(H) Representative Western Blot analysis of the endogenous P150Glued co-immunoprecipitated with HOOK1 in untreated (UT) and AZ82 treated ECs (left) and its quantification by normalized densitometry (right). Negative control (CTL) was performed incubating cell lysate with protein A- or G-Sepharose and empty rabbit IgG. Results are the average ± SD of three independent assays. UT value of each biological replicate was normalized on itself and so AZ82 experimental value. Results were analyzed by a parametric two-tailed analysis of variance (ANOVA) with Bonferroni post hoc analysis. ANOVA p≤ 0,001; Bonferroni for UT and AZ82 p≤ 0,05 *. 