Purified recombinant Mouse ITAC protein Expression System: E.coli Bioactivity: Determined by its ability to chemoattract Mouse CXCR3 transfected HEK/293 cells using a concentration range of 10.0-100.0 ng/mL.
I-TAC is a non-ELR CXC chemokine that is regulated by interferon and signals through the CXCR3 receptor. I-TAC is chemoattractant for IL2 activated T cells, but does not affect freshly isolated un-stimulated T cells, neutrophils, or monocytes. Alternative Names: B-R1 protein, CXCL11 protein