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. Author manuscript; available in PMC: 2016 Aug 1.
Published in final edited form as: Free Radic Biol Med. 2015 Apr 20;85:33–44. doi: 10.1016/j.freeradbiomed.2015.04.012

Figure 5. Introducing exogenous SOD1 3’UTR attenuates endogenous SOD1 expression.

Figure 5

pGL3-SOD1 3’UTR sense vector was transfected in different amounts to determine its influence on endogenous SOD1 expression (A). 48 h after transfection, endogenous SOD1 protein was detected by Western blot in (B) PANC1 and (C) A2780 cells. Data represent mean ± SEM of three independent experiments. The relative SOD1 expression was quantified by densitometry. * P < 0.05, compared with untransfected control cells.