PC-3
Figure 2: PC-3 and co-culture supernatant cytokine expression. (A) Cytokine array membrane was probed with conditioned media from PC-3High Invasion variant cancer cells alone. (B) A Cytokine array membrane was probed with conditioned media from PC-3 High Invasion cellsco-cultured with the U-937 cells. The co-culture supernatant cytokine array showed increased signals for monocyte chemo attractantprotein-1 (CCL2) and Gro-alpha when compared with PC-3 High Invasion only supernatants. The control signals in the upper left and lower right corners were performed to ensure equal sample loading. The arrays are representative of 3 independent experiments.