Immunogen sequence: QYHVTQEKGT ESAFEGEYTH HKDPGIYKCV VCGTPLFKSE TKFDSGSGWP SFHDVINSEA ITFTDDFSYG MHRVETSCSQ CGAHLGHIFD DGPRPTGKRY C Highest antigen sequence identity to the following orthologs: Mouse - 97%, Rat - 98%. The protein encoded by this gene cat