Sequence Information
Troponin T Type 3, Fast Skeletal (TNNT3) Recombinant Protein | TNNT3 recombinant protein
Recombinant Troponin T Type 3, Fast Skeletal (TNNT3)
Avoid repeated freeze/thaw cycles.
Store at 2-8 degree C for one month.
Aliquot and store at -80 degree C for 12 months.
Stability Test:
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
Sequence Information
Sequence Information
SDS-Page
SDS-Page
NCBI and Uniprot Product Information
Accurate Molecular Mass: 18kDa as determined by SDS-PAGE reducing conditions.
NCBI Description
The binding of Ca(2+) to the trimeric troponin complex initiates the process of muscle contraction. Increased Ca(2+) concentrations produce a conformational change in the troponin complex that is transmitted to tropomyosin dimers situated along actin filaments. The altered conformation permits increased interaction between a myosin head and an actin filament which, ultimately, produces a muscle contraction. The troponin complex has protein subunits C, I, and T. Subunit C binds Ca(2+) and subunit I binds to actin and inhibits actin-myosin interaction. Subunit T binds the troponin complex to the tropomyosin complex and is also required for Ca(2+)-mediated activation of actomyosin ATPase activity. There are 3 different troponin T genes that encode tissue-specific isoforms of subunit T for fast skeletal-, slow skeletal-, and cardiac-muscle. This gene encodes fast skeletal troponin T protein; also known as troponin T type 3. Alternative splicing results in multiple transcript variants encoding additional distinct troponin T type 3 isoforms. A developmentally regulated switch between fetal/neonatal and adult troponin T type 3 isoforms occurs. Additional splice variants have been described but their biological validity has not been established. Mutations in this gene may cause distal arthrogryposis multiplex congenita type 2B (DA2B). [provided by RefSeq, Oct 2009]
Uniprot Description
TNNT3: Troponin T is the tropomyosin-binding subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity. Defects in TNNT3 are a cause of distal arthrogryposis type 2B (DA2B); also known as arthrogryposis multiplex congenita, distal, type 2B (AMCD2B). DA2B is a form of inherited multiple congenital contractures. Affected individuals have vertical talus, ulnar deviation in the hands, severe camptodactyly, and a distinctive face characterized by a triangular shape, prominent nasolabial folds, small mouth and a prominent chin. Belongs to the troponin T family. 7 isoforms of the human protein are produced by alternative splicing.
Protein type: Motility/polarity/chemotaxis; Motor
Chromosomal Location of Human Ortholog: 11p15.5
Cellular Component: troponin complex; cytosol
Molecular Function: troponin C binding; troponin I binding; tropomyosin binding; actin binding; calcium-dependent protein binding; calcium-dependent ATPase activity
Biological Process: skeletal muscle contraction; regulation of ATPase activity; metabolic process; regulation of striated muscle contraction; muscle filament sliding
Disease: Arthrogryposis, Distal, Type 2b
Research Articles on TNNT3
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Product Notes
The TNNT3 tnnt3 (Catalog #AAA2011217) is a Recombinant Protein produced from E.coli and is intended for research purposes only. The product is available for immediate purchase. The Recombinant Troponin T Type 3, Fast Skeletal (TNNT3) reacts with Homo sapiens (Human) and may cross-react with other species as described in the data sheet. AAA Biotech's Troponin T Type 3, Fast Skeletal (TNNT3) can be used in a range of immunoassay formats including, but not limited to, Positive Control; Immunogen; SDS-PAGE; Western Blot (WB). Researchers should empirically determine the suitability of the TNNT3 tnnt3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Troponin T Type 3, Fast Skeletal (TNNT3), Recombinant Protein" 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
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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