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You can also order by e-mail: info@biomol.com
Larger quantity required? Request bulk
You can also order by e-mail: info@biomol.com
Larger quantity required? Request bulk
The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure... more
Product information "Anti-PSME3"
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 gamma subunit of the 11S regulator. Six gamma subunits Protein function: Subunit of the 11S REG-gamma (also called PA28-gamma) proteasome regulator, a doughnut-shaped homoheptamer which associates with the proteasome. 11S REG-gamma activates the trypsin-like catalytic subunit of the proteasome but inhibits the chymotrypsin-like and postglutamyl-preferring (PGPH) subunits. Facilitates the MDM2-p53/TP53 interaction which promotes ubiquitination- and MDM2-dependent proteasomal degradation of p53/TP53, limiting its accumulation and resulting in inhibited apoptosis after DNA damage. May also be involved in cell cycle regulation. Mediates CCAR2 and CHEK2-dependent SIRT1 inhibition (PubMed:25361978). [The UniProt Consortium]
Keywords: | Anti-PA28g, Anti-PSME3, Anti-PA28gamma, Anti-REG-gamma, Anti-Ki nuclear autoantigen, Anti-11S regulator complex subunit gamma, Anti-Proteasome activator 28 subunit gamma, Anti-Proteasome activator complex subunit 3, PSME3 Polyclonal Antibody |
Supplier: | Elabscience |
Supplier-Nr: | E-AB-64305 |
Properties
Application: | WB |
Antibody Type: | Polyclonal |
Conjugate: | No |
Host: | Rabbit |
Species reactivity: | human, mouse |
Immunogen: | A synthetic peptide of human PSME3 |
Database Information
KEGG ID : | K06698 | Matching products |
UniProt ID : | P61289 | Matching products |
Gene ID | GeneID 10197 | Matching products |
Handling & Safety
Storage: | -20°C |
Shipping: | 4°C (International: -20°C) |
Caution
Our products are for laboratory research use only: Not for administration to humans!
Our products are for laboratory research use only: Not for administration to humans!
Information about the product reference will follow.
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