Flow cytometric analysis of mature activated DCs.

(A) Expression of MHC class 1 class 2, costimulatory molecules, CD83, and DC-LAMP on immature DCs treated with CI alone. (B) Mature DCs treated with IFN-γ, TNF-α, and CD40L. (C) Expression of CD4 on mature DCs treated with CI (black) or IFN-γ, TNF-α, and CD40L (gray). The dotted histogram is the isotype control. Results are representative of 10 experiments.