Recombinant human Thioredoxin Reductase 1/TXNRD1 protein
TXNRD1, also known as Thioredoxin reductase 1, is a part of a selenium-containing pyridine nucleotide-disulphide oxidoreductase family, which has a conserved catalytic site of Cys-Val-Asn-Val-Gly-Cys. This protein reduces thioredoxins as well as other substrates, and plays a role in selenium metabolism and protection against oxidative stress. Inhibition of TXNRD1 activity may provide for potential treatments of cancer, AIDS and other autoimmune diseases as well as bacterial infections and parasitic diseases. Recombinant human TXNRD1 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.
Product Specifications
Specifications
Product Name Alternative
Expression System
E.coli
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE, Enzyme Activity
Concentration
0.5 mg/mL (determined by Bradford assay)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Purity
> 95% by SDS-PAGE
Bioactivity
Molecular Weight
55.7 kDa (508aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Ma X. et al. (2002) J Biol Chem. 277 (25) :22460-8.; ; Javvadi P. (2010) Cancer Res. 70 (5) :1941-50.;
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 20% glycerol
Scientific Category
Redox Proteins
NCBI Accession Number
NP_001087240.1
Uniprot Accession Number
Q16881
Species
Human
AA Sequence
Frequently Asked Questions
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