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Render Timestamp: 2024-11-21T13:42:08.564Z
Commit: 5c4accf06eb7154018ba3f54329c7590f97f534a
XML generation date: 2024-08-01 15:28:48.466
Product last modified at: 2024-11-12T12:45:15.087Z
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PDP - Template Name: Polyclonal Antibody
PDP - Template ID: *******59c6464
  1. Products /
  2. Primary Antibodies /
  3. COL4A1 Antibody

COL4A1 Antibody #50273

Filter:
  • WB

    Supporting Data

    REACTIVITY H
    SENSITIVITY Endogenous
    MW (kDa) 200
    SOURCE Rabbit
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    COL4A1 Antibody recognizes endogenous levels of total COL4A1 protein.

    Species Reactivity:

    Human

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp536 of human COL4A1 protein. Antibodies are purified by peptide affinity chromatography.

    Background

    Type IV collagens support extracellular matrix (ECM) function by forming a cross-linking network in the basement membrane zone. There are six different type IV collagens that are encoded by the following genes: COL4A1, COL4A2, COL4A3, COL4A4, COL4A5, and COL4A6. Among them, COL4A1 and COL4A2 are the most common collagens found in the basement membrane, and are usually used as a marker of the basement membrane dynamic stability (1). The type IV collagen fiber exists as a trimeric complex composed of two molecules of COL4A1 and one molecule of COL4A2. The N-terminal 7S domains of the protein function on intermolecular cross-linking, and C-terminal non-collagenous domains (NCI) are responsible for heterotrimer assembly. The trimeric fiber further associates to form a cross-linked sheet structure by NCI/NCI and 7S/7S interaction (2). COL4A1 plays a critical role in maintaining basement membrane integrity for normal tissue functions. Genetic mutations of COL4A1 and COL4A2 have been linked to cardiovascular disease, cerebral small vessel disease, and glomerulocystic kidney disease (3-5).

    Database Links

    UniProt ID: P02462


    Entrez-Gene Id: 1282


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