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. 2003 Jan;131(1):102–110. doi: 10.1046/j.1365-2249.2003.02036.x

Fig. 1.

Fig. 1

Fig. 1

Flow-cytometric sorting of CD8+ CD45RA+ CD28− effector T cells. PBL from patients with cervical cancer (a), corresponding to patient CC-I, Tables 1 and 3 or from patients with pulmonary tuberculosis (b), corresponding to patient TUB-III, Tables 1 and 3 were harvested and gated based on forward and side scatter. The double-positive CD8+ CD45RA+ (in green) T cell population was determined and sorted for CD28- (marked in yellow) and CD28+ (marked in blue) staining T cells. Re-analysis of sorted T cells showed>97% purity of the CD8+ CD45RA+ CD28+ T cell subpopulations.