Anti-Cytokeratin 18 (phospho S52) 抗体 (ab63393)

製品の概要

  • 製品名
    Anti-Cytokeratin 18 (phospho S52) antibody
    Cytokeratin 18 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Cytokeratin 18 (phospho S52)
  • 特異性
    This antibody detects endogenous levels of Cytokeratin 18 only when phosphorylated at serine 52.
  • アプリケーション
    適用あり: WB, ICC/IF, ELISAmore details
  • 種交差性
    交差種: Human
  • 免疫原

    A synthesized phosphopeptide derived from human Cytokeratin 18 around the phosphorylation site of serine 52 (STSPFR)

  • ポジティブ・コントロール
    • Hela cells and extracts from HepG2 cells

製品の特性

  • 製品の状態
    Liquid
  • 保存方法
    Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • バッファー
    Preservative: 0.02% Sodium Azide
    Constituents: 50% Glycerol, PBS (without Mg+2 and Ca+2), 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • 精製度
    Immunogen affinity purified
  • 特記事項(精製)
    The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
  • ポリ/モノ
    ポリクローナル
  • アイソタイプ
    IgG
  • 研究分野

アプリケーション

Our Abpromise guarantee covers the use of ab63393 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 1/500 - 1/1000. Detects a band of approximately 48 kDa (predicted molecular weight: 48 kDa).
ICC/IF 1/500 - 1/1000.
ELISA 1/10000.

ターゲット情報

  • 機能
    Involved in the uptake of thrombin-antithrombin complexes by hepatic cells (By similarity). When phosphorylated, plays a role in filament reorganization. Involved in the delivery of mutated CFTR to the plasma membrane. Together with KRT8, is involved in interleukin-6 (IL-6)-mediated barrier protection.
  • 組織特異性
    Expressed in colon, placenta, liver and very weakly in exocervix. Increased expression observed in lymph nodes of breast carcinoma.
  • 関連疾患
    Defects in KRT18 are a cause of cirrhosis (CIRRH) [MIM:215600].
  • 配列類似性
    Belongs to the intermediate filament family.
  • 翻訳後修飾
    Phosphorylation at Ser-34 increases during mitosis. Hyperphosphorylated at Ser-53 in diseased cirrhosis liver. Phosphorylation increases by IL-6.
    Proteolytically cleaved by caspases during epithelial cell apoptosis. Cleavage occurs at Asp-238 by either caspase-3, caspase-6 or caspase-7.
    O-glycosylated at multiple sites; glycans consist of single N-acetylglucosamine residues.
  • 細胞内局在
    Cytoplasm > perinuclear region.
  • Information by UniProt
  • 参照データベース
  • 別名
    • Cell proliferation inducing gene 46 protein antibody
    • Cell proliferation inducing protein 46 antibody
    • Cell proliferation-inducing gene 46 protein antibody
    • CK 18 antibody
    • CK-18 antibody
    • CK18 antibody
    • CYK 18 antibody
    • CYK18 antibody
    • Cytokeratin 18 antibody
    • Cytokeratin endo B antibody
    • Cytokeratin-18 antibody
    • K 18 antibody
    • K18 antibody
    • K1C18_HUMAN antibody
    • KA18 antibody
    • Keratin 18 antibody
    • Keratin 18, type I antibody
    • Keratin D antibody
    • keratin, type I cytoskeletal 18 antibody
    • Keratin-18 antibody
    • Krt18 antibody
    see all

画像

  • Immunofluorescence analysis of HeLa cells, using ab63393 at a 1:500 dilution.
    Left image untreated.
    Right image treated with phospho peptide.
  • All lanes : Anti-Cytokeratin 18 (phospho S52) antibody (ab63393) at 1/500 dilution

    Lane 1 : Extracts from HepG2 cells
    Lane 2 : Extracts from HepG2 cells plus phospho peptide


    Predicted band size : 48 kDa
    Observed band size : 48 kDa

参考文献

ab63393 has not yet been referenced specifically in any publications.

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