ICC/IF
Immunofluorescence analysis of A549 cells using CD4 antibody (green). Blue: DAPI fluorescent DNA dye. Red: Actin filaments have been labeled with Omnimabs® 594-Phalloidin.
ICC/IF
IDO and CD4 immunofluorescence staining of wounds in mice on the 5th and 7th days post-transplantation. Note: Green represents IDO and red represents CD4. n = 5, the difference was statistically significant (***p < 0.001). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)