Fig. 3

Flow cytometry of calreticulin (CRT) surface exposure by monoclonal phycoerythrin-conjugated CRT antibody. (a) Representative histogram and (b) graph bar of CRT surface exposure in B16-F10 cells treated with radiotherapy (RT), chrysin, and chrysin + RT. The assay was conducted in three independent experiments, and data are shown as the mean ± SD. ## p < 0.01 and ### p < 0.001 compared with the control group. *** p < 0.001 compared with each treatment group.