Comparing desalting columns for protein recovery performance

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In a new product applications article, we compared small and large sizes of Thermo Scientific Zeba Spin Desalting Columns with closest equivalent columns from two other manufacturers for desalting performance with pure-protein and cell-lysate samples.

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Video: Dialyze small-volume samples with Slide-A-Lyzer MINI Dialysis Devices

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Have you ever wanted to dialyze small-volume samples, but couldn’t risk it with dialysis tubing because of the potential for losing much of your precious sample?

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Video: Save precious sample using Slide-A-Lyzer G2 Dialysis Cassettes

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Did you spend days preparing your sample, and now you need to dialyze it before final analysis but worry about losing any of it using messy dialysis tubing?

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Video: Slide-A-Lyzer Dialysis Cassette in action

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Dialysis is a great way to eliminate salts and small molecule-contaminants from your sample, but dialysis tubing is messy and a good way to lose some or all of your sample.

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Example data explains dialysis membrane MWCO

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A new product article about the separation characteristics of dialysis membranes summarizes the results of various in-house experiments to explain and demonstrate the meaning of molecular weight cut-off (MWCO) specifications and rates of buffer exchange with dialysis tubing, cassettes and devices.

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Chromatography cartridge LC data

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A new product article on liquid chromatography columns presents results from various experiments that used selected desalting and affinity resins as supplied in the format of Thermo Scientific Pierce Chromatography Cartridges.

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New 250mL capacity sample dialysis flasks

Slide-A-Lyzer Dialysis Flasks

Have you heard about our new Thermo Scientific Slide-A-Lyzer Dialysis Flasks? They are the next great innovation in sample dialysis for laboratory methods.

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Desalting column free sample

Desalting Columns

Thermo Scientific Zeba Desalting Columns are now available in five sizes. Complete our brief survey and receive a free sample of the 0.5mL Zeba 7K and/or 40K MWCO Desalting Columns (2/pk).

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More choices for plasma protein binding assays

Equilibrium Dialysis Devices

The Thermo Scientific Rapid Equilibrium Dialysis (RED) Device has substantially better features than other equilibrium dialysis formats. In addition to our standard 8K membrane, we now offer devices with larger pore-size 12K and 25K MWCO membranes for your convenience!

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Equilibrium Dialysis Device Extensions

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ROCKFORD, Ill. (February 21, 2012) – Thermo Fisher Scientific, the world leader in serving science, today announced that it has expanded its rapid equilibrium dialysis (RED) line for drug discovery research, adding new molecular weight cutoffs (MWCO) to the popular Thermo Scientific Single-Use RED Device line.

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