Immunogen sequence: RYLTFAVRMPE EVVNAVEDWD SQGLYLCLRG CPLNQQIDFQ AFHTNAEGTG ARRLAAASPA PTAPETFPYE TAVAKCKEKL PVE Highest antigen sequence identity to the following orthologs - mouse 87%, rat 87%. Member of the repulsive guidance molecule (RGM) family tha