Category
page 1Troponin

troponin complex
Troponin, or the troponin complex, is a complex of three regulatory proteins (troponin C, troponin I, and troponin T) that are integral to muscle contraction in skeletal muscle and cardiac muscle, but not smooth muscle. Measurements of cardiac-specific troponins I and T are extensively used as diagnostic and prognostic indicators in the management of myocarditis, myocardial infarction and acute coronary syndrome. Blood levels of cardiac troponin (cTn) may be used as a diagnostic marker for stroke or other myocardial injury that is ongoing, although the sensitivity of this measurement is low.
troponin C
protein family

troponin I
cardiac and skeletal muscle protein useful in the laboratory diagnosis of heart attack
troponin T
InterPro family