NPM Antibody (PrecisionAbTM Antibody)

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

Western blot analysis of whole cell lysates probed with NPM antibody followed by detection with HRP conjugated Donkey anti Sheep/Goat IgG (1/10,000, STAR88P) and visualized on the ChemiDoc MP with 17 second exposure. Arrow points to NPM (molecular weight 38 kDa).

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  • Goat anti NPM
  • NPM Antibody with Control Lysate
  • NPM Antibody with Control Lysate
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    NPM antibody recognizes nucleophosmin, also known as nucleolar phosphoprotein B23 nucleolar protein NO38 or numatrin. The antibody has been extensively validated for western blotting using whole cell lysates.
    • Product Type
      PrecisionAb™ Polyclonal
    • Isotype
      Polyclonal IgG
    • Format
      Purified
      Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
      VPA00058WBdatasheet pdfdatasheet pdf100 µl
      VPA00058
      VPA00058KWBdatasheet pdfdatasheet pdf datasheet pdf10 Westerns
      VPA00058K
      VPA00058KTWBdatasheet pdfdatasheet pdf datasheet pdf2 Westerns
      VPA00058KT
      Summary
      Secondary Antibodies
      Negative Isotype Controls
      Useful Reagents
      Positive Controls
      Histology Controls
      References
      Reviews
      -
      • Goat anti Human NPM antibody recognizes NPM, also known as nucleophosmin. NPM is a major nucleolar phosphoprotein expressed at notably higher levels in proliferating and tumor cells, compared to resting cells. It plays important roles in ribosome biogenesis, centrosome duplication and cell proliferation.

        NPM is a mobile protein which shuttles between the nucleolus and cytoplasm depending upon growth conditions and ATP/GTP levels, and is also influenced by cytotoxic drugs including actinomycin D and camptothecin. NPM interacts with numerous proteins including p19ARF, transcription factor YY1 and nucleolar p120, and is known to regulate the stability and transcriptional activity of p53, a tumor suppressor protein activated in response to DNA damage, capable of inducing cell cycle arrest and apoptosis.

        Goat anti Human NPM antibody detects nucleophosmin as a single band of 38 kDa in a range of human cell lysates tested.
      • Target Species
        Human
      • Western Blotting
        Goat anti NPM detects a band of approximately 38 kDa in K562 cell lysates.
        Goat anti NPM detects a band of approximately 38 kDa in K562 cell lysates.
        Goat anti NPM detects a band of approximately 38 kDa in K562 cell lysates.
      • Species Cross-Reactivity
        Target SpeciesCross Reactivity
        Mouseyes
        N.B. Antibody reactivity and working conditions may vary between species.
      • Product Form
        Purified IgG - liquid
        Purified IgG - liquid
        Purified IgG - liquid
      • Preparation
        Goat polyclonal antibody purified by affinity chromatography
        Pack Size: 10 Westerns100μl Goat polyclonal antibody purified by affinity chromatography
        Pack Size: 2 Westerns20μl Goat polyclonal antibody purified by affinity chromatography
        Pack Size: 10 Westerns100μl Goat polyclonal antibody purified by affinity chromatography
        Pack Size: 2 Westerns20μl Goat polyclonal antibody purified by affinity chromatography
      • Buffer Solution
        TRIS buffered saline
        TRIS buffered saline
        TRIS buffered saline
      • Preservative Stabilisers
        0.02% Sodium Azide (NaN3)
        0.5% Bovine Serum Albumin
        0.02% Sodium Azide (NaN3)
        0.5% Bovine Serum Albumin
        0.02% Sodium Azide (NaN3)
        0.5% Bovine Serum Albumin
      • Immunogen
        Peptide with sequence C-QEAIQDLWQWRKSL from the C terminus of the protein sequence.
      • 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
        Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
        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.
      • 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
      • 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
        Donkey anti Sheep/Goat IgG:HRPSTAR88P1 mlC, E, P, WB
        STAR88P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Donkey anti Sheep/Goat IgG:HRPSTAR88P1 mlC, E, P, WB
        STAR88P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Donkey anti Sheep/Goat IgG:HRPSTAR88P1 mlC, E, P, WB
        STAR88P

        Recommended Negative Isotype Control

          Useful Reagents

            Recommended Positive Controls

              Histology Controls

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