Troponin I, Human (cardiac muscle)
|Catalog||Number T1424||Download Specifications »|
|Purity||≥95% by SDS-PAGE|
Troponin I (TnI), the inhibitory subunit of the troponin complex, exists in three distinct isoforms: cardiac muscle, fast-twitch skeletal muscle, and slow-twitch skeletal muscle. The cardiac isoform is approximately 40% dissimilar from the skeletal muscle isoforms and contains 31 N-terminal amino acids not found in the skeletal muscle isoforms.
This preparation of TnI is derived from human cardiac muscle and is supplied as a liquid in 75mM Tris, 10mM EGTA, 8M Urea, 60mM β-mercaptoethanol, 1mM Calcium Chloride, 1mM Benzamidine, pH 8.0 ± 0.1.
- Troponin C (human cardiac muscle)
- Troponin C (rabbit skeletal muscle)
- Troponin T (human cardiac muscle)
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