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Thermo Scientific™ Pierce™ Protein Concentrator PES

Thermo Scientific™ Pierce™ Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples.

34.52 € - 35.22 €

Specifications

Material (Membrane) PES
For Use With (Application) concentration, desalting, and buffer exchange of biological samples
Quantity 1pk
Type Spin Column, Bottle
Volume (Metric) 20 to 100 mL
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Products 4
Product Code Brand MWCO Type Volume (Metric) Quantity Price Quantity & Availability  
Product Code Brand MWCO Type Volume (Metric) Quantity Price Quantity & Availability  
16301964
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Thermo Scientific™
88534S
5000 Spin Column, Bottle 20 to 100 mL 1pk
34.97 €
Each
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16311964
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Thermo Scientific™
88535S
10 kDa Spin Column, Bottle 20 to 100 mL 1pk
34.57 €
Each
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16321964
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Thermo Scientific™
88536S
30 kDa Spin Column, Bottle 20 to 100 mL 1pk
35.22 €
Each
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16331964
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Thermo Scientific™
88537S
100,000 Spin Column, Bottle 20 to 100 mL 1pk
34.52 €
Each
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Estimated Shipment: 12-04-2024
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Description

Description

The Thermo Scientific™ Pierce™ concentrators are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples. These disposable ultrafiltration devices contain a polyethersulfone (PES) membrane for the concentration, desalting, and buffer exchange of biological samples, such as tissue culture media, antiserum, monoclonal antibody preparations, and chromatography fractions. They can also be used to remove unincorporated label following protein modification reactions. 

The PES membrane in these devices is available in five distinct molecular-weight cutoffs (MWCO) of 3K, 5K, 10K, 30K, and 100K, and can be used for processing sample volumes from 100 μL to 100 mL. The MWCOs are etched on the sides of the concentrators for easy identification, while a clear window with graduations on the side of each device allows for visual determination of the concentrated sample (retentate) volume. The unique design provides reliable and consistent results. Multiple device sizes are available to handle maximum sample volumes of 0.5 mL, 6 mL, 20 mL, and 100 mL.
  • Rapid processing—unique design minimizes membrane fouling and sample concentration of 10- to 30-fold can be achieved in 5–30 minutes for 10K MWCO (device dependent—times may vary for other MWCO’s), even with particle laden solutions.
  • High recovery—retain >90% of protein samples while removing contaminants or exchanging buffers.
  • Convenient—clear markings, wide sample chamber and removable filtrate chamber make handling simple and easy.
  • Instrument compatible—can be used with standard centrifuges utilizing either fixed-angle or swinging-bucket rotors.
Specifications

Specifications

PES
1pk
20 to 100 mL
concentration, desalting, and buffer exchange of biological samples
Spin Column, Bottle
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