Chemokine ligand 11 (CCL11) belongs to the CC chemokine family and is commonly known as Eotaxin-1. CCL11 (Eotaxin-1) selectively recruits eosinophils by inducing their chemotaxis, and therefore, is implicated in allergic responses. Guinea Pig CCL11 Recombinant Protein is purified chemokine ligand 11 (CCL11, Eotaxin-1) produced in yeast.