UBE4B Antibody (PrecisionAbTM Antibody)

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UBE4B Antibody (PrecisionAb<sup>TM</sup> Antibody) gallery image 1

Western blot analysis of whole cell lysates probed with UBE4B antibody followed by detection with HRP conjugated Goat anti Rabbit (1/10,000, STAR208P) and visualized on the ChemiDoc MP with 5 second exposure. Arrow points to UBE4B (molecular weight 140 kDa)

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  • Rabbit anti UBE4B
  • UBE4B Antibody with Control Lysate
  • UBE4B Antibody with Control Lysate
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    Rabbit anti human UBE4B antibody recognizes ubiquitin conjugation factor E4B, also known as UBOX3, UFD2A-III/UBE4B-III splice isoform, homologous to yeast UFD2, homozygously deleted in neuroblastoma 1, ubiquitin conjugation factor E4B, ubiquitin fusion degradation protein 2 or ubiquitination factor E4B (homologous to yeast UFD2). This 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
      VPA00346WBdatasheet pdfdatasheet pdf100 µl
      VPA00346
      VPA00346KWBdatasheet pdfdatasheet pdf datasheet pdf10 Westerns
      VPA00346K
      VPA00346KTWBdatasheet pdfdatasheet pdf datasheet pdf2 Westerns
      VPA00346KT
      Summary
      Secondary Antibodies
      Negative Isotype Controls
      Useful Reagents
      Positive Controls
      Histology Controls
      References
      Reviews
      -
      • Rabbit anti Human UBE4B antibody recognizes UBE4B, also known as UBOX3, UFD2A-III/UBE4B-III splice isoform, homologous to yeast UFD2, homozygously deleted in neuroblastoma-1, ubiquitin conjugation factor E4B, ubiquitin-fusion degradation protein 2 and ubiquitination factor E4B (homologous to yeast UFD2).

        The modification of proteins with ubiquitin is an important cellular mechanism for targeting abnormal or short-lived proteins for degradation. Ubiquitination involves at least three classes of enzymes: ubiquitin-activating enzymes, or E1s, ubiquitin-conjugating enzymes, or E2s, and ubiquitin-protein ligases, or E3s. The UBE4B gene encodes an additional conjugation factor, E4, which is involved in multi-ubiquitin chain assembly. UBE4B is also the strongest neuroblastoma tumor suppressor gene. Alternatively spliced transcript variants encoding distinct isoforms have been found for UBE4B (provided by RefSeq, Jul 2008).

        Rabbit anti Human UBE4B antibody detects a band of 140 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 UBE4B detects a band of approximately 140 kDa in K562 cell lysate
        Anti UBE4B detects a band of approximately 140 kDa in K562 cell lysate
        Anti UBE4B detects a band of approximately 140 kDa in K562 cell lysate
      • Product Form
        Ig fraction - liquid
        Ig fraction - liquid
        Ig fraction - liquid
      • Preparation
        Rabbit Ig fraction prepared by ammonium sulphate precipitation
        Pack Size: 10 Westerns100μl Rabbit Ig fraction prepared by ammonium sulphate precipitation
        Pack Size: 2 Westerns20μl Rabbit Ig fraction prepared by ammonium sulphate precipitation
        Pack Size: 10 Westerns100μl Rabbit Ig fraction prepared by ammonium sulphate precipitation
        Pack Size: 2 Westerns20μl Rabbit Ig fraction prepared by ammonium sulphate precipitation
      • 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
        KLH-conjugated synthetic peptide corresponding to aa 112-142 of human UBE4B
      • 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
      • GO Terms
        cytoplasm
        response to UV
        apoptosis
        enzyme binding
        ubiquitin ligase complex
        protein ubiquitination involved in ubiquitin-dependent protein catabolic process
      • 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 Rabbit IgG (H/L):HRPSTAR208P2 mlWB
        STAR208P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Goat anti Rabbit IgG (H/L):HRPSTAR208P2 mlWB
        STAR208P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Goat anti Rabbit IgG (H/L):HRPSTAR208P2 mlWB
        STAR208P

        Recommended Negative Isotype Control

          Useful Reagents

            Recommended Positive Controls

              Histology Controls

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