Whole cell lysates were made in Aqueous Lysis Buffer (50mM Tris pH 7.5, 150mM NaCl, 10mM EDTA pH8.0, 0.2% Sodium azide, 50mM NaF, 0.5%NP40) and resolved on a gradient gel as previously described(20 (link)). Primary antibodies used were E-cadherin, Vimentin, Zeb1, Snail, Slug, Sox9, GAPDH, CSF1, Galectin-3, MASP1/3, Fibronectin (BD Biosciences)