Thioredoxin/TRX Protein, Human, Recombinant

Catalog No. TMPY-02250

Thioredoxin/TRX Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 11.7 kDa and the accession number is P10599.

Thioredoxin/TRX Protein, Human, Recombinant

Catalog No. TMPY-02250

Thioredoxin/TRX Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 11.7 kDa and the accession number is P10599.

Pack Size	Price	USA Warehouse	Global Warehouse
5 μg	$68	-	In Stock
10 μg	$108	-	In Stock
20 μg	$178	-	In Stock
50 μg	$359	-	In Stock
100 μg	$696	-	In Stock
200 μg	$980	7-10 days	7-10 days
500 μg	$2,260	7-10 days	7-10 days

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In Stock Estimated shipping dateUSA Warehouse [1-2 days] Global Warehouse [5-7 days]

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Product Information

Biological Activity	Measured by its ability to catalyze the reduction of insulin. The reaction leads toprecipitation, which can be measured by absorbance at 650 nm. The specific activity is 5-10 A650/min/mg.
Description	Thioredoxin/TRX Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 11.7 kDa and the accession number is P10599.
Species	Human
Expression System	E. coli
Tag	Tag Free
Accession Number	P10599
Synonyms	TXN,TRX1,TRX,TRDX,thioredoxin,RP11-427L11.1,MGC61975,DKFZp686B1993
Construction	A DNA sequence encoding the C-terminal segment of human TXN (P10599) (Met 1-Val 105) was expressed and purified. Predicted N terminal: Met
Protein Purity	> 97 % as determined by SDS-PAGE
Molecular Weight	11.7 kDa (predicted); 14 kDa (reducing conditions)
Endotoxin	Please contact us for more information.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.5. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Thioredoxin, also known as ATL-derived factor, Surface-associated sulphydryl protein, SASP and TXN, is a nucleus, cytoplasm and secreted protein that belongs to the thioredoxin family. Thioredoxins are proteins that act as antioxidants by facilitating the reduction of other proteins by cysteine thiol-disulfide exchange. Thioredoxins are found in nearly all known organisms and are essential for life in mammals. Thioredoxin / TXN participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. Thioredoxin / TXN plays a role in the reversible S-nitrosylation of cysteine residues in target proteins, and thereby contributes to the response to intracellular nitric oxide. Thioredoxin / TXN nitrosylates the active site Cys of CASP3 in response to nitric oxide (NO), and thereby inhibits caspase-3 activity. Thioredoxin / TXN induces the FOS/JUN AP-1 DNA-binding activity in ionizing radiation (IR) cells through its oxidation/reduction status and stimulates AP-1 transcriptional activity.