The ELR-negative CXC chemokine CXCL10 (IP-10) has been attributed to several roles, such as chemoattraction for monocytes/macrophages, T cells, NK cells, and dendritic cells, promotion of T cell adhesion to endothelial cells, antitumor activity, and inhibition of bone marrow colony formation and angiogenesis. Human CXCL10 Recombinant Protein is purified CXCL10 (IP-10) produced in yeast.