We support COVID-19 (SARS-CoV-2) research and are operating in accordance to CDC and government guidelines. Learn about our anti-Human IgG, IgM & IgA antibodies.

PSMB4 Antibody

Proteasome (prosome, macropain) subunit, beta type, 4 (PSMB4) is a component of the proteasome, a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. PSMB4 is a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit [taken from NCBI Entrez Gene (Gene ID: 5692)].
proteasome subunit beta 4
Proteasome subunit beta type-4
:  26 kDa prosomal protein HN3 hsBPROS26 HsN3 macropain beta chain multicatalytic endopeptidase complex beta chain PRAAS3 PROS26 PROS-26 proteasome (prosome, macropain) subunit, beta type, 4 proteasome beta chain proteasome chain 3 proteasome subunit beta type-4 proteasome subunit HsN3 proteasome subunit, beta type, 4 testis tissue sperm-binding protein Li 79P More... Less...
Ordering Information
Human, Mouse
Between 214 and 264