製品の概要

  • 製品名Anti-CO4A2 antibody
    CO4A2 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to CO4A2
  • アプリケーション適用あり: WB, ELISA, IHC-P, ICC/IFmore details
  • 種交差性
    交差種: Human
    交差が予測される動物種: Mouse
  • 免疫原

    Synthetic peptide derived from an internal region of Human CO4A2.

  • ポジティブ・コントロール
    • HeLa cells; colon carcinoma tissue; extracts from Jurkat cells.

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab69782 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 155 kDa (predicted molecular weight: 168 kDa).
ELISA 1/20000.
IHC-P 1/50 - 1/100.
ICC/IF 1/500 - 1/1000.

ターゲット情報

  • 機能Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen.
    Canstatin, a cleavage product corresponding to the collagen alpha 2(IV) NC1 domain, possesses both anti-angiogenic and anti-tumor cell activity. It inhibits proliferation and migration of endothelial cells, reduces mitochondrial membrane potential, and induces apoptosis. Specifically induces Fas-dependent apoptosis and activates procaspase-8 and -9 activity. Ligand for alphavbeta3 and alphavbeta5 integrins.
  • 配列類似性Belongs to the type IV collagen family.
    Contains 1 collagen IV NC1 (C-terminal non-collagenous) domain.
  • ドメインAlpha chains of type IV collagen have a non-collagenous domain (NC1) at their C-terminus, frequent interruptions of the G-X-Y repeats in the long central triple-helical domain (which may cause flexibility in the triple helix), and a short N-terminal triple-helical 7S domain.
  • 翻訳後修飾Prolines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains.
    Type IV collagens contain numerous cysteine residues which are involved in inter- and intramolecular disulfide bonding. 12 of these, located in the NC1 domain, are conserved in all known type IV collagens.
    The trimeric structure of the NC1 domains is stabilized by covalent bonds between Lys and Met residues.
    Proteolytic processing produces the C-terminal NC1 peptide, canstatin.
  • 細胞内局在Secreted > extracellular space > extracellular matrix > basement membrane.
  • Information by UniProt
  • 参照データベース
  • 別名
    • Canstatin antibody
    • CO4A2_HUMAN antibody
    • COL4A 2 antibody
    • Col4a2 antibody
    • Collagen alpha 2(IV) chain antibody
    • Collagen, type IV, alpha 2 antibody
    see all

Anti-CO4A2 antibody 画像

  • Left: HeLa cells stained with ab69782 at 1/500 dilution; Right: the antibody was pre-incubated with the immunizing peptide.
  • Left: Human colon carcinoma tissue stained with ab69782 at 1/50 dilution. Right: the antibody was pre-incubated with the immunizing peptide.
  • All lanes : Anti-CO4A2 antibody (ab69782) at 1/500 dilution

    Lane 1 : extracts from Jurkat cells
    Lane 2 : extracts from Jurkat cells with immunizing peptide at 10 µg

    Lysates/proteins at 15 µg per lane.


    Predicted band size : 168 kDa
    Observed band size : 155 kDa (why is the actual band size different from the predicted?)

Anti-CO4A2 antibody (ab69782) 使用論文

ab69782 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"