Anti-Caldesmon (phospho S759) 抗体 (ab111579)

製品の概要

  • 製品名Anti-Caldesmon (phospho S759) antibody
    Caldesmon 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Caldesmon (phospho S759)
  • 特異性Detects endogenous levels of Caldesmon only when phosphorylated at serine 759.
  • 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 the Human Caldesmon protein (Q05682) around the phosphorylation site of serine 759 (N-K-SP-P-A).

  • ポジティブ・コントロール
    • Human lung carcinoma tissue.

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pH: 7.40
    Preservative: 0.02% Sodium azide
    Constituents: PBS, 50% Glycerol, 0.88% Sodium chloride
    Note: PBS without calcium and magnesium
  • Concentration information loading...
  • 精製度Immunogen affinity purified
  • 特記事項(精製)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 ab111579 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 via the pressure cooker method before commencing with IHC staining protocol. Antigen retrieval is heat-mediated with a pressure cooker for about 5 minutes in citrate buffer pH 6.0.

ターゲット情報

  • 機能Actin- and myosin-binding protein implicated in the regulation of actomyosin interactions in smooth muscle and nonmuscle cells (could act as a bridge between myosin and actin filaments). Stimulates actin binding of tropomyosin which increases the stabilization of actin filament structure. In muscle tissues, inhibits the actomyosin ATPase by binding to F-actin. This inhibition is attenuated by calcium-calmodulin and is potentiated by tropomyosin. Interacts with actin, myosin, two molecules of tropomyosin and with calmodulin. Also play an essential role during cellular mitosis and receptor capping.
  • 組織特異性High-molecular-weight caldesmon (isoform 1) is predominantly expressed in smooth muscles, whereas low-molecular-weight caldesmon (isoforms 2, 3, 4 and 5) are widely distributed in non-muscle tissues and cells. Not expressed in skeletal muscle or heart.
  • 配列類似性Belongs to the caldesmon family.
  • ドメインThe N-terminal part seems to be a myosin/calmodulin-binding domain, and the C-terminal a tropomyosin/actin/calmodulin-binding domain. These two domains are separated by a central helical region in the smooth-muscle form.
  • 翻訳後修飾In non-muscle cells, phosphorylation by CDK1 during mitosis causes caldesmon to dissociate from microfilaments. Phosphorylation reduces caldesmon binding to actin, myosin, and calmodulin as well as its inhibition of actomyosin ATPase activity. Phosphorylation also occurs in both quiescent and dividing smooth muscle cells with similar effects on the interaction with actin and calmodulin and on microfilaments reorganization.
  • 細胞内局在Cytoplasm > cytoskeleton. Cytoplasm > myofibril. On thin filaments in smooth muscle and on stress fibers in fibroblasts (nonmuscle).
  • Information by UniProt
  • 参照データベース
  • 別名
    • CAD antibody
    • CALD 1 antibody
    • CALD1 antibody
    • CALD1_HUMAN antibody
    • Caldesmon 1 antibody
    • Caldesmon 1 Isoform 1 antibody
    • Caldesmon 1 Isoform 2 antibody
    • Caldesmon 1 Isoform 3 antibody
    • Caldesmon 1 Isoform 4 antibody
    • Caldesmon 1 Isoform 5 antibody
    • Caldesmon antibody
    • Caldesmon1 antibody
    • CDM antibody
    • H CAD antibody
    • HCAD antibody
    • L CAD antibody
    • LCAD antibody
    • MGC21352 antibody
    • NAG22 antibody
    see all

Anti-Caldesmon (phospho S759) antibody 画像

  • Immunohistochemistry analysis of paraffin-embedded human lung carcinoma tissue, using Caldesmon (Phospho-Ser759) antibody (ab111579). Without blocking peptide on left and with blocking peptide on the right.

Anti-Caldesmon (phospho S759) antibody (ab111579) 使用論文

ab111579 has not yet been referenced specifically in any publications.

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