Solución de detergente NP-40 Surfact-Amps™
Solución de detergente NP-40 Surfact-Amps™
Thermo Scientific™

Solución de detergente NP-40 Surfact-Amps™

La solución de detergente Thermo Scientific Surfact-Amps NP-40 es un detergente NP-40 altamente purificado estabilizado en forma de solución alMás información
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Número de catálogoCantidad
8512450 mL
283246 x 10 mL
85125500 ml
Número de catálogo 85124
Precio (EUR)
186,65
Precio exclusivo en nuestra web
207,00
Ahorro 20,35 (10%)
Each
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Cantidad:
50 mL
Pedido a granel o personalizado
Precio (EUR)
186,65
Precio exclusivo en nuestra web
207,00
Ahorro 20,35 (10%)
Each
Añadir al carro de la compra
Ask our AI about this Product
La solución de detergente Thermo Scientific Surfact-Amps NP-40 es un detergente NP-40 altamente purificado estabilizado en forma de solución al 10 % disponible ampollas de vidrio de 10 ml o en frascos de plástico de HDPE de dos tamaños.

Características de la solución de detergente Surfact-Amps NP-40:

NP-40: detergente no iónico para su uso en varios métodos de proteínas.
Precisión: solución de detergente precisa al 10 % en agua ultrapura
Facilidad de uso: es fácil dispensar y diluir la solución para su uso.
Excepcionalmente pura: menos de 1 µeq/ml de peróxidos y carbonilos.
Estable: envasada bajo gas nitrógeno inerte en frascos de HDPE.

Esta solución al 10 % (peso/volumen) de detergente purificado NP-40 es un producto fácil de utilizar en métodos de investigación de proteínas sistemáticos y con un alto grado de demanda en técnicas de biología molecular. NP-40 es un surfactante no iónico de polioxietileno que se utiliza con mayor frecuencia como componente de tampones de lisis celular u otras soluciones destinadas a extraer y solubilizar proteínas. Las soluciones de detergente Surfact-Amps (10 % peso/volumen) proporcionan pureza, calidad y estabilidad. A diferencia de los detergentes puros, que son extremadamente viscosos, las soluciones de Surfact-Amps al 10 % son fáciles de pipetear y dispensar con exactitud. Las soluciones de surfactante se preparan y envasan cuidadosamente con nitrógeno en ampollas de vidrio o en frascos de HDPE sin lixivación para garantizar su estabilidad, eliminar la acumulación de peróxidos y evitar la degradación de los productos.

Propiedades del detergente NP-40:
• Peso molecular: 617g
• Clase de detergente: No iónico
• Número de agregación: 149
• Peso molecular por micela: 90000g
• Concentración micelar crítica (CMC): 0,29 mM (0,0179 %, p/v)
• Punto de opacidad: 80 °C
• Dializable: no

Especificaciones de la solución de detergente NP-40 Surfact-Amps:
• Visual: Solución transparente, incolora, 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
FormatoHDPE Bottle
Cantidad50 mL
Tipo de reactivoSolución de detergente
FormularioLíquido
Línea de productosSurfact-Amps™
Tipo de productoDetergente
Unit SizeEach
Contenido y almacenamiento
Almacenar a una temperatura de entre 20 °C y 25 °C.
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Certificados

N.º de loteCertificate TypeDateCatalog Number(s)
3213291Certificate of Analysis16 jun 202585124
3211953Certificate of Analysis02 jun 202528324
3211951Certificate of Analysis21 may 202585124
AC403401Certificate of Analysis02 abr 202585124
AA403882Certificate of Analysis14 mar 202528324
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Notice to Purchaser:

(OPE/NPE-containing Products for EU REACH compliance) - Applicable for uses in the EU Member States, Iceland, Liechtenstein, Norway and Switzerland

For purposes of Regulation (EC) No. 1907/2006 concerning Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), further manufacturing use of the product is limited to: 1) complete incorporation of the product into a chemical mixture(s) intended for Scientific Research and Development (SRD) uses (as defined under REACH), or 2) use of the product under controlled conditions in upstream life-cycle stages preceding SRD end-use. Further manufacturing use of the product as a manufacturing processing aid, or where controlled conditions cannot be assured, is prohibited, unless 3) an authorisation number duly issued by the European Commission to the user has been communicated and confirmed by us.

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Preguntas frecuentes

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.

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.

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.

Detergents are amphipathic molecules, meaning they contain both a nonpolar “tail” having aliphatic or aromatic character and a polar “head”. Like the components of biological membranes, detergents have hydrophobic-associating properties as a result of their nonpolar tail groups. Nevertheless, detergents are themselves water soluble.

Consequently, detergent molecules allow the dispersion (miscibility) of water-insoluble, hydrophobic compounds into aqueous media, including the extraction and solubilization of membrane proteins. Detergent monomers solubilize membrane proteins by partitioning into the membrane bilayer. With increasing amounts of detergents, membranes undergo various stages of solubilization.

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

Detergents can be denaturing or non-denaturing with respect to protein structure. 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 proteinprotein interaction. These detergents are considered harsh. Non-denaturing detergents can be divided into nonionic detergents (i.e., Triton X-100), bile salts (i.e., cholate), and zwitterionic detergents (i.e., CHAPS). These detergents do not denature proteins and do not break protein-protein interactions. These detergents are considered mild.

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

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