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...

Troponin I is a cardiac and skeletal muscle protein family. It is a part of the troponin protein complex, where it binds to actin in thin myofilaments...

Troponin T (shortened TnT or TropT) is a part of the troponin complex, which are proteins integral to the contraction of skeletal and heart muscles. They...

Troponin C is a protein which is part of the troponin complex. It contains four calcium-binding EF hands, although different isoforms may have fewer than...

Troponin C, also known as TN-C or TnC, is a protein that resides in the troponin complex on actin thin filaments of striated muscle (cardiac, fast-twitch...

muscle troponin T (cTnT) is a protein that in humans is encoded by the TNNT2 gene. Cardiac TnT is the tropomyosin-binding subunit of the troponin complex...

release detectable quantities of a marker of injury, typically troponin T or troponin I. Unstable angina is considered to be present in patients with...

is introduced into the cytosol, it binds to the troponin of thin filaments, which causes the troponin-tropomyosin complex to change shape and allow the...

adenosine diphosphate (ADP) + Pi. Two Ca2+ ions bind to troponin C on the actin filaments. The troponin-Ca2+ complex causes tropomyosin to slide over and unblock...

the markers currently used are enzymes. For example, in formal usage, troponin would not be listed as a cardiac enzyme. Measuring cardiac biomarkers can...