top of page
Human Troponin I (TpI)

Human Troponin I (TpI)


For pricing and sales enquiry please contact

  • Description

    ‘Troponin I’ is the inhibitory subunit of the Troponin complex, the regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity. The cardiac isoform Troponin I-TNNI3 is useful in detection of myocardial infarction.

    The detection of a rise and/or fall of cardiac troponin plays a key role in the earlier diagnosis of myocardial infarction (MI).

    Cardiac troponins are markers of myocardial necrosis, and, because of their high cardiac-specificity, are the preferred biomarker for the diagnosis of cardiac injuries.

  • Features

    Troponin I

    Source E.Coli
    Molecular weight ~24 kDa  (210 amino acids)

    Control or calibrator in assays, Western blot,

    functional studies of proteins


bottom of page