Immunogen sequence: PCCSESGDER KNLEEKSDIN VTVLIGSKQV SEGTDNGDLP SYVSAFIEKE VGNDLKSLKK LDKLIEQRTV SKMQLEEQVL TISSEIPKRI RSALKNAEES KQFLNQFLEQ ETHLFS Highest antigen sequence identity to the following orthologs: Mouse - 71%, Rat - 68%. Involved in regulati