Anti-Cytokeratin 8 (phospho S23) 抗体 [EP1629Y] (ab76584)


  • 製品名
    Anti-Cytokeratin 8 (phospho S23) antibody [EP1629Y]
    Cytokeratin 8 一次抗体 製品一覧
  • 製品の詳細
    Rabbit monoclonal [EP1629Y] to Cytokeratin 8 (phospho S23)
  • 特異性
    ab76584 detects Cytokeratin 8 phosphorylated on serine 23.
  • アプリケーション
    適用あり: IHC-Fr, IP, WB, IHC-P, ICCmore details
  • 種交差性
    交差種: Human
  • 免疫原

    A phospho specific peptide corresponding to residues surrounding serine 23 of human Cytokeratin 8

  • ポジティブ・コントロール
    • HeLa cell lysates, untreated or treated with Calyculin; human gastric adenocarcinoma and human breast adenocarcinoma tissues.
  • 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.

    A trial size is available to purchase for this antibody.

    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 ab76584 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-Fr Use at an assay dependent concentration. PubMed: 19409407
IP 1/10 - 1/100.
WB 1/10000 - 1/50000. Predicted molecular weight: 54 kDa.
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC 1/100 - 1/250.


  • 機能
    Together with KRT19, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle.
  • 組織特異性
    Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma membrane in structures that contain dystrophin and spectrin. Expressed in gingival mucosa and hard palate of the oral cavity.
  • 関連疾患
  • 配列類似性
    Belongs to the intermediate filament family.
  • 翻訳後修飾
    Phosphorylation on serine residues is enhanced during EGF stimulation and mitosis. Ser-74 phosphorylation plays an important role in keratin filament reorganization.
    O-glycosylated. O-GlcNAcylation at multiple sites increases solubility, and decreases stability by inducing proteasomal degradation.
    O-glycosylated (O-GlcNAcylated), in a cell cycle-dependent manner.
  • 細胞内局在
    Cytoplasm. Nucleus, nucleoplasm. Nucleus matrix.
  • Information by UniProt
  • 参照データベース
  • 別名
    • CARD2 antibody
    • CK 8 antibody
    • CK-8 antibody
    • CK8 antibody
    • CYK8 antibody
    • CYKER antibody
    • Cytokeratin endo A antibody
    • Cytokeratin-8 antibody
    • DreK8 antibody
    • EndoA antibody
    • K2C8 antibody
    • K2C8_HUMAN antibody
    • K8 antibody
    • Keratin 8 antibody
    • Keratin type II cytoskeletal 8 antibody
    • Keratin, type II cytoskeletal 8 antibody
    • Keratin-8 antibody
    • KO antibody
    • Krt 2.8 antibody
    • KRT8 antibody
    • MGC118110 antibody
    • MGC174782 antibody
    • MGC53564 antibody
    • MGC85764 antibody
    • sb:cb186 antibody
    • Type-II keratin Kb8 antibody
    see all

Anti-Cytokeratin 8 (phospho S23) antibody [EP1629Y] 画像

  • ab76584, at a 1/100 dilution, staining Cytokeratin 8 in paraffin embedded human gastric adenocarcinoma (image 1) and human breast adenocarcinoma (image 2) tissues by Immunohistochemistry.
  • All lanes : Anti-Cytokeratin 8 (phospho S23) antibody [EP1629Y] (ab76584) at 1/50000 dilution

    Lane 1 : HeLa cell lysate, untreated
    Lane 2 : HeLa cell lysate treated with Calyculin

    Lysates/proteins at 10 µg per lane.

    HRP labelled goat anti-rabbit at 1/2000 dilution

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

Anti-Cytokeratin 8 (phospho S23) antibody [EP1629Y] (ab76584) 使用論文

This product has been referenced in:
  • Kakehashi A  et al. Cytokeratin 8/18 overexpression and complex formation as an indicator of GST-P positive foci transformation into hepatocellular carcinomas. Toxicol Appl Pharmacol 238:71-9 (2009). IHC-Fr . Read more (PubMed: 19409407) »

See 1 Publication for this product

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