DKFZp459C139 antibody; EC 3.4.25.1 antibody; LMPX antibody; Macropain epsilon chain antibody; MB1 antibody; MGC104214 antibody; MGC118075 antibody; MGC134464 antibody; Multicatalytic endopeptidase complex epsilon chain antibody; Proteasome (prosome, macropain) subunit, beta type, 5 antibody; Proteasome beta 5 subunit antibody; Proteasome catalytic subunit 3 antibody; Proteasome chain 6 antibody; Proteasome epsilon chain antibody; Proteasome subunit beta type-5 antibody; Proteasome subunit MB1 antibody; Proteasome subunit X antibody; Proteasome subunit, beta type, 5 antibody; Proteasome subunit, beta-5 antibody; PSB5_HUMAN antibody; PSMB5 antibody; PSX large multifunctional protease X antibody; X antibody