Recombinant Rat Troponin T, Cardiac Muscle (TNNT2)

Name: Recombinant Rat Troponin T, Cardiac Muscle (TNNT2)
Brand: Beta LifeScience
SKU: BLC-06287P
Availability: InStock

Greater than 85% as determined by SDS-PAGE.

Collections: Other recombinant proteins, Recombinant proteins, Recombinant proteins fall special offers - full-length proteins, Recombinant proteins fall special offers - tag-free proteins

Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.

Submit an inquiry today to inquire about all available size options and prices! Connect with us via the live chat in the bottom corner to receive immediate assistance.

Product Overview

Description	Recombinant Rat Troponin T, Cardiac Muscle (TNNT2) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 85% as determined by SDS-PAGE.
Activity	Not tested.
Uniprotkb	P50753
Target Symbol	TNNT2
Synonyms	(TnTc)(Cardiac muscle troponin T)(cTnT)
Species	Rattus norvegicus (Rat)
Expression System	E.coli
Tag	Tag-Free
Target Protein Sequence	SDAEEEVVEYEEEQEEEDWSEEEEDEQEEAVEEEDGEAEPDPEGEAEAEEDKAEEVGPDEEARDAEDGPVEDSKPKPSRLFMPNLVPPKIPDGERVDFDDIHRKRMEKDLNELQTLIEAHFENRKKEEEELISLKDRIEKRRAERAEQQRIRNEREKERQNRLAEERARREEEENRRKAEDEARKKKALSNMMHFGGYIQKAQTERKSGKRQTEREKKKKILAERRKVLAIDHLNEDQLREKAKELWQSIHNLEAEKFDLQEKFKQQKYEINVLRNRINDNQKVSKTRGKAKVTGRWK
Expression Range	2-299aa
Protein Length	Full Length of Mature Protein
Mol. Weight	35.7 kDa
Research Area	Biochemicals
Form	Liquid or Lyophilized powder
Buffer	Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution	Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%.
Storage	1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target Function	Troponin T is the tropomyosin-binding subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity.
Protein Families	Troponin T family
Database References	KEGG: rno:24837 STRING: 10116.ENSRNOP00000049297 UniGene: Rn.9965

Gene Functions References

Replacement of the functionally corresponding N-terminal end portion of rat fast skeletal cardiac muscle (RfsTnT) into cardiac muscle troponin T (RcTnT), the observed functional differences associate with a sequence variation. PMID: 23357173
L48Q cTnC reduced crossbridge dependence of thin filament activation in cardiac muscle and changes in Ca(2+) sensitivity of force in response to changes in sarcomere length are at least partially dependent on properties of thin filament troponin. PMID: 22865385
cTnC, cTnI, cTnT and cTm are not only present in myofilaments of ventricular cardiomyocytes in culture but are also within their nuclei; significantly, these four proteins appear between days 3 and 5 in both myofilaments and nuclei PMID: 22364878
Early single cTnT measurement correlates with infarct size in rats, and a cutoff value of 5.1 mug/l provides good sensitivity and specificity to predict congestive heart failure with secondary pulmonary hypertension. PMID: 20537565
The time course of cTnT elevation was temporally associated with evidence of increased lipid peroxidation in the rat heart. PMID: 20711602
a novel role for cTnT as a dual-specificity sarcomeric A-kinase anchoring protein PMID: 21056973
Studies show that the rat Tnnt2-rtTA;TetO-Cre mice transgenic line a valuable genetic tool for analysis of spatiotemporal gene function and cardiomyocyte lineage tracing during developmental and postnatal period. PMID: 20014345
The mu-calpain-mediated proteolytic modification of TnT may act as an acute mechanism to adjust muscle contractility under stress conditions. PMID: 16981728
Overexpression of heat shock protein 27 protects against ischaemia/reperfusion-induced cardiac dysfunction via stabilization of troponin I and T. PMID: 18397962
Mdetabolic inhibition of cardiomyocytes induces a parallel release of intact Tnnt3 and its degradation products, starting only after onset of irreversible cardiomyocyte damage. PMID: 18721805
Study demonstrate profound energetic alterations in DEL-TNT hearts, supporting the notion that inefficient cellular ATP utilization contributes to the pathogenesis of HCM. PMID: 19189074

FAQs

Please fill out the Online Inquiry form located on the product page. Key product information has been pre-populated. You may also email your questions and inquiry requests to sales1@betalifesci.com. We will do our best to get back to you within 4 business hours.

Feel free to use the Chat function to initiate a live chat. Our customer representative can provide you with a quote immediately.

Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.