cell depletion test , dye exclution test and immunofluorescence method using monoclonal antibodies ( mabs ) revealed that lak cells partially belonged to the population of activated t cell group ( w 3/13 , ox 4 positive ) but the precursor cells did not react with any mabs used ( w 3/13 , w 3/25 , ox 4 , ox 8 ) .
C0007634
cell
C0018956
precursor cells