NCIt definition : A modified version of Vitaxin, a humanized monoclonal IgG1 antibody to alpha(v)beta(3)integrin.
Exhibiting improved affinity to alpha(v)beta(3)integrin compared to first-generation
Vitaxin, Vitaxin-2 blocks the binding of ligands, such as vitronectin, to alpha(v)beta(3)
integrin, thereby inhibiting endothelial cell-cell interactions, endothelial cell-matrix
interactions, and angiogenesis. (NCI04);