Immunogen sequence: NINMTHYIQH LSFGEDYPGI VNPLDHTNVT APQASMMFQY FVKVVPTVYM KVDGEVLRTN QFSVTRHEKV ANGLLGDQGL PGVFVLYELS PMMVKLTEKH Highest antigen sequence identity to the following orthologs: Mouse - 99%, Rat - 99%. ERGIC3 is possible role in transport b