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You are here:Home » Molecular Biology » MB-Cardiac Markers » Troponin C, Cardiac, Recombinant, Human (cTnC)

Troponin C, Cardiac, Recombinant, Human (cTnC)


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Cardiac troponin C belongs to the EF-hand superfamily of calcium-binding proteins and plays an essential role in the regulation of muscle contraction and relaxation.
Catalog #T8665-08
Recombinant Human TNC is a single, non-glycosylated, polypeptide chain having a molecular mass of 18,020D.
Dimers and Aggregates 1% as determined by silver-stained SDS-PAGE gel analysis.
Protein ContentProtein quantitation was carried out by:
0.25-5.0mg/ml Bradford assay vs. BSA
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, aliquot and store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight18kD
SourceRecombinant, Human (E.. coli).
Purity95% by RP-HPLC, FPLC, or reducing/non-reducing SDS-PAGE Silver Stain. Chromatographically purified. Endotoxin: < 0.1ng/ug (IEU/ug).
FormSupplied as a liquid in 150mM sodium chloride, pH 7.0, 10mM sodium phosphate, 0.05% sodium azide.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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