PSME4 Polyclonal Antibody, Bethyl Laboratories

Rabbit Polyclonal Antibody

Supplier:  Bethyl Laboratories, Inc A303880AT

Catalog No. 50-156-6307

Description

The recommended shelf life for this product is 1 year from date of receipt. Application Note: For IHC, epitope retrieval with citrate buffer pH 6.0 is recommended for FFPE tissue sections.

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. Two transcripts encoding different isoforms have been identified.

Specifications

• Antigen: PSME4
• Classification: Polyclonal
• Formulation: TBS with 0.1% BSA and 0.09% sodium azide
• Gene Accession No.: Q14997
• Gene Symbols: PSME4
• Immunogen: Between 1 and 50
• Quantity: 20 μL
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG

• Applications: Immunohistochemistry, Western Blot
• Conjugate: Unconjugated
• Gene: PSME4
• Gene Alias: Proteasome Activator 200 kDa
• Host Species: Rabbit
• Purification Method: Antigen affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 23198
• Content And Storage: 4° C
• Form: Liquid