PSME1

BT-AP04321

Rabbit

IgG

20ul,50ul,100ul

Polyclonal

Synthesized peptide derived from human PSME1

The antibody was affinity-purified from rabbit serum by affinity-chromatography using specific immunogen.

1 mg/ml

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

-20°C for 1 year

The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes| a 20S core and a 19S regulator. The 20S core 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. The 19S regulator is composed of a base| which contains 6 ATPase subunits and 2 non-ATPase subunits| and a lid| which contains up to 10 non-ATPase 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. The immunoproteasome contains an alternate regulator| referred to as the 11S regulator or PA28| that replaces the 19S regulator. Three subunits (alpha| beta and gamma) of the 11S regulator have been identified. This gene encodes the alpha subunit of the 11S regulator| one of the two 11S subunits that is induced by gamma-interferon. Three alpha and three beta subunits combine to form a heterohexameric ring. Alternative splicing results in multiple transcript variants.

Human: Q06323; Mouse: P97371; Rat: Q63797;

27390

Human: 5720; Mouse: 19186

PSME1

Cell biology; Microbiology

PSME1