Redistribution of caveolin and CD36 proteins on CHO-CD36 upon filipin treatment. CHO-CD36 cells upon treated with filipin and then fixed with 4% formaldehyde in PBS, and double immunostained with either FITC-conjugated anti-CD36 antibody and rodomin-conjugated anti-caveolin antibody. The stainned cells were examined under confocal microscope. Upper panel: no filipin was treated and lower panel: filinpin was treated showing more CD36 staing in cytoplam. Magnifications 400×.