Immunogen sequence: PALYGNGLEL QQLSTLDDRT VLVGQRLPLM AEVSETALYC GIRPSNPESS EKWWHSYRLP PSDDAEFRPP ELQGERCDAK MEVNSESTAL QRLLAQPNKR FKIWQD Highest antigen sequence identity to the following orthologs: Mouse - 80%, Rat - 79%. The protein encoded by this gen