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CS0170

Sigma-Aldrich

Thioredoxin Reductase Assay Kit

1 kit sufficient for 100 assays (1 mL)

Sinônimo(s):

Thioredoxin Reductase Activity Kit

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About This Item

Código UNSPSC:
12161503
NACRES:
NA.84

Nível de qualidade

200

uso

 kit sufficient for 100 assays (1 mL)

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

Informações sobre genes

human ... TXNRD1(7296) , TXNRD2(10587) , TXNRD3(114112)

Categorias relacionadas

Descrição geral

The Thioredoxin Reductase Assay Kit uses a colorimetric assay for the determination of thioredoxin reductase activity in mammalian cells and tissues. It is based on the reduction of 5,5′-dithiobis(2-nitrobenzoic) acid (DTNB) with NADPH to 5-thio-2-nitrobenzoic acid (TNB) that produces a strong yellow color that is measured at 412 nm.

DTNB + NADPH + H+ ↔ 2 TNB + NADP+

Aplicação

Using post nuclear extracts of rat liver, the kit shows linearity up to 0.25 units per mL. In this preparation, ~20% of the activity is due to non-specific reductase activity (refractory to the TrxR inhibitor).

Características e benefícios

  • An easy and simple method
  • The kit contains all the reagents required for a colorimetric assay of mammalian thioredoxin reductase
  • The kit includes an inhibitor solution for specific inhibition of mammalian thioredoxin reductase
  • The kit has been tested with heart muscle, as well as lysates from cell lines such as HeLa, A549, Jurkat, U937, A431, COS, CHO, and NIH 3T3 cells

Somente componentes do kit

Nº do produto
Descrição
  • Assay Buffer 5x for Thioredoxin Reductase 30 mL
  • Thioredoxin Reductase 10 μg
  • Thioredoxin Reductase Inhibitor Solution .05 mL
  • 5,5'-Dithiobis(2-nitrobenzoic) acid (DNTB) 150 mg
  • NADPH 25 mg
  • Dimethyl Sulfoxide (DMSO) 7.5 mL

Pictogramas

Health hazard
GHS08

Palavra indicadora

Warning

Frases de perigo

H361

Classificações de perigo

Repr. 2

Código de classe de armazenamento

10 - Combustible liquids

Ponto de fulgor (°F)

188.6 °F

Ponto de fulgor (°C)

87 °C

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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