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Sigma-Aldrich

DETERGENT ASSAY KIT

General description Detergents are surfactants that are amphiphilic, which means that they are partly hydrophobic and partly hydrophilic. Detergents fall into three categories: anionic, cationic, and non-ionic/zwitterionic.

Description

General description

Detergents are surfactants that are amphiphilic, which means that they are partly hydrophobic and partly hydrophilic. Detergents fall into three categories: anionic, cationic, and non-ionic/zwitterionic. They are commonly used in household cleaning products, in gasoline as additives, and in biological reagents.

Features and Benefits

  • Linear detection range: Tween 80: 0.012 to 4 mM; Tween 20: 0.06 to 5 mM; Triton X-100: 0.23 to 12 mM; Brij L23/35: 0.09 to 5 mM; DTAC: 0.08 to 2 mM; SDS: 10 to 25 mM.

Suitability

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

Principle

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.

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

Dry Ice Surcharge & Ice Pack Shipments: $40

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Specifications
UPC:
41116134
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
Yes
Quantity:
1
Unit of Measurement:
KT
MPN:
MAK459-1KT
Temperature Control Device:
Yes
Catalog No. C005B-447987
Price: $1,019.75
List Price: $1,133.06
  • Fast shipping — 3-day lead time
  • Guaranteed quality & reliable delivery
  • Shipping Lead-Time: 3-5 Days
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