Immunogen sequence: IDPFLCSHLI YSFASIENNK VIIKDKSEVM LYQTINSLKT KNPKLKILLS IGGYLFGSKG FHPMVDSSTS RLEFINSIIL FLRNHNFDGL DVSWIYPDQK ENTHFTVLIH ELAEAFQKDF TKSTKER Highest antigen sequence identity to the following orthologs: Mouse - 45%, Rat - 47%. CHI3L2 m