製品の概要

  • 製品名Anti-Collagen IV antibody
    Collagen IV 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Collagen IV
  • アプリケーション適用あり: IHC-P, WBmore details
  • 種交差性
    交差種: Human
    交差が予測される動物種: Mouse, Rat, Horse, Cow, Dog, Pig, Chimpanzee, Macaque Monkey, Gorilla, Orangutan
  • 免疫原

    Synthetic peptide corresponding to Human Collagen IV aa 1600 to the C-terminus conjugated to Keyhole Limpet Haemocyanin (KLH).
    Database link: P02462

  • ポジティブ・コントロール
    • In Western Blot, this antibody gave a positive signal in both HeLa and HEK293 whole cell lysates. This antibody gave a positive result in IHC in the following FFPE tissue: Human normal kidney.

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab115261 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 Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 161 kDa (predicted molecular weight: 161 kDa).

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.
    Arresten, comprising the C-terminal NC1 domain, inhibits angiogenesis and tumor formation. The C-terminal half is found to possess the anti-angiogenic activity. Specifically inhibits endothelial cell proliferation, migration and tube formation. Inhibits expression of hypoxia-inducible factor 1alpha and ERK1/2 and p38 MAPK activation. Ligand for alpha1/beta1 integrin.
  • 組織特異性Highly expressed in placenta.
  • 関連疾患Defects in COL4A1 are a cause of brain small vessel disease with hemorrhage (BSVDH) [MIM:607595]. Brain small vessel diseases underlie 20 to 30 percent of ischemic strokes and a larger proportion of intracerebral hemorrhages. Inheritance is autosomal dominant.
    Defects in COL4A1 are the cause of hereditary angiopathy with nephropathy aneurysms and muscle cramps (HANAC) [MIM:611773]. The clinical renal manifestations include hematuria and bilateral large cysts. Histologic analysis revealed complex basement membrane defects in kidney and skin. The systemic angiopathy appears to affect both small vessels and large arteries.
    Defects in COL4A1 are a cause of porencephaly familial (PCEPH) [MIM:175780]. Porencephaly is a term used for any cavitation or cerebrospinal fluid-filled cyst in the brain. Porencephaly type 1 is usually unilateral and results from focal destructive lesions such as fetal vascular occlusion or birth trauma. Type 2, or schizencephalic porencephaly, is usually symmetric and represents a primary defect or arrest in the development of the cerebral ventricles.
  • 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Lysines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in all cases and bind carbohydrates.
    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, arresten.
  • 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
    • Arresten antibody
    • CO4A1_HUMAN antibody
    • COL4A1 antibody
    • COL4A1 NC1 domain antibody
    • COL4A2 antibody
    • COL4A3 antibody
    • COL4A4 antibody
    • COL4A5 antibody
    • collagen alpha-1(IV) chain antibody
    • Collagen IV Alpha 1 Polypeptide antibody
    • Collagen IV Alpha 2 Polypeptide antibody
    • Collagen Of Basement Membrane Alpha 1 Chain antibody
    • Collagen Of Basement Membrane Alpha 2 Chain antibody
    • Collagen Type IV Alpha 1 antibody
    • Collagen Type IV Alpha 2 antibody
    • Collagen Type IV Alpha 3 antibody
    • Collagen Type IV Alpha 4 antibody
    • Collagen Type IV Alpha 5 antibody
    • Collagen Type IV antibody
    see all

Anti-Collagen IV antibody 画像

  • All lanes : Anti-Collagen IV antibody (ab115261) at 1 µg/ml (Milk blocking 3%)

    Lane 1 : HEK293 (Human embryonic kidney cell line) Whole Cell Lysate
    Lane 2 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/10000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 161 kDa
    Observed band size : 161 kDa
    Additional bands at : 43 kDa (possible non-specific binding),69 kDa (possible non-specific binding).

    Exposure time : 4 minutes

    This blot was produced using a 3-8% Tris Acetate gel under the TA buffer system. The gel was run at 150V for 60 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% Milk before being incubated with ab115261 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution.

  • IHC image of Collagen IV staining in Human normal kidney formalin fixed paraffin embedded tissue section, performed on a Leica Bond™ system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab115261, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

     

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-Collagen IV antibody (ab115261) 使用論文

ab115261 has not yet been referenced specifically in any publications.

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