Immunogen sequence: NPNTLKEGYI SVNEINEPCG NSTNLSPSTQ FPADADAVAT EPATAVLASQ PQSKEHFRSL EERKKQHKEG LYLSDTLPRK KTTSSISPHF SSATM Highest antigen sequence identity to the following orthologs: Mouse - 91%, Rat - 89%. Seems to be involved in the assembly of the