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HC176/VID 413—definition of CD4+ T-cell epitopes in HIV-1 protein Pol. HC176-cultured STCL from subject 413 were tested in an ICS assay using truncated peptides (left) for IFN-γ (green) and TNF-α (orange) production using flow cytometry. Arrows and amino acids K and R indicate the stimulatory peptide termini.
