Anti-alpha 1 Catenin (phospho S641) 抗体 (ab111587)


  • 製品名Anti-alpha 1 Catenin (phospho S641) antibody
    alpha 1 Catenin 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to alpha 1 Catenin (phospho S641)
  • 特異性ab111587 detects endogenous levels of alpha 1 Catenin only when phosphorylated at serine 641.
  • アプリケーション適用あり: IHC-Pmore details
  • 種交差性
    交差種: Human
    交差が予測される動物種: Mouse, Rat
  • 免疫原

    Synthetic phosphopeptide derived from Human alpha 1 Catenin around the phosphorylation site of serine 641 (D-D-SP-D-F).

  • ポジティブ・コントロール
    • Human brain tissue



Our Abpromise guarantee covers the use of ab111587 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 1/50 - 1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.


  • 機能Associates with the cytoplasmic domain of a variety of cadherins. The association of catenins to cadherins produces a complex which is linked to the actin filament network, and which seems to be of primary importance for cadherins cell-adhesion properties. Can associate with both E- and N-cadherins. Originally believed to be a stable component of E-cadherin/catenin adhesion complexes and to mediate the linkage of cadherins to the actin cytoskeleton at adherens junctions. In contrast, cortical actin was found to be much more dynamic than E-cadherin/catenin complexes and CTNNA1 was shown not to bind to F-actin when assembled in the complex suggesting a different linkage between actin and adherens junctions components. The homodimeric form may regulate actin filament assembly and inhibit actin branching by competing with the Arp2/3 complex for binding to actin filaments. May play a crucial role in cell differentiation.
  • 組織特異性Expressed ubiquitously in normal tissues.
  • 配列類似性Belongs to the vinculin/alpha-catenin family.
  • 翻訳後修飾Sumoylated.
  • 細胞内局在Cell membrane and Cytoplasm > cytoskeleton. Cell junction > adherens junction. Cell membrane. Cell junction. Found at cell-cell boundaries and probably at cell-matrix boundaries.
  • Information by UniProt
  • 参照データベース
  • 別名
    • Alpha E-catenin antibody
    • Cadherin associated protein 102kDa antibody
    • Cadherin associated protein antibody
    • Cadherin-associated protein antibody
    • CAP 102 antibody
    • CAP102 antibody
    • Catenin (cadherin associated protein) alpha 1 102kDa antibody
    • Catenin (cadherin associated protein), alpha 1, 102kDa antibody
    • Catenin alpha 1 antibody
    • Catenin alpha-1 antibody
    • CTNA1_HUMAN antibody
    • CTNNA 1 antibody
    • Ctnna1 antibody
    • FLJ36832 antibody
    • FLJ52416 antibody
    • MDPT2 antibody
    • NY REN 13 antigen antibody
    • OTTHUMP00000224141 antibody
    • OTTHUMP00000224147 antibody
    • Renal carcinoma antigen NY REN 13 antibody
    • Renal carcinoma antigen NY-REN-13 antibody
    see all

Anti-alpha 1 Catenin (phospho S641) antibody 画像

  • ab111587, at a 1/50 dilution, staining alpha 1 Catenin in paraffin embedded Human brain tissue by Immunohistochemistry. The image on the right is treated with the synthesized phosphopeptide.

Anti-alpha 1 Catenin (phospho S641) antibody (ab111587) 使用論文

ab111587 has not yet been referenced specifically in any publications.

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We can provide the blocking peptide for antibody ab111587. One unit of peptide will cost you €180 excluding delivery charges, please let me know if you are interested in buying I will then be adding it into the catalog...

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