Dialysis and Desalting

Cytiva (Formerly GE Healthcare Life Sciences) Disposable PD-10 Desalting Columns

Use for desalting and buffer exchange, as well as removal of low-molecular weight compounds. Cytiva Life Sciences™ Disposable PD-10 Desalting Columns provide fast, high-recovery.

Spectrum™ Spectra/Por™ 3 RC Dialysis Membrane Tubing 3500 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

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

Effectively remove salt and other molecules (7K MWCO) from samples and attain excellent protein recovery with these centrifuge-based chromatography columns.

Spectrum™ Spectra/Por™ 1 RC Dialysis Membrane Tubing 6000 to 8000 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

Spectrum™ Standard RC Dialysis Tubing

Multipurpose dialysis tubing is ideal for general dialysis for a variety of applications and volumes

Thermo Scientific™ Zeba™ Spin Desalting Columns, 40K MWCO, 0.5 mL

Effectively remove salt and other molecules (40K MWCO) from samples and attain excellent protein recovery with these centrifuge-based chromatography columns.

Cytiva (Formerly GE Healthcare Life Sciences) Disposable PD-10 Columns: Pk of 50 Empty Columns

Use for gravity flow purification. Disposable PD-10 Columns: Pk of 50 Empty Columns are economical, plastic columns that can be packed with a wide range of bulk media.

Spectrum™ Labs Spectra/Por™ 6 1000 D MWCO Standard RC Pre-wetted Dialysis Kits

With Pre-wetted ready-to-use tubing, not requiring soaking to remove glycerol

Spectrum™ Trial Size Kits for Biotech-Grade CE Dialysis Membrane Tubing (1 meter), MWCO: 300 kd

Ideal for small, critical dialysis applications that require the more concise selectivity and retention provided by Biotech Cellulose Ester (CE) Membrane than Standard Grade RC

Thermo Scientific™ Zeba™ Spin Desalting Columns, 7K MWCO, 2 mL

Effectively remove salt and other molecules (7K MWCO) from samples and attain excellent protein recovery with these centrifuge-based chromatography columns.

Spectrum™ Spectra/Por™ 2 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

Spectrum™ Spectra/Gel™ Absorbent

Makes the concentration of protein solutions quick and efficient

Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Device, 20K MWCO

Perform sample buffer exchange with these 20,000-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

Spectrum™ Spectra/Por™ 6 Pre-wetted Standard RC Dialysis Tubing, 1-50 kD MWCO

Clear, flexible and sturdy; Standard Grade RC (regenerated cellulose) membrane conveniently pre-equilibrated in water, eliminating the need to soak to remove glycerin and hydrate the membrane

Cytiva (Formerly GE Healthcare Life Sciences) HiTrap™ DEAE Sepharose Fast Flow IEX Columns

Weak anion exchanger for small-scale protein purifications.  Cytiva Lifescience™ HiTrap™ DEAE Sepharose Fast Flow IEX Columns are convenient and rapid.

Spectrum™ Spectra/Por™ 7 Membrane Tubing (Sulfur and Heavy Metal Free):1 1000 to 50,000 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

Spectrum™ Universal Dialysis Tubing Closures (for all Membrane Types)

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Spectrum™ Labs Spectra/Por™ 1 6-8 kD MWCO Standard RC Dry Dialysis Kits

With Standard Grade Regenerated Cellulose membrane tubing for applications with significant size difference between MW species being separated

Thermo Scientific™ Float Buoys for 0.1mL Slide-A-Lyzer™ MINI Dialysis Devices

Securely hold up to 25 small (0.1mL) Slide-A-Lyzer MINI Dialysis Devices with these low-density polyethylene (LPDE) rafts designed to dialyze a sample array.

Thermo Scientific™ Zeba™ Spin Desalting Columns, 7K MWCO, 10 mL

Effectively remove salt and other molecules (7K MWCO) from samples and attain excellent protein recovery with these centrifuge-based chromatography columns.

Thermo Scientific™ Zeba™ Spin Desalting Columns, 40K MWCO, 2 mL

Effectively remove salt and other molecules (40K MWCO) from samples and attain excellent protein recovery with these centrifuge-based chromatography columns.

Cytiva (Formerly GE Healthcare Life Sciences) HiPrep™ SP HP 16/10 Column

Provide fast, preparative separations of proteins and other biomolecules

Biodesign™ Cellulose Dialysis Tubing Roll

Suitable for all types of laboratory dialysis including desalting, compound separation and binding studies.

Spectrum™ Labs Spectra/Por™ 7 10,000 D MWCO Standard RC Pre-Treated Dialysis Kits

With chemically-treated tubing to remove any trace levels of heavy metals and sulfide compounds

Thermo Scientific™ SnakeSkin™ Dialysis Clips

Securely close dialysis tubing up to 50mm flat diameter, including SnakeSkin Dialysis Tubing, with these sturdy, non-floating tube closures.

Cytiva (Formerly GE Healthcare Life Sciences) HiTrap™ IEX Selection Kit

Use for fast and easy screening of a variety of different media. HiTrap™ IEX Selection Kits contain Sepharose™ Fast Flow and Sepharose XL in combination with seven different ion exchange ligands.

Spectrum™ Spectra/Por™ Weighted Closures

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

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