Resource,Source,Identifier TRIM21 antibody,Proteintech,RRID:AB_2209469 RNF31/HOIP antibody,Abcam,RRID:AB_10976137 VCP antibody,GeneTex,RRID:AB_1952544 UBXN1 antibody,GeneTex,RRID:AB_11164988 GAPDH Loading Control Monoclonal Antibody (GA1R),Thermo Fisher Scientific,RRID:AB_10977387 Phospho-I B (Ser32) (14D4) Rabbit mAb,Cell Signaling Technology,RRID:AB_561111 RBCK1 antibody,Abcam,RRID:AB_11156360 Recombinant Anti-Optineurin antibody [EPR20654],Abcam,RRID:AB_2890221 Goat Anti-Mouse IgG (H+L)-HRP Conjugate,Bio-Rad,RRID:AB_2617113 Goat anti-Mouse IgG2a Cross-Adsorbed Secondary Antibody, Alexa Fluorâ„¢ 488,Thermo Fisher Scientific,RRID:AB_2535771 Goat Anti-Rabbit IgG (H+L) Antibody, Alexa Fluor ?? 568 Conjugated,Molecular Probes,RRID:AB_143157 Goat anti-Mouse IgG1 Cross-Adsorbed Secondary Antibody, Alexa Fluorâ„¢ 647,Thermo Fisher Scientific,RRID:AB_2535809 HEK293T,Cellosaurus,RRID:CVCL_0063 HEK293,Cellosaurus,RRID:CVCL_0045