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Description
Troponin proteins associate with tropomyosin and regulate the calcium sensitivity of the myofibril contractile apparatus of striated muscles. Troponin I (TnI), along with troponin T (TnT) and troponin C (TnC), is one of 3 subunits that form the troponin complex of the thin filaments of striated muscle. TnI is the inhibitory subunit; blocking actin-myosin interactions and thereby mediating striated muscle relaxation. The TnI subfamily contains three genes: TnI-skeletal-fast-twitch, TnI-skeletal-slow-twitch, and TnI-cardiac. The TnI-fast and TnI-slow genes are expressed in fast-twitch and slow-twitch skeletal muscle fibers, respectively, while the TnI-cardiac gene is expressed exclusively in cardiac muscle tissue. This gene encodes the Troponin-I-skeletal-slow-twitch protein. This gene is expressed in cardiac and skeletal muscle during early development but is restricted to slow-twitch skeletal muscle fibers in adults. The encoded protein prevents muscle contraction by inhibiting calcium-mediated conformational changes in actin-myosin complexes. [provided by RefSeq
Specifications
Specifications
| Antigen | TNNI1 |
| Applications | ELISA, Western Blot |
| Classification | Monoclonal |
| Clone | 7G2 |
| Conjugate | Unconjugated |
| Description | Mouse monoclonal antibody raised against full length native TNNI1. |
| Dilution | The optimal working dilution should be determined by the end user. |
| Formulation | In PBS, pH 7.4 (0.09% sodium azide) |
| Gene | TNNI1 |
| Gene Alias | DKFZp451O223/SSTNI/TNN1 |
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