Home  >  Products  >  Troponin I, Cardiac, Human (cTnI, CMH7, Familial Hypertrophic Cardiomyopathy 7, MGC116817, TNNC1, Troponin I Type 3 Cardiac, TNNI3)
Troponin I, Cardiac, Human (cTnI, CMH7, Familial Hypertrophic Cardiomyopathy 7, MGC116817, TNNC1, Troponin I Type 3 Cardiac, TNNI3)

Troponin I, Cardiac, Human (cTnI, CMH7, Familial Hypertrophic Cardiomyopathy 7, MGC116817, TNNC1, Troponin I Type 3 Cardiac, TNNI3)

Cat no: T8665-13

Supplier: United States Biological
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Troponin, working in conjunction with tropomyosin, functions as a molecular switch, regulating muscle contraction in response to changes in the intracellular Ca2+ concentration. Troponin consists of three subunits, the Ca2+-binding subunit troponin C (TnC), the tropomyosin-binding subunit troponin T (TnT), and the inhibitory subunit troponin I (TnI). Troponin I binds to actin in thin myofilaments to hold the actin-tropomyosin complex in place, because of which myosin cannot bind to actin in relaxed muscle. When Calcium binds to the Troponin C it causes certain confomational changes which leads to dislocation of troponin I. The letter
Catalogue number: T8665-13
Applications: ELISA
Size: 100ug
Form: Supplied as a liquid in 8M Urea, 0.05M Tris HCl, 0.015M beta-mercaptoethanol, 2mM EDTA, pH 7.4.
Purity: (same/more than) 95% by SDS-PAGE

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