PSMD4 Antibody (PrecisionAbTM Antibody)

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PSMD4 Antibody (PrecisionAb<sup>TM</sup> Antibody) gallery image 1

Western blot analysis of whole cell lysates probed with PSMD4 antibody followed by detection with HRP conjugated Goat anti Mouse IgG (1/10,000, STAR207P) and visualized on the ChemiDoc MP with 11.1 second exposure. Arrow points to PSMD4 (molecular weight 49 kDa)

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  • PSMD4 Antibody (PrecisionAb<sup>TM</sup> Antibody) thumbnail image 1
  • PSMD4 Antibody with Control Lysate
  • PSMD4 Antibody with Control Lysate
  • Mouse anti PSMD4
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    PSMD4 antibody recognizes 26S proteasome non-ATPase regulatory subunit 4, also known as 26S proteasome regulatory subunit S5A, angiocidin, antisecretory factor 1 or multiubiquitin chain-binding protein. This antibody has been extensively validated for western blotting using whole cell lysates.
    • Product Type
      PrecisionAb™ Monoclonal
    • Isotype
      IgG2b
    • Format
      Purified
      Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
      VMA00339WBdatasheet pdfdatasheet pdf100 µl
      VMA00339
      VMA00339KWBdatasheet pdfdatasheet pdf datasheet pdf10 Westerns
      VMA00339K
      VMA00339KTWBdatasheet pdfdatasheet pdf datasheet pdf2 Westerns
      VMA00339KT
      Summary
      Secondary Antibodies
      Negative Isotype Controls
      Useful Reagents
      Positive Controls
      Histology Controls
      References
      Reviews
      -
      • Mouse anti Human PSMD4 antibody recognizes the 26S proteasome non-ATPase regulatory subunit 4, also known as 26S proteasome non-ATPase regulatory subunit 4, 26S proteasome regulatory subunit S5A, S5a/antisecretory factor protein, angiocidin, antisecretory factor 1 and multiubiquitin chain-binding protein.

        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. PSMD4 gene encodes one of the non-ATPase subunits of the 19S regulator lid. Pseudogenes have been identified on chromosomes 10 and 21 (provided by RefSeq, Jul 2008).

        Mouse anti Human 26S PSMD4 antibody detects a band of 49 kDa. The antibody has been extensively validated for western blotting using whole cell lysates. This antibody is available with a positive control lysate, in a smaller trial size, and as a standalone antibody.
      • Target Species
        Human
      • Western Blotting
        Anti PSMD4 detects a band of approximately 49 kDa in K562 cell lysates
        Anti PSMD4 detects a band of approximately 49 kDa in K562 cell lysates
        Anti PSMD4 detects a band of approximately 49 kDa in K562 cell lysates
      • Species Cross-Reactivity
        Target SpeciesCross Reactivity
        Mouseyes
        Ratyes
        N.B. Antibody reactivity and working conditions may vary between species.
      • Product Form
        Purified IgG - liquid
        Purified IgG - liquid
        Purified IgG - liquid
      • Preparation
        Pack Size: 10 Westerns100μl Mouse monoclonal antibody prepared by affinity chromatography on Protein G
        Pack Size: 2 Westerns20μl Mouse monoclonal antibody prepared by affinity chromatography on Protein G
        Pack Size: 10 Westerns100μl Mouse monoclonal antibody prepared by affinity chromatography on Protein G
        Pack Size: 2 Westerns20μl Mouse monoclonal antibody prepared by affinity chromatography on Protein G
        Mouse monoclonal antibody prepared by affinity chromatography on Protein G
      • Buffer Solution
        Phosphate buffered saline
        Phosphate buffered saline
        Phosphate buffered saline
      • Preservative Stabilisers
        0.09% Sodium Azide (NaN3)
        0.09% Sodium Azide (NaN3)
        0.09% Sodium Azide (NaN3)
      • Immunogen
        Recombinant human PSMD4
      • Instructions for Use
        Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
        Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
        Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
      • Lysate Composition
        400μg K562 lysate lyophilized in RIPA buffer.
        400μg K562 lysate lyophilized in RIPA buffer.
      • Lysate Reconstitution
        - If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
        - If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
        Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.
        - If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
        - If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
        Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.
      • Storage
        Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.

        Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage.
        Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.

        Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage.
        Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
      • Shelf Life
        As supplied, 12 months from date of despatch.
        As supplied, 12 months from date of despatch.
        As supplied, 12 months from date of despatch.
      • Acknowledgements
        PrecisionAb™ is a trademark of Bio-Rad Laboratories.
        PrecisionAb™ is a trademark of Bio-Rad Laboratories.
        PrecisionAb™ is a trademark of Bio-Rad Laboratories.
      • Regulatory
        For research purposes only
      • GO Terms
        M/G1 transition of mitotic cell cycle
        apoptosis
        G1/S transition of mitotic cell cycle
        protein binding
        negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle
        mRNA metabolic process
        regulation of cellular amino acid metabolic process
        regulation of apoptosis
        viral reproduction
        anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process
        positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle
        S phase of mitotic cell cycle
        proteasome complex
        DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest
      • UniProt
      • Entrez Gene
      • This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
      • Application NameYesNoMin DilutionMax Dilution
        Western Blotting1/1000
      • Application NameYesNoMin DilutionMax Dilution
        Western Blotting1/1000
      • Application NameYesNoMin DilutionMax Dilution
        Western Blotting1/1000

      • PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.
      • Copyright © 2016 Bio-Rad

      Recommended Secondary Antibody

        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Goat anti Mouse IgG (H/L):HRPSTAR207P2 mlWB
        STAR207P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Goat anti Mouse IgG (H/L):HRPSTAR207P2 mlWB
        STAR207P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Goat anti Mouse IgG (H/L):HRPSTAR207P2 mlWB
        STAR207P

        Recommended Negative Isotype Control

          Useful Reagents

            Recommended Positive Controls

              Histology Controls

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