Kv1.2 and Kvβ do not influence Slc7a5 expression. (A) Representative Western blot of overexpressed mCherry-tagged Slc7a5 protein ± Kv1.2 and ± Kvβ from HEK293 cells transfected as in Fig. 1 A for 72 h. Actin was used as a loading control. (B) Densitometry measurements of mCherry-tagged Slc7a5 protein bands. Data from individual experiments are superimposed on bars that depict the mean values ± SD (n = 4–5 independent Western blot experiments). ANOVA followed by Dunnett’s post hoc test was used to compare between groups. No statistical difference was observed between any groups.