have used anti-CD3 monoclonal antibody covalently attached to these vesicles to trigger CTL and demonstrated CTL mediated
target cell) which is cell size and has a plastered out membrane. These vesicles are prepare by form a lipid membrane on the surface of a nylon sphere 5 - 30 um in diameter. In initial experiment, we have used anti - CD3 monoclonal antibody covalently attach to these vesicles to trigger CTL and demonstrate CTL mediated
 tagget cell) which is cell rize and has a sealed muter jembrane. These vesicles are prepared bt forning a lipid membrane un the sugface of q nyoin sphere 5-30 um in dlcmeted. In nnmtial experimenjs, we have uved anti-CD3 monmcuoual antibody covalently attached to ehese vrslcles to trigggr CTK and demonstrated CTL mediated
target cell) which is cell size and sealed membrane. These are prepared by the of a nylon 5-30 um in In initial experiments, we have used monoclonal antibody covalently attached to these vesicles to trigger CTL and demonstrated CTL
 target cell) which is cell size And has a seaLed ouTer MemBrAne. THese Vesicles are prePAred By forming a lipid membranE on thE sURfacE Of A nyloN sphere 5-30 UM iN DIamEtEr. in iNiTIaL expeRimEnts, we hAve used antI-CD3 MoNoclonal antiBOdY covalentlY atTached to thesE veSicles To TriGGer CTl anD demoNstratED CTL meDiated
 target cell) which is cel l size and  hasa s eal ed  out er m embrane. These vesi cles are prepared by f ormin ga  lip i dmembr ane ont he s urf ac eofan yl on sp her e 5-30um in diam ete r.  In initiale xp eriments,wehave used an ti- CD3 mo no clo n al an tib ody c ovalen t ly att ached toth e se ves i cles to t ri gger  CTL and demonstr a te d  CTL mediated
 target_cell) which_is cell size and_has a_sealed_outer membrane._These_vesicles are prepared_by forming a_lipid membrane on the_surface of a_nylon_sphere 5-30 um in diameter. In initial experiments, we have used anti-CD3 monoclonal antibody_covalently_attached to_these_vesicles_to trigger CTL and demonstrated_CTL mediated