Immunogen sequence: EGCVSNLMVC NLAYSGKLEE LKESILADKS LATRTDQDSR TALHWACSAG HTEIVEFLLQ LGVPVNDKDD AGWSPLHIAA SAGRDEIVKA LLGKGAQVNA VNQNGCTPL Highest antigen sequence identity to the following orthologs: Mouse - 94%, Rat - 85%. The 26S proteasome is a mult