Binding of the Mouse Serum to MCF-7 Cells was Determined by FACS and Confocal Microscopy Analysis
(A) FACS analysis of the binding of vaccinated mouse serum samples to MCF-7 cancer cells. Incubation with PBS group samples (black) served as a control.
(B) Confocal fluorescence microscopy images of MCF-7 cells incubated with serum samples from vaccinated mice (magnification: 63×). The images are representative of five independent experiments. Scale bar = 25 μm.