PSME2 Polyclonal Antibody | E-AB-64758

PSME2 Polyclonal Antibody | E-AB-64758 | Gentaur UK, US & Europe Distribution

Type: Polyclonal Antibody

Synonyms: PSME2, PA28B, PA28beta, REGbeta

Application: WB, IHC

Reactivity: Human, Mouse

Host: Rabbit

Isotype: IgG

Reserch Areas: Cancer, Cell Biology

Background: 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 beta subunit of the 11S regulator, one of the two 11S subunits that is induced by gamma-interferon. Three beta and three alpha subunits combine to form a heterohexameric ring. Six pseudogenes have been identified on chromosomes 4, 5, 8, 10 and 13.

Concentration: 1 mg/mL

Storage: Store at -20°C. Avoid freeze / thaw cycles.

Immunogen: Recombinant fusion protein of human PSME2 (NP_002809.2).

Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3

Purification Method: Affinity purification

Dilution: WB 1:500-1:2000 IHC 1:50-1:200

Clone: N/A

Conjugation: Unconjugated

Molecular Weight(Calculated): 27 kDa

Molecular Weight(Observed): 27 kDa