Immunogen sequence: ETTRTGSQPG RNIRQEINSP TSTVVVIPSI PHPSLNHGFL AKLIPEQSFG HSFYKETPAA FPDTIKEKET PTPGEDIQVE SSIPHTDSGI GEEQVASILN GAELETSTGP DAMSEL Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 25%. This gene encodes a