DeCicco-Skinner, K. L., Henry, G. H., Cataisson, C., Tabib, T., Gwilliam, J. C., Watson, N. J., Bullwinkle, E. M., Falkenburg, L., O'Neill, R. C., Morin, A., Wiest, J. S. Endothelial Cell Tube Formation Assay for the In Vitro Study of Angiogenesis. J. Vis. Exp. (91), e51312, doi:10.3791/51312 (2014).