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. 2011 Sep 14;6(9):e23348. doi: 10.1371/journal.pone.0023348

Figure 4. Expression of signaling molecules on tumor cells.

Figure 4

Ovarian tumor cell lines were co-culturing with γδ T cells for 4 hours and 24 hours at 1∶5 ratio. After gentle removal of γδ T cells proteins were harvested from tumor cells and Western blot was performed for various molecules stated in A2780 (A) and OV4 (B) cells.