PSMC3 Polyclonal Antibody, Invitrogen™

Rabbit Polyclonal Antibody

Brand:  Invitrogen PA1967

Product Code. 11538701

Description

PA1-967 detects proteasome 19S subunit S6 from human cells. PA1-967 has been successfully used in Western blot and immunoprecipitation procedures. By Western blot, this antibody detects a 48 kDa protein representing proteasome 19S subunit S6 from HeLa cell lysate. PA1-967 antigen is recombit human proteasome 19S subunit S6.

Proteolytic degradation is critical to the maintece of appropriate levels of short-lived and regulatory proteins as important and diverse as those involved in cellular metabolism, heat shock and stress response, antigen presentation, modulation of cell surface receptors and ion channels, cell cycle regulation, transcription, and signalling factors. The ubiquitin-proteasome pathway deconstructs most proteins in the eukaryotic cell cytosol and nucleus. Others are degraded via the vacuolar pathway which includes endosomes, lysosomes, and the endoplasmic reticulum. The 26S proteasome is an ATP-dependent, multisubunit (∽31), barrel-shaped molecular machine with an apparent molecular weight of ∽2.5 MDa. It consists of a 20S proteolytic core complex which is crowned at one or both ends by 19S regulatory subunit complexes. The 19S regulatory subunits recognize ubiquitinated proteins and play an essential role in unfolding and translocating targets into the lumen of the 20S subunit. An enzymatic cascade is responsible for the attachment of multiple ubiquitin molecules to lysine residues of proteins targeted for degradation. Several genetic diseases are associated with defects in the ubiquitin-proteasome pathway. Some examples of affected proteins include those linked to cystic fibrosis, Angelman’s syndrome, and Liddle syndrome.

Specifications

• Antigen: PSMC3
• Classification: Polyclonal
• Gene: PSMC3
• Gene Alias: MGC8487, TBP1
• Host Species: Rabbit
• Purification Method: Ammonium sulfate precipitation
• Regulatory Status: RUO
• Gene ID (Entrez): 5702
• Content And Storage: -20° C, Avoid Freeze/Thaw Cycles
• Form: Liquid

• Applications: Immunocytochemistry, Immunofluorescence, Immunoprecipitation, Western Blot
• Conjugate: Unconjugated
• Gene Accession No.: P17980
• Gene Symbols: PSMC3
• Immunogen: Human recombit proteasome 19S subunit S6.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG