製品の概要

  • 製品名
    Anti-Desmoplakin I+II antibody
    Desmoplakin I+II 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Desmoplakin I+II
  • アプリケーション
    適用あり: IPmore details
    適用なし: WB
  • 種交差性
    交差種: Human
    交差が予測される動物種: Rabbit, Chimpanzee, Rhesus monkey, Gorilla, Chinese hamster, Orangutan, Elephant
  • 免疫原

    Synthetic peptide corresponding to a region within amino acids 1900-1950 of Human Desmoplakin I+II (NP_004406.2).

  • ポジティブ・コントロール
    • HeLa whole cell lysate.

製品の特性

  • 製品の状態
    Liquid
  • 保存方法
    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • バッファー
    Preservative: 0.09% Sodium azide
    Constituent: 99% Tris citrate/phosphate
    Note: pH 7 to 8
  • Concentration information loading...
  • 精製度
    Immunogen affinity purified
  • 特記事項(精製)
    ab118804 was affinity purified using an epitope specific to Desmoplakin I+II immobilized on solid support.
  • 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 ab118804 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
IP Use at 2-10 µg/mg of lysate.
  • 追加情報
    Is unsuitable for WB.
  • ターゲット情報

    • 機能
      Major high molecular weight protein of desmosomes. Involved in the organization of the desmosomal cadherin-plakoglobin complexes into discrete plasma membrane domains and in the anchoring of intermediate filaments to the desmosomes.
    • 組織特異性
      Isoform DPI is apparently an obligate constituent of all desmosomes. Isoform DPII resides predominantly in tissues and cells of stratified origin.
    • 関連疾患
      Keratoderma, palmoplantar, striate 2
      Cardiomyopathy, dilated, with woolly hair and keratoderma
      Arrhythmogenic right ventricular dysplasia, familial, 8
      Skin fragility-woolly hair syndrome
      Epidermolysis bullosa, lethal acantholytic
      Cardiomyopathy, dilated, with woolly hair, keratoderma, and tooth agenesis
    • 配列類似性
      Belongs to the plakin or cytolinker family.
      Contains 17 plectin repeats.
      Contains 1 SH3 domain.
      Contains 6 spectrin repeats.
    • ドメイン
      Its association with epidermal and simple keratins is dependent on the tertiary structure induced by heterodimerization of these intermediate filaments proteins and most likely involves recognition sites located in the rod domain of these keratins.
      The N-terminal region is required for localization to the desmosomal plaque and interacts with the N-terminal region of plakophilin 1.
      The three tandem plakin repeat regions in the C-terminus mediate binding to intermediate filaments.
    • 翻訳後修飾
      Ser-2849 is probably phosphorylated by a cAMP-dependent protein kinase. Phosphorylation on Ser-2849 probably affects its association with epidermal, simple cytokeratins and VIM intermediate filaments.
      Substrate of transglutaminase. Some glutamines and lysines are cross-linked to other desmoplakin molecules, to other proteins such as keratin, envoplakin, periplakin and involucrin, and to lipids like omega-hydroxyceramide (PubMed:9651377).
    • 細胞内局在
      Cell junction, desmosome. Cytoplasm, cytoskeleton. Cell membrane. Innermost portion of the desmosomal plaque. Colocalizes with epidermal KRT5-KRT14 and simple KRT8-KRT18 keratins and VIM intermediate filaments network (PubMed:12802069). Localizes at the intercalated disk in cardiomyocytes (By similarity).
    • Information by UniProt
    • 参照データベース
    • 別名
      • 250/210 kDa paraneoplastic pemphigus antigen antibody
      • DCWHKTA antibody
      • Desmoplakin (DPI DPII) antibody
      • Desmoplakin antibody
      • Desmoplakin I antibody
      • Desmoplakin II antibody
      • DESP_HUMAN antibody
      • DP antibody
      • DP I antibody
      • DP II antibody
      • DPI antibody
      • DPII antibody
      • DSP antibody
      • KPPS2 antibody
      • PPKS 2 antibody
      • PPKS2 antibody
      see all

    画像

    • Detection of Desmoplakin I+II in Immunoprecipitates of HeLa whole cell lysates (1 mg for IP, 20% of IP loaded) using ab118804 at 6 µg/mg lysate for IP (Lane 1). For WB detection an anti-Desmoplakin I+II antibody which recognizes a downstream epitope was used at 1 µg/ml. Lane 2 represents control IgG IP.
      Detection: Chemiluminescence with an exposure time of 10 seconds.

    プロトコール

    参考文献

    ab118804 has not yet been referenced specifically in any publications.

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