製品の概要

  • 製品名
    Anti-KLF4 antibody [EPR19590]
    KLF4 一次抗体 製品一覧
  • 製品の詳細
    Rabbit monoclonal [EPR19590] to KLF4
  • 由来種
    Rabbit
  • アプリケーション
    適用あり: IHC-P, WB, ICC/IF, Flow Cytmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Recombinant fragment within Human KLF4 aa 1-500. The exact sequence is proprietary.
    Database link: O43474

  • ポジティブ・コントロール
    • WB: NCCIT whole cell lysate. IHC-P: Human stomach, gastric cancer and seminoma tissues. ICC/IF: NCCIT cells. Flow Cyt: NCCIT cells.
  • 特記事項

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

アプリケーション

Our Abpromise guarantee covers the use of ab215036 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
IHC-P 1/2000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
WB 1/1000. Detects a band of approximately 54 kDa (predicted molecular weight: 54 kDa).
ICC/IF 1/100.
Flow Cyt 1/50.

ターゲット情報

  • 機能
    Transcription factor; can act both as activator and as repressor. Binds the 5'-CACCC-3' core sequence. Binds to the promoter region of its own gene and can activate its own transcription. Regulates the expression of key transcription factors during embryonic development. Plays an important role in maintaining embryonic stem cells, and in preventing their differentiation. Required for establishing the barrier function of the skin and for postnatal maturation and maintenance of the ocular surface. Involved in the differentiation of epithelial cells and may also function in skeletal and kidney development. Contributes to the down-regulation of p53/TP53 transcription.
  • 配列類似性
    Belongs to the krueppel C2H2-type zinc-finger protein family.
    Contains 3 C2H2-type zinc fingers.
  • ドメイン
    the 9aaTAD motif is a transactivation domain present in a large number of yeast and animal transcription factors.
  • 細胞内局在
    Nucleus.
  • Information by UniProt
  • 参照データベース
  • 別名
    • Endothelial Kruppel like zinc finger protein antibody
    • Epithelial zinc finger protein EZF antibody
    • EZF antibody
    • GKLF antibody
    • gut Kruppel-like factor antibody
    • Gut-enriched krueppel-like factor antibody
    • KLF antibody
    • KLF4 antibody
    • KLF4_HUMAN antibody
    • Krueppel-like factor 4 antibody
    • Kruppel like factor 4 (Epithelial zinc finger protein EZF) (Gut enriched Krueppel like factor) antibody
    • Kruppel like factor 4 (gut) antibody
    see all

画像

  • Anti-KLF4 antibody [EPR19590] (ab215036) at 1/1000 dilution + NCCIT (Human pluripotent embryonic carcinoma cell line) whole cell lysate at 10 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution

    Predicted band size: 54 kDa
    Observed band size: 54 kDa


    Exposure time: 10 seconds


    Blocking/Dilution buffer: 5% NFDM/TBST.

  • Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized NCCIT (Human pluripotent embryonic carcinoma cell line) cells labeling KLF4 with ab215036 at 1/100 dilution, followed by Goat anti-rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green).

    Confocal image showing nuclear staining on NCCIT cell line.

    The nuclear counterstain is DAPI (blue).

    Tubulin is detected with ab195889 (Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594)) at 1/200 dilution (red).

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat anti-rabbit IgG (Alexa Fluor® 488) (ab150077) at 1/1000 dilution.

  • Immunohistochemical analysis of paraffin-embedded human stomach tissue labeling KLF4 with ab215036 at 1/2000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) at 1/500 dilution.

    Nuclear staining on human stomach is observed.

    Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) at 1/500 dilution.

  • Flow cytometric analysis of 4% paraformaldehyde-fixed NCCIT (Human pluripotent embryonic carcinoma cell line) cells labeling KLF4 with ab215036 at 1/50 dilution (red) compared with a rabbit monoclonal IgG isotype control (ab172730; black) and an unlabelled control (cells without incubation with primary antibody and secondary antibody; blue). Goat anti rabbit IgG (Alexa Fluor® 488) at 1/2000 dilution was used as the secondary antibody.

  • Immunohistochemical analysis of paraffin-embedded human gastric cancer tissue labeling KLF4 with ab215036 at 1/2000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) at 1/500 dilution.

    Nuclear staining on tumor cells of human gastric cancer is observed [PMID: 17614846].

    Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) at 1/500 dilution.

  • Immunohistochemical analysis of paraffin-embedded human seminoma tissue labeling KLF4 with ab215036 at 1/2000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) at 1/500 dilution.

    Nuclear staining on tumor cells of human seminoma is observed [PMID: 17614846].

    Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) at 1/500 dilution.

参考文献

This product has been referenced in:
  • Luo H  et al. The Role of Tauroursodeoxycholic Acid on Dedifferentiation of Vascular Smooth Muscle Cells by Modulation of Endoplasmic Reticulum Stress and as an Oral Drug Inhibiting In-Stent Restenosis. Cardiovasc Drugs Ther 33:25-33 (2019). Read more (PubMed: 30663009) »
  • Bhat K  et al. Serum erythropoietin levels, breast cancer and breast cancer-initiating cells. Breast Cancer Res 21:17 (2019). Read more (PubMed: 30700319) »
See all 5 Publications for this product

レビューと Q&A

1-3 of 3 Abreviews or Q&A

Application
IHC - Wholemount
Sample
Mouse Embryo (E3.75 mouse blastocyst)
Specification
E3.75 mouse blastocyst

Mr. Vidur Garg

Verified customer

投稿 Mar 08 2019

Application
Immunocytochemistry/ Immunofluorescence
Sample
Mouse Cell (Mouse embryonic stem cells)
Permeabilization
Yes - triton
Specification
Mouse embryonic stem cells
Blocking step
BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
Fixative
Formaldehyde

Dr. Yossi Buganim

Verified customer

投稿 Jan 10 2019

Application
Western blot
Sample
Human Cell lysate - whole cell (Human embryonic stem and HeLa cell lines)
Gel Running Conditions
Reduced Denaturing (10% SDS-PAGE gel)
Loading amount
15 µg
Specification
Human embryonic stem and HeLa cell lines
Blocking step
BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 2% · Temperature: 25°C

Joanne Lacey

Verified customer

投稿 May 22 2017

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
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