This product is intended for single use. Repeated usage may result in declining performance.
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material
polyethylene cap
polyethylene liner
polypropylene tube
regenerated cellulose membrane
regenerated cellulose support
styrene-butadiene housing
Quality Level
sterility
non-sterile
product line
Amicon®
packaging
pkg of 24 pkg
pkg of 8 pkg
pkg of 96 pkg
manufacturer/tradename
Amicon® Ultra
sustainability
Greener Alternative Product
parameter
15 mL sample volume
technique(s)
protein extraction: suitable
protein purification: suitable
L
12.1 cm (4.807 in.)
diam.
2.97 cm
filtration area
7.6 cm2
volume
15 mL
working volume
≤15 mL
15 mL
pore size
3 kDa MWCO
greener alternative category
shipped in
ambient
1 of 4
Este artículo | UFC200324 | UFC5003 | UFC8003 |
|---|---|---|---|
| parameter 15 mL sample volume | parameter 2 mL sample volume | parameter 0.5 mL sample volume | parameter 4 mL sample volume |
| material polyethylene cap, polypropylene tube, regenerated cellulose support, polyethylene liner, styrene-butadiene housing, regenerated cellulose membrane | material polypropylene tube (for collection), regenerated cellulose membrane, styrene-butadiene housing | material polypropylene cap, polypropylene tube, regenerated cellulose membrane, styrene-butadiene housing | material polyethylene cap, polyethylene liner, polypropylene tube, regenerated cellulose membrane, regenerated cellulose support, styrene-butadiene housing |
| pore size 3 kDa MWCO | pore size 3 kDa MWCO | pore size 3 kDa MWCO | pore size 3 kDa MWCO |
| manufacturer/tradename Amicon® Ultra | manufacturer/tradename Amicon® Ultra | manufacturer/tradename Amicon® Ultra | manufacturer/tradename Amicon® Ultra |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
| product line Amicon® | product line Amicon® | product line Amicon® | product line Amicon® |
General description
El diseño vertical y la superficie de membrana disponible proporcionan un procesamiento rápido de la muestra, una elevada recuperación de la muestra (normalmente superior al 90 % de la disolución inicial diluida) y la capacidad de concentración de 80 veces. La polarización del soluto y el consiguiente ensuciamiento de la membrana se reducen al mínimo gracias al diseño vertical, y un bloqueo físico del filtro evita la centrifugación hasta la sequedad y la posible pérdida de muestra.
El concentrado se recoge del depósito de muestras de la unidad de filtración utilizando una pipeta, mientras que el ultrafiltrado se recoge en el tubo de centrífuga suministrado. La unidad puede centrifugarse en un rotor oscilante o en un rotor de ángulo fijo. Con su diseño de membrana vertical y el bloqueo, los filtros Amicon® Ultra de 15 ml ofrecen la mayor recuperación con tiempos de centrifugado cortos.
Application
- Ultrafiltración con membrana Ultracel® de corte de peso molecular de 3 000 dalton.
- Concentración de muestras biológicas que contienen antígenos, anticuerpos, enzimas, ácidos nucleicos o microorganismos.
- Purificación de los componentes macromoleculares encontrados en extractos de cultivo tisular o lisados celulares y eliminación de proteínas antes de la HPLS.
- Concentración de las proteínas diluidas o prepurificadas de los eluyentes de la columna.
- Desalación, cambio de disoluciones tampón y diálisis de proteínas.
Features and Benefits
- La membrana de celulosa regenerada Ultracel® con un NMWCO de 3 kDa proporciona una recuperación de retenido superior al 90 %.
- La membrana vertical reduce la polarización de la concentración para tiempos de centrifugado ultrarrápidos (de hasta 10 – 15 minutos).
- La membrana termosellada minimiza los extraíbles posteriores.
- Integridad probada al 100 % para un rendimiento fiable.
- Cómoda supervisión de la muestra con carcasa traslúcida y gradaciones de volumen.
- El acceso directo a la muestra con pipeta elimina la etapa de procesamiento para recuperar el concentrado.
- Factores de concentración elevada de X80 – 100.
Physical form
Legal Information
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Artículos
Filtration methods and membrane filter selection in nanoparticle purification and production.
Explore ultrafiltration membrane principles and benefits for protein sample preparation, including solvent exchange and sample concentration.
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Can we reuse the tube or it is single time use only?
1 answer-
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Hello, I did not get if all the proteins will remain in the filter and if I can recover them from the filter (product: UFC9003 Millipore Amicon® Ultra Centrifugal Filter, 3 kDa MWCO). What will exactly remain in the liquid part in the bottom? Many thanks
1 answer-
These centrifugal devices separate constituents of a given sample by molecular weight. This product has a molecular weight cut-off (MWCO) of 3000 Daltons. Components of the sample with a molecular weight greater that the designated 3 kDa will remain in the retained portion following centrifugation, while components of less that 3 kDa will filter through. See the image below to review this 2 part device.
Please see the following link to review the product User Guide:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/251/395/pr05035w-ug-ms.pdfThe link below is a video demonstrating the practical use of the Amicon products:
https://www.youtube.com/watch?v=7uUUYqIpI6UHelpful?
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Hi, I am writing to ask if you have centrifugal filters with hydrophobic membranes. I am looking to test them for oil/water separation downstream to a fermentation process for food applications.
1 answer-
The ultrafiltration membranes used in Amicon devices are all hydrophilic. There are no hydrophobic options.
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Even sanitizing the devices with 70% ethanol, how many times may I use one tube? I mean, How many times can be used it?
1 answer-
The unit is for one-time use only.
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How many tubes are inside the pack? For example, there is a pack size of 8 pkg. What does it mean? Does it mean 8 tubes or 8 packs of tubes? Does it mean that there are 8 tubes in the pack? Can you explain more, please?
1 answer-
The package quantity for each item is as follows:
UFC900308 - 8 tubes
UFC900324 - 24 tubes
UFC900396 - 96 tubesHelpful?
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How much g (rcf) force can be applied during the spin?
1 answer-
Amicon® Ultra-15 Centrifugal Filter Devices can be spun at 4,000 x g maximum for approximately 15-60 minutes when using a swinging-bucket rotor, or at 5,000 x g maximum for approximately 15-60 minutes when using a fixed-angle rotor.
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Is autoclave sterilization possible?
1 answer-
The Amicon Ultra devices are manufactured under very thorough and controlled cleaning conditions, however they are not sterile and cannot be sterilized by UV or autoclaving. However, it is possible to sanitize the devices with 70% ethanol, followed by several rinses with sterile water or culture medium.
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