Zeba™ Spin Desalting Columns, 7K MWCO, 0.5 mL (Thermo Scientific™)

Thermo Scientific Zeba Spin Desalting Columns, 7K MWCO, 0.5 mL are polypropylene devices containing a proprietary high-performance size-exclusion chromatography resin that provides an excellent protein desalting and recovery in a centrifuge format.

Features of Zeba Spin Desalting Columns, 7K MWCO, 0.5 mL:

High recovery—low-binding resin maximizes protein recovery
Fast—no fraction screening or waiting for protein to emerge by gravity-flow
Easy-to-use—no cumbersome column preparation or equilibration
Flexible—available in spin columns, filter spin plates and cartridges for a range of needs
Economical—great performance at lower cost than other commercially available cartridges

Even very dilute (25 µg/mL) protein samples can be successfully processed to obtain greater than 95% retention (removal) of salts and other small molecules (< 1000 MW) and good recovery of proteins and other macromolecules (> 7000 MW).

Available Formats:
Spin Columns—75 µL, 0.5 mL (microcentrifuge), 2 mL, 5 mL, 10 mL columns
Chromatography Cartridges—compatible with automated liquid chromatography systems and with syringe processing (learn more about our Chromatography Cartridges)
96-well Spin Plates—pre-dispensed 96-well filter plates, compatible with centrifugation for manual or automated purification. The plates enable fast, consistent well-to-well and plate-to-plate reproducibility for small-scale, high-throughput separations.

More Product Data
Benchmarking experiments with Zeba Spin Desalting Columns
Chromatography cartridges for desalting and affinity purification

Related Products
Zeba™ Micro Spin Desalting Columns, 7K MWCO, 75 µL
Zeba™ Spin Desalting Columns, 7K MWCO, 2 mL
Zeba™ Spin Desalting Columns, 7K MWCO, 5 mL
Zeba™ Spin Desalting Columns, 7K MWCO, 10 mL

Order Codes

Code Description
89882 Unit Size: 25 columns
89893 Unit Size: 5 columns
89877 Unit Size: 25 columns
89891 Unit Size: 5 columns
89890 Unit Size: 25 columns
89889 Unit Size: 5 columns
89878 Unit Size: 50 columns
89892 Unit Size: 25 columns
89894 Unit Size: 25 columns
89883 Unit Size: 50 columns
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