Fig. 4.
Identification of circulating HIV-specific CD8+ T cells with HLA-A2–SLYNTVATL and HLA-A2–YTAFTIPSI tetrameric complexes.
PBMC were costained with streptavidin PE–conjugated tetramers and CD8-Cy5. Flow cytometric analysis was performed on a lymphocyte-gated population. Results represent analyses of samples from representative seropositive subjects.