Angiogenesis is the process of generating new blood vessels from the pre-existing vasculature. Angiogenesis is required for growth and development, wound healing, tissue granulation and formation of malignant tumors. The quick assessment of angiogenesis involves measurement of the ability of endothelial cells to form three-dimensional tube-like structures. Sample Type: Small molecules or recombinant proteins Intended Use: For use in screening inhibitors and stimulators of angiogenesis, and for the study of angiogenesis related signal transduction. Test Principle: This Tube Formation BioAssay? Kit provides a robust method to determine angiogenesis (in vitro) in <18 hrs. This assay kit provides a simple, easy to perform, semi-quantitative tool for assessing angiogenesis. Kit Components: Extracellular Matrix Solution, 2x1.25ml?Wash Buffer, 1x10ml ?Staining Dye Concentrate, 1x25ul ?Inhibitor Control -Vinblastine, 2um, 1x10ul