Date published: 2026-5-23

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Cardiotin Antibody (SR-4): sc-58712

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Datasheets
  • Cardiotin Antibody (SR-4) is a mouse monoclonal IgM κ provided at 200 µg/ml
  • raised against full length Cardiotin of human origin
  • recommended for detection of Cardiotin of human and porcine origin by WB, IF and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Cardiotin Antibody (SR-4). This work is in progress.
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    Cardiotin Antibody (SR-4) is a mouse monoclonal IgM antibody that recognizes Cardiotin in human and porcine samples through western blotting (WB), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Cardiotin is a high molecular weight protein complex located in the mitochondrial membrane, playing a crucial role in maintaining mitochondrial function and energy production vital for proper cardiac cell function. The structure of Cardiotin consists of two subunits sharing a highly conserved N-terminal 14 amino acid sequence, demonstrating significant homology to human skeletal muscle α-actinin. This tetrameric configuration forms a transmembrane complex with the N-terminus positioned on the cytoplasmic side of the membrane, allowing effective interaction with actin filaments. Such interactions are essential for the structural integrity and contractile function of cardiomyocytes. During cardiac contractile dysfunction, Cardiotin distribution changes in pathological cardiomyocytes, such as those found in chronic ischemic myocardium, making anti-Cardiotin antibody (SR-4) valuable for detecting disturbances in mitochondrial activity associated with chronic ischemia or chronic atrial fibrillation.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Cardiotin Antibody (SR-4)

    sc-58712
    200 µg/ml
    $322.00

    I am using Cardiotin (SR-4): sc-58712 for immunofluorescence, what dilution of this antibody should I use?

    Asked by: DefinitelyNotMatt
    Thank you for your question. We recommend a starting dilution of 1:50. However, optimal antibody concentration should be determined by titration. Please find our full immunofluorescence protocol here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
    Answered by: Technical Support
    Date published: 2017-03-24
    • y_2026, m_5, d_22, h_17CST
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    Rated 5 out of 5 by from great mitochondrial abExcellent antibody, wish there were more details about which mitochondrial compartment this antibody is directed against
    Date published: 2017-01-29
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    Cardiotin Antibody (SR-4) is rated 3.0 out of 5 by 2.
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