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. 2015 Mar 19;6(13):11447–11464. doi: 10.18632/oncotarget.3407

Figure 1. Cx43 expression and GJIC in various human GBM cell lines.

Figure 1

(A) Human GBM cell lines express Cx43 protein at varying levels as shown by Western blot. (B) LN18 and T98G show perinuclear localization of Cx43 (arrow). U118, U138, and U87 show Cx43 localizing to cell-cell contacts and in intracellular vesicles (arrows); scale bar = 10 μm. Anti-Cx43 (Sigma) antibody that targets the C-terminal tail of Cx43 was used to detect Cx43 protein.