Troponin: Structure, Function & Diseases
Troponin is a complex of three globular protein subunits. As a component of the muscle contractile apparatus, troponin regulates muscle contraction. It carries special significance in the diagnosis of myocardial infarction. What is troponin? Troponin, as a component of the actin filament, is part of the contractile unit of skeletal and cardiac muscles. It is … Troponin: Structure, Function & Diseases