MW: 10,893 Da. Purity >98% as determined by SDS-PAGE Analysis. Eotaxin is a CC chemokine that signals through the CCR3 receptor. It is produced by IFN-gamma stimulated endothelial cells and TNF-activated monocytes. Eotaxin selectively chemoattracts eosinophils and along Eotaxin-2 and Eotaxin-3, plays a key role in the regulation of eosinophil recruitment in the asthmatic lung, and in allergic reactions. Recombinant murine Eotaxin is an 8.4 kDa protein containing 74 amino acid residues, including