Immunogen sequence: MLGQQQQQLY SSAALLTGER SRLLTCYVQD YLECVESLPH DMQRNVSVLR ELDNKYQETL KEIDDVYEKY KKEDDLNQKK RLQQLLQRAL Highest antigen sequence identity to the following orthologs: Mouse - 96%, Rat - 97%. This gene is a member of the inhibitor of growth