Immunogen sequence: PLLEIMLGNL NTMEALLLEM KIGAEVRKDP FSQVMTEMVC LHSLGKEGPF KVLSNCYIYK DTIQVKLIDL SQVMYLVVAA QAKALPSPAA TIWDYIHKTT SIGIYGPKYI HPSF Highest antigen sequence identity to the following orthologs: Mouse - 76%, Rat - 75%. MACC1 (Metastasis asso