Anti-HSF4 抗体 [EP1719Y] (ab53291)


  • 製品名Anti-HSF4 antibody [EP1719Y]
    HSF4 一次抗体 製品一覧
  • 製品の詳細
    Rabbit monoclonal [EP1719Y] to HSF4
  • アプリケーション適用あり: WB, ICC, IHC-Pmore details
    適用なし: Flow Cyt or IP
  • 種交差性
    交差種: Human
  • 免疫原

    A synthetic peptide corresponding to residues in human HSF4.

  • ポジティブ・コントロール
    • HeLa cell lysate Human muscle
  • 特記事項

    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.

    Mouse, 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 ab53291 in the following tested applications.

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

アプリケーション Abreviews 特記事項
WB 1/5000 - 1/10000. Detects a band of approximately 53 kDa (predicted molecular weight: 53 kDa).
ICC 1/50 - 1/100.
IHC-P Use at an assay dependent concentration.
  • 追加情報Is unsuitable for Flow Cyt or IP.
  • ターゲット情報

    • 機能DNA-binding protein that specifically binds heat shock promoter elements (HSE). Isoform HSF4A represses transcription while the isoform HSF4B activates transcription.
    • 組織特異性Expressed in heart, skeletal muscle, eye and brain, and at much lower levels in some other tissues.
    • 関連疾患Defects in HSF4 are the cause of cataract zonular HSF4-related (CZ-HSF4) [MIM:116800]. A form of zonular cataract. Zonular or lamellar cataracts are opacities, broad or narrow, usually consisting of powdery white dots affecting only certain layers or zones between the cortex and nucleus of an otherwise clear lens. The opacity may be so dense as to render the entire central region of the lens completely opaque, or so translucent that vision is hardly if at all impeded. Zonular cataracts generally do not involve the embryonic nucleus, though sometimes they involve the fetal nucleus. Usually sharply separated from a clear cortex outside them, they may have projections from their outer edges known as riders or spokes.
      Defects in HSF4 are the cause of cataract Marner type (CAM) [MIM:116800]. A form of cataract with variable and progressive opacities. Affected individuals present with zonular cataract, although some have nuclear, anterior polar, or stellate cataract. Finger malformation is observed in some kindreds.
    • 配列類似性Belongs to the HSF family.
    • 翻訳後修飾Phosphorylated mainly on serine residues. Phosphorylation on Ser-298 promotes sumoylation on Lys-293.
      Isoform HSF4B is constitutively sumoylated. Sumoylation represses the transcriptional activity and is promoted by phosphorylation on Ser-298. HSFA is not sumoylated.
    • 細胞内局在Nucleus.
    • Information by UniProt
    • 参照データベース
    • 別名
      • Cataract, Marner antibody
      • CTM antibody
      • Heat shock factor protein 4 antibody
      • Heat shock transcription factor 4 antibody
      • hHSF4 antibody
      • HSF 4 antibody
      • HSF4 antibody
      • HSF4_HUMAN antibody
      • HSTF 4 antibody
      see all

    Anti-HSF4 antibody [EP1719Y] 画像

    • Immunohistochemical analysis of human muscle with ab53291 at 1/50 - 1/100 dilution
    • Anti-HSF4 antibody [EP1719Y] (ab53291) at 1/10000 dilution + HeLa cell lysate at 10 µg

      Goat anti-rabbit HRP at 1/2000 dilution

      Predicted band size : 53 kDa
      Observed band size : 53 kDa
      Additional bands at : 120 kDa,40 kDa. We are unsure as to the identity of these extra bands.

    Anti-HSF4 antibody [EP1719Y] (ab53291) 使用論文

    ab53291 has not yet been referenced specifically in any publications.

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    Thank you for contacting Abcam regarding ab53291.

    I have confirmed with the lab that this antibody reacts with the HSF4A isoform only, and the immunogen does not share any significant sequence similarity with HSF4B.

    I ho...

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