Solución de detergente Tween™ 20 Surfact-Amps™
Solución de detergente Tween™ 20 Surfact-Amps™
Thermo Scientific™

Solución de detergente Tween™ 20 Surfact-Amps™

La solución de detergente Thermo Scientific Tween-20 Surfact-Amps es un detergente altamente purificado Tween™ 20 estabilizado en forma de soluciónMás información
Have Questions?
Cambiar vistabuttonViewtableView
Número de catálogoCantidad
8511350 mL
283206 x 10 mL
85114250 ml
85115500 ml
283211 l
Número de catálogo 85113
Precio (CLP)
168.317
Each
Añadir al carro de la compra
Cantidad:
50 mL
Pedido a granel o personalizado
Precio (CLP)
168.317
Each
Añadir al carro de la compra
La solución de detergente Thermo Scientific Tween-20 Surfact-Amps es un detergente altamente purificado Tween™ 20 estabilizado en forma de solución al 10 % (p/v) y envasado bajo nitrógeno dentro de ampollas de vidrio o frascos de HDPE sin lixiviación, lo que garantiza su estabilidad y elimina la acumulación de peróxidos y productos de degradación.

Características de la solución de detergente Tween-20 Surfact-Amps:

• Tween 20: popular detergente no iónico para su uso en tampones ELISA, tampones de inmunotransferencia (western blotting) y otros tampones de lavado PBS o TBS para inmunoensayos.
• Precisión: solución de detergente precisa al 10 % en agua ultrapura.
• Facilidad de uso: es fácil e dispensar y diluir la solución para su uso.
• Excepcionalmente pura: menos de 1 µeq/ml de peróxidos y carbonilos.
• Estable: envasada en ampollas de vidrio bajo gas nitrógeno inerte o en frascos de HDPE.

Propiedades de Tween 20:
• Peso molecular: 1228g
• Clase de detergente: surfactante no iónico de polioximetileno
• Número de agregación: desconocido
• Peso molecular por micela: desconocido
• Concentración micelar crítica (CMC): 0,06 mM (0,0074 %, p/v)
• Punto de opacidad: 95 °C
• Dializable: no

Especificaciones de la solución de detergente Tween 20 Surfact-Amps:
• Visual: líquido amarillo claro, libre de partículas.
• Concentración: 10,0 ± 1,0 %
• Oxidantes: ≤1,0 µeq/ml
• Carbonilos: ≤1,0 µeq/ml
• Sólidos suspendidos: Los residuos presentes no deben superar los valores de Referencia para residuos.

Productos relacionados
Muestreador de detergente Surfact-Amps™
Para uso exclusivo en investigación. No apto para uso en procedimientos diagnósticos.
Especificaciones
Cantidad50 mL
Tipo de reactivoSolución de detergente
FormularioLíquido
Línea de productosSurfact-Amps, Tween
Tipo de productoDetergente
Unit SizeEach
Contenido y almacenamiento
Almacenar en una zona fresca, seca y bien ventilada.

Preguntas frecuentes

What is the Thermo Scientific Tween-20 Surfact-Amps Detergent Solution?

Tween-20 Surfact-Amps Detergent Solution is a highly-purified Tween 20 detergent stabilized as a 10% solution and packaged under nitrogen in glass ampules or non-leaching HDPE bottles, ensuring its stability and eliminating the accumulation of peroxides and degradation products.

Find additional tips, troubleshooting help, and resources within our Protein Assays and Analysis Support Center.

What quality testing is performed for your Tween 20 Surfact-Amps Detergent Solution?

The detergent is screened for:
- Visualization: clear, light yellow liquid, free of particulates
- Concentration: 10.0 +/- 1.0%
- Oxidant concentration: less than or equal to 1.0 µeq/mL
- Carbonyl concentration: less than or equal to 1.0 µeq/mL
- suspended solids: residue present must not exceed Residue Reference

See the COA for further details.

Find additional tips, troubleshooting help, and resources within our Protein Assays and Analysis Support Center.

What are the main advantages of using Thermo Scientific Pierce Surfact-Amps detergents?

Thermo Scientific Pierce Surfact-Amps detergents are highly purified, precisely diluted (10%) formulations that are ideal for applications or assays that are sensitive to contaminants that are present in unpurified detergents. We test every batch to insure that our detergents contain less than 1.0 µeq/mL peroxides and carbonyls and package them under nitrogen, to prevent oxidization during storage.

Superior quality - lower measurable contaminant levels than other leading vendors
Accurate -precise 10% detergent solution in ultrapure water
Easy-to-use - solution is simple to dispense and dilute for use
Exceptionally pure - less than 1.0 µeq/mL peroxides and carbonyls

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Are detergents denaturing or non-denaturing with respect to protein structure?

Ionic detergents, or those that carry a charge, are the most likely to be denaturing to proteins. Denaturing detergents can be anionic such as sodium dodecyl sulfate (SDS) or cationic such as ethyl trimethyl ammonium bromide. These detergents totally disrupt membranes and denature proteins by breaking protein-protein interactions through changes in the three-dimensional structure of the proteins. Nondenaturing detergents can be divided into nonionic detergents (i.e., Triton X-100), bile salts (i.e., cholate), and zwitterionic detergents (i.e., CHAPS).



Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What are detergents?

Detergents are amphipathic molecules containing both a nonpolar “tail” having aliphatic or aromatic character, and a polar “head”. The ionic character of the polar head group forms the basis for broad classification of detergents as ionic, nonionic, or zwitterionic.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.