Predicted to enable CCR4 chemokine receptor binding activity and chemokine activity. Acts upstream of or within negative regulation of myoblast differentiation. Predicted to be active in extracellular space. Is expressed in Sertoli cell; central nervous system; hemolymphoid system; and retina. Orthologous to human CCL17 (C-C motif chemokine ligand 17). [provided by Alliance of Genome Resources, Apr 2022]