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MAK459

Sigma-Aldrich

Detergent Assay Kit

Sufficient for 100 colorimetric tests

Sinônimo(s):

Detergent Detection Kit

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1 KIT
R$ 3.888,00

R$ 3.888,00


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1 KIT
R$ 3.888,00

About This Item

Código UNSPSC:
12161503
NACRES:
NA.84

R$ 3.888,00


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Nível de qualidade

condição de armazenamento

(No metal containers. Tightly closed.)

entrada

protein
water
soil

aplicação(ões)

agriculture
environmental

método de detecção

colorimetric

temperatura de armazenamento

2-8°C

Categorias relacionadas

Descrição geral

Detergents play a significant role in increasing environmental pollution across various environments. This pollution originates from wastewater sources, such as residential areas where household detergents are used, agricultural runoff containing herbicides and insecticides, and certain industries.In biochemical research, detergents are commonly used for membrane protein separation. However, they can interfere with protein assays by affecting protein-protein interactions, enzymatic activities, or protein structure. Detecting and quantifying the presence of detergents is essential for accurate measurements in protein assays. Detergents used during protein extraction or purification processes may carry over into downstream applications, such as electrophoresis, chromatography, or mass spectrometry. This is crucial for maintaining assay accuracy, assessing protein functionality, ensuring compatibility with downstream applications, and preserving sample integrity.

Aplicação

The Detergent Assay Kit may be used for:
  • Soil Testing
  • Water Testing
  • Detergent Detection in Biological Samples

Características e benefícios

Efficient Procedure: Streamline your workflow with a hassle-free 15-minute process, requiring only the addition of a single working reagent and a small 20 μL sample size, saving you valuable time and effort.

Linear Detection Range:

  • Tween 80: Detect concentrations ranging from 0.012 to 4 mM
  • Tween 20: Detect concentrations ranging from 0.06 to 5 mM
  • Triton X-100: Detect concentrations ranging from 0.23 to 12 mM
  • Brij L23/35: Detect concentrations ranging from 0.09 to 5 mM
  • DTAC: Detect concentrations ranging from 0.08 to 2 mM
  • SDS: Detect concentrations ranging from 10 to 25 mM

Adequação

The kit is suitable for detecting traces of detergent in purified protein samples and the determination of detergent in water and soil samples.

Princípio

Simple, direct and automation-ready procedures for measuring detergent concentration in biological samples are very desirable. The Detergent Assay Kit is designed to measure detergent directly without any pretreatment. Above the critical micellar concentration, detergent forms micelle in solution that trap the colorimetric dye. The intensity of the color is directly proportional to the detergent concentration in the sample.

Outras notas

For additional information on our range of Biochemicals, please complete this form.

Pictogramas

CorrosionEnvironment

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1

Código de classe de armazenamento

8B - Non-combustible corrosive hazardous materials

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Questions

1–2 of 2 Questions  
  1. Can the product MAK459 be used with tissue samples?

    1 answer
    1. The supplier has not tested MAK459 with tissue samples, but it is possible that it would work. It's important to note that samples containing bile acids such as sodium deoxycholate can interfere with this assay and should be avoided. Additionally, samples should be clear and free of particles or turbidities.

      Helpful?

  2. Cationic/Nonionic Detergent는 560 nm로 측정하라 돼있는데 590 nm로 측정해도 될까요?

    1 answer
    1. This kit has been optimized for use at 560 nm. It would be up to the end user to determine suitability at a different wavelength.

      Helpful?

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