Figure 3
From: Targeting melanoma stem cells with the Vitamin E derivative δ-tocotrienol
Flow cytometry analysis of CD271 staining on A375 adherent cells vs spheroid-derived cells. The proportion of CD271-positive cells was measured in A375 adherent cells or their spheroid-forming counterpart. Gating strategy was based on negative controls, without incubation with the specific antibody. Data were analyzed by unpaired t-test, and are represented by mean values ± SEM. One representative of four different experiments is shown.
