Human TNNI1 (Troponin I Type 1, Slow Skeletal) CLIA Kit | TNNI1 clia kit
Human TNNI1 (Troponin I Type 1, Slow Skeletal) CLIA Kit
Principle of the Assay: This kit uses Sandwich-CLIA as the method. The micro CLIA plate provided in this kit has been pre-coated with an antibody specific to TNNI1. Standards or samples are added to the appropriate micro CLIA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for TNNI1 and Avidin-Horseradish Peroxidase (HRP) conjugate is added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain TNNI1, biotinylated detection antibody and Avidin-HRP conjugate will appear fluorescence. The Relative light unit (RLU) value is measured spectrophotometrically by the Chemiluminescence immunoassay analyzer. The RLU value is positively associated with the concentration of TNNI1. You can calculate the concentration of TNNI1 in the samples by comparing the RLU value of the samples to the standard curve.
NCBI and Uniprot Product Information
NCBI 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, Jul 2008]
Uniprot Description
TNNI1: Troponin I is the inhibitory subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity. Belongs to the troponin I family.
Protein type: Motility/polarity/chemotaxis; Cytoskeletal
Chromosomal Location of Human Ortholog: 1q31.3
Cellular Component: troponin complex; cytosol
Molecular Function: protein binding; metal ion binding; actin binding
Biological Process: skeletal muscle contraction; transition between fast and slow fiber; regulation of striated muscle contraction; ventricular cardiac muscle morphogenesis; muscle filament sliding; cardiac muscle contraction
Research Articles on TNNI1
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Product Notes
The Human TNNI1 tnni1 (Catalog #AAA2530600) is a CLIA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2530600 CLIA Kit recognizes Human TNNI1. It is sometimes possible for the material contained within the vial of "TNNI1 (Troponin I Type 1, Slow Skeletal), CLIA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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