Fig. 5.

CD4 and CD8 antigen-specific T cell subsets were identified by ICS as IFN-γ⁺ CD4⁺, IL-4⁺ CD4⁺, IFN-γ⁺ CD8⁺, and IL-4⁺ CD8⁺. Figure shows gating strategy using CD4⁺ T cell subsets as an example.