Anti-UBF1抗体[EP2741Y] (ab75781)


  • 产品名称Anti-UBF1抗体[EP2741Y]
    参阅全部 UBF1 一抗
  • 描述
    兔单克隆抗体[EP2741Y] to UBF1
  • 经测试应用适用于: WB, IHC-P, ICC, Flow Cytmore details
    不适用于: IP
  • 种属反应性
    与反应: Mouse, Human
  • 免疫原

    A synthetic peptide corresponding to residues near the N-terminus of human UBF1

  • 阳性对照
    • HeLa and A431 cell lysates, human breast carcinoma
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.


    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

    Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.



Our Abpromise guarantee covers the use of ab75781 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB 1/500. Detects a band of approximately 89 kDa (predicted molecular weight: 89 kDa).
IHC-P 1/100 - 1/250.
ICC 1/100 - 1/250.
Flow Cyt 1/30 - 1/50. ab172730-Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
  • 应用说明Is unsuitable for IP.
  • 靶标

    • 功能Recognizes the ribosomal RNA gene promoter and activates transcription mediated by RNA polymerase I through cooperative interactions with the transcription factor SL1/TIF-IB complex. It binds specifically to the upstream control element.
    • 序列相似性Contains 6 HMG box DNA-binding domains.
    • 翻译后修饰Phosphorylated and activated by PIK3CA.
    • 细胞定位Nucleus > nucleolus.
    • Information by UniProt
    • 数据库链接
    • 别名
      • 90 kDa nucleolus organizer region autoantigen antibody
      • Autoantigen NOR-90 antibody
      • NOR 90 antibody
      • Nucleolar transcription factor 1 antibody
      • UBF 1 antibody
      • UBF antibody
      • UBF-1 antibody
      • UBF1_HUMAN antibody
      • Ubtf antibody
      • Upstream binding factor 1 antibody
      • upstream binding transcription factor, RNA polymerase I antibody
      • Upstream-binding factor 1 antibody
      see all

    Anti-UBF1 antibody [EP2741Y] 图像

    • Overlay histogram showing A431 cells stained with ab75781 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab75781, 1/50 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
    • All lanes : Anti-UBF1 antibody [EP2741Y] (ab75781) at 1/500 dilution

      Lane 1 : (A) HeLa cell lysate
      Lane 2 : (B) A431 cell lysate

      Lysates/proteins at 10 µg per lane.

      HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size : 89 kDa
      Observed band size : 89 kDa
    • Immunohistochemical analysis of paraffin-embedded human breast carcinoma using ab75781 at 1/100-1/250 dilution.

    Anti-UBF1 antibody [EP2741Y] (ab75781)参考文献

    ab75781 has not yet been referenced specifically in any publications.

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