to determine the type and proportion of cases within that type of acute lymphoblastic leukemia ( all ) that has a natural killer ( nk ) cell phenotype , we examined leukemic blasts from 31 children with all ( 14 with t-all , 17 with non-t-all ) for expression of antigens detected by nk-specific monoclonal antibodies leu 11b , leu 7 , and 1g2 ( an antibody we have developed that cross-reacts with leu 7 ) .
C0003250
monoclonal
C0003241
antibody