The function of CCL26 (C-C motif chemokine ligand 26, Ensembl gene identifier ENSG00000006606) is as follows. Chemoattractant for eosinophils and basophils (PubMed:10415065, PubMed:10488147). Acts as a ligand for C-C chemokine receptor CCR3 which triggers Ca(2+) mobilization in eosinophils (PubMed:10415065, PubMed:10488147, PubMed:11425309). Also acts as a ligand for CX3C chemokine receptor CX3CR1, inducing cell chemotaxis (PubMed:20974991). {ECO:0000269|PubMed:10415065, ECO:0000269|PubMed:10488147, ECO:0000269|PubMed:11425309, ECO:0000269|PubMed:20974991}.