by using pairs of monoclonal antibodies to the t-cell subset markers cd4 ( th ) and cd8 [ t suppressor/cytotoxic cell ( ts ) ] and the common leukocyte markers lp220 and lp95-150 , five phenotypically distinct t-cell subsets have been identified in peripheral blood : two cd4+ th cell subsets and three cd8+ ts cell subsets .
C0023516
leukocyte
C0229664
peripheral blood