Dialysis and Desalting
Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Devices, 20K MWCO
Perform sample buffer exchange with these 20,000-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.
Thermo Scientific™ SnakeSkin™ Dialysis Tubing
Perform desalting and buffer exchange for 10 to 100 mL samples with this 3.5K, 7K, and 10K molecular weight cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing. Securely close dialysis tubing up to 50 mm flat diameter with the sturdy, non-floating tube SnakeSkin Dialysis Clips.
Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 2K MWCO
Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0.5 to 125 mL. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.
Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Devices, 10K MWCO
Perform sample buffer exchange with these 10,000-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.
Thermo Scientific™ Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL
Perform high-throughput protein recovery (7K MWCO) and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Thermo Scientific Pierce Zeba desalting chromatography columns, plates, and cartridges.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 20K MWCO
Use this 20K MWCO semi-permeable membrane to remove salts and contaminants with maximal sample recovery.
Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Devices, 3.5K MWCO
Perform sample buffer exchange with these 3500-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 10K MWCO
Remove salts and small contaminants to maximize sample purity and recovery with Slide-A-Lyzer 10K MWCO dialysis cassettes.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 7K MWCO
Remove salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 7,000-Dalton protein MW cut-off (7K MWCO).
Cytiva HiTrap™ Q Sepharose Fast Flow IEX Columns
Use for small-scale protein purifications. Cytiva Life Sciences™ HiTrap™ Q Sepharose Fast Flow IEX Columns are strong anion exchangers for rapid separations either alone or connected in series.
Thermo Scientific™ Pierce™ Dextran Desalting Columns (5K MWCO)
Ready-to-use, gel-filtration Thermo Scientific Pierce Dextran Desalting Columns can separate proteins and macromolecules from low-molecular weight buffer salts and reagents up to 5000 Daltons (5 kDa) in 5- or 10-mL volumes.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO
Remove salts and contaminants, and maximize sample recovery using this semi-permeable membrane with a 3,500-Dalton protein MW cut-off (MWCO) cassette that is easier to use than traditional dialysis tubing.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 2K MWCO
Remove salts and small contaminants to maximize sample purity and recovery with Slide-A-Lyzer 2K MWCO dialysis cassettes.
Spectrum™ Spectra/Por™ Float-A-Lyzer™ G2 Dialysis Devices
Ready-to-use and disposable, Float-A-Lyzer G2 incorporates biotech-grade cellulose ester (CE) membrane tubing into a preasembled dialysis device that is easy-to-use and provides ultimate convenience for small volume dialysis (1 to 10mL)
Spectrum™ Spectra/Por™ 4 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO
Ideal for molecular separation, protein binding studies, electrolyte removal, desalting.