Anti-EKLF / KLF1 抗体 (ab88417)


  • 製品名Anti-EKLF / KLF1 antibody
    EKLF / KLF1 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal to EKLF / KLF1
  • アプリケーション適用あり: WB, ELISA, ICC/IFmore details
  • 種交差性
    交差種: Human
    交差が予測される動物種: Cow
  • 免疫原

    Recombinant fragment: PRTGLSVPAA SGAPYGLLSG YPAMYPAPQY QGHFQLFRGL QGPAPGPATS PSFLS, corresponding to amino acids 183 -238 of Human EKLF/ KLF1 (NP_006554) with a 26 kDa tag

  • ポジティブ・コントロール
    • K562 lysate, HeLa cells



Our Abpromise guarantee covers the use of ab88417 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 Use a concentration of 1 µg/ml. Predicted molecular weight: 38 kDa.
ELISA Use at an assay dependent dilution.
ICC/IF Use at an assay dependent dilution.


  • 機能Transcription regulator of erythrocyte development that probably serves as a general switch factor during erythropoiesis. Is a dual regulator of fetal-to-adult globin switching. Binds to the CACCC box in the beta-globin gene promoter and acts as a preferential activator of this gene. Furthermore, it binds to the BCL11A promoter and activates expression of BCL11A, which in turn represses the HBG1 and HBG2 genes. This dual activity ensures that, in most adults, fetal hemoglobin levels are low. Able to activate CD44 and AQP1 promoters. When sumoylated, acts as a transcriptional repressor by promoting interaction with CDH2/MI2beta and also represses megakaryocytic differentiation.
  • 組織特異性Expression restricted to adult bone marrow and fetal liver. Not expressed in myeloid nor lymphoid cell lines.
  • 関連疾患Defects in KLF1 are the cause of congenital dyserythropoietic anemia type 4 (CDA4) [MIM:613673]. It is a blood disorder characterized by ineffective erythropoiesis and hemolysis resulting in anemia. Circulating erythroblasts and erythroblasts in the bone marrow show various morphologic abnormalities. Affected individuals with CDA4 also have increased levels of fetal hemoglobin.
  • 配列類似性Belongs to the krueppel C2H2-type zinc-finger protein family.
    Contains 3 C2H2-type zinc fingers.
  • 翻訳後修飾Acetylated; can be acetylated on both Lys-274 and Lys-288. Acetylation on Lys-274 (by CBP) appears to be the major site affecting EKLF transactivation activity.
    Sumoylated; sumoylation, promoted by PIAS1, leads to repression of megakaryocyte differentiation. Also promotes the interaction with the CDH4 subunit of the NuRD repression complex.
    Phosphorylated primarily on serine residues in the transactivation domain. Phosphorylation on Thr-23 is critical for the transactivation activity.
  • 細胞内局在Nucleus. Colocalizes with SUMO1 in nuclear speckles.
  • Information by UniProt
  • 参照データベース
  • 別名
    • CDAN4 antibody
    • EKLF antibody
    • EKLF PEN antibody
    • Erythroid krueppel like transcription factor (EKLF) (Erythroid transcription factor) antibody
    • Erythroid krueppel-like transcription factor antibody
    • Erythroid Kruppel like factor antibody
    • Erythroid specific transcription factor EKLF antibody
    • HBFQTL6 antibody
    • Human erythroid-specific transcription factor EKLF mRNA complete cds antibody
    • INLU antibody
    • Klf1 antibody
    • KLF1_HUMAN antibody
    • Krueppel-like factor 1 antibody
    • Kruppel like factor 1 (erythroid) antibody
    see all

Anti-EKLF / KLF1 antibody 画像

  • Anti-EKLF / KLF1 antibody (ab88417) at 1 µg/ml + K562 lysate at 50 µg

    Goat Anti-Mouse IgG at 1/5000 dilution

    Predicted band size : 38 kDa
  • Immunofluorescence analysis of EKLF / KLF1 on HeLa cells using ab88417.

Anti-EKLF / KLF1 antibody (ab88417) 使用論文

ab88417 has not yet been referenced specifically in any publications.

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Anti-EKLF / KLF1 antibody (ab88417) was tested at a concentration of 10 µg/mL in ICC/IF.

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I am sorry that you are experiencing difficulties with ab88417 in western blot. To try and help you to resolve this issue, I have a few more questions about the protocol that you are using:

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