Tropomyosin protein (30C-CP3034)

Purified native Human Tropomyosin protein

Species Human
Protein Type Native
Applications User optimized


Source Human cardiac tissue
Purity > 95% pure
Form & Buffer 10 mM TRIS-HCl, pH 7.4, with 50 mM NaCl, 5mM beta-mercaptoethanol and 1mM EDTA.
Concentration Batch dependent - please inquire should you have specific requirements

Storage & Safety

Storage Store at 4 deg C for short term storage. Aliquot and store at -20 deg C for long term storage. Avoid repeated freeze/thaw cycles.

General Information

Biological Significance Tropomyosin is an actin-binding protein that regulates actin mechanics. It is important, among other things, for muscle contraction. Tropomyosin, along with the troponin complex, associate with actin in muscle fibers and regulate muscle contraction by regulating the binding of myosin. In resting muscle, tropomyosin overlays the myosin binding sites on actin, with a single tropomyosin molecule spanning 7 actin subunits, and is "locked" down in this position by troponin T (tropomyosin binding troponin) and troponin I (inhibitory troponin).

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Availability: In stock

Price: $250.80
Size: 100 ug
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