Fig. 1

THP-1 monocyte differentiation in macrophages. THP-1 cells were incubated 24 h in the presence of 150 nM PMA and then in RPMI medium during 24 h. Cells were then fixed and immunolabeled for CD14, CD68, CD71 or CD36 using specific antibodies (green). Nuclei were detected with To-pro3 (blue)