产品编号:ENZ-278-20ug

产品描述:Recombinant Yeast TrxR(TrxR)

反应种属:

实验方法:

标记:

规格:20µg

供应商:Prospec

价格(RMB):1820.00

订购:

说明书:

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.