Recombinant human Troponin C2/TNNC2 protein
Troponin C, skeletal muscle, also known as TNNC2, is the central regulatory protein of striated muscle contraction, and modulates the Ca2+-activation characteristics of muscle fibers. Troponin has 3 subunits, Troponin I (Tn-1), Troponin T (Tn-T) and Troponin C (Tn-C) . Tn-I subunit inhibits actomyosin ATPase and Tn-T subunit binds tropomyosin and Tn-C, while Tn-C subunit binds calcium and overcomes the inhibitory action of the troponin complex on actin filaments. Mutations in all components of this complex have been associated with skeletal muscle disease. Recombinant human Troponin C was expressed in E. coli and purified by using conventional chromatography.
Product Specifications
Product Name Alternative
Expression System
E.coli
Antigen Species
Human
Tag
Non-Tagged
Applications
SDS-PAGE
Concentration
1 mg/mL (determined by Bradford assay)
Purity
> 95% by SDS-PAGE
Molecular Weight
18.1 kDa (160aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 7.5) containing 1mM DTT, 100 mM NaCl, 10% glycerol
Scientific Category
Cytoskeleton
NCBI Accession Number
NP_003270.1
Uniprot Accession Number
P02585
Species
Human
AA Sequence
Frequently Asked Questions
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