供货周期: | 一周 |
品牌: | |
规格: | 5μg/20μg/1mg |
货号: | ENZ-278 |
CAS号: |
TrxR Yeast
Thioredoxin Reductase (NADPH) Yeast Recombinant
Catalog No. ENZ-278
Synonyms:
Thioredoxin Reductase (NADPH), NTR, TrxR.
Introduction:
Thioredoxin reductase (TrxR/NTR), an enzyme belonging to the flavoprotein family of pyridine nucleotide-disulfide oxidoreductases. Thioredoxin reductase (TrxR), a component of the thioredoxin system, including thioredoxin (Trx) and NADPH, catalyzes the transfer of electrons from NADPH to Trx, acts as a reductant of disulfide-containing proteins and participates in the defense system against oxidative stresses.
Description:
Thioredoxin Reductase (NADPH) Yeast Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain having a molecular mass of 36 kDa.
Thioredoxin Reductase is purified by proprietary chromatographic techniques.
Source:
Escherichia Coli.
Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation:
Each mg of protein contains 20mM phosphate buffer pH 7.4 and 0.15M sodium chloride.
Solubility:
It is recommended to reconstitute the lyophilized NTR in sterile 18MΩ-cm H2O.
Stability:
NTR although stable at 4°C for 3 weeks, should be stored desiccated below -18°C.
Please prevent freeze thaw cycles.
Purity:
Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Biological Activity:
The specific activity was found to be 5 IU/mg.
Unit Definition:
One unit equals the change in absorbance at 412 nm per minute at 25°C using 0.2mM NADPH containing 5mM DTNB (pH 7.0)
Usage:
Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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