Immunogen sequence: SKPEKRVASSV FITLAPPRRD VAVAEEVRQA VCEARRGRPW EAPAPMKTPE AGLAGRPSPW TTPGRAAATV PAAPMQLFNG GCPPPPPVLD GE Highest antigen sequence identity to the following orthologs - mouse 63%, rat 67%. This gene encodes a protein with an N-terminal f