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.

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.

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.

Thermo Scientific™ SnakeSkin™ Dialysis Tubing, 3.5K MWCO, 22 mm

Perform desalting and buffer exchange for 10 to 100mL samples with this 3500-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing.

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.

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™ 3 RC Dialysis Membrane Tubing 3500 Dalton MWCO

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

Thermo Scientific™ SnakeSkin™ Dialysis Tubing, 10K MWCO, 22 mm

Perform desalting and buffer exchange for 10 to 100mL samples with this 10,000-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing.

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 10K MWCO, 30 mL

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 10000-dalton protein MW cut-off (MWCO).

Thermo Scientific™ Rapid Equilibrium Dialysis (RED) Device Inserts, 8K MWCO

Perform plasma protein-binding assays, a critical step in drug development, with the easiest, fastest and most reliable rapid equilibrium dialysis (RED) system.

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO, 3 mL

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 3500-dalton protein MW cut-off (MWCO).

Thermo Scientific™ Rapid Equilibrium Dialysis (RED) Device Single-Use Plate with Inserts, 8K MWCO

Perform plasma protein-binding assays, a critical step in drug development, with the easiest, fastest and most reliable rapid equilibrium dialysis (RED) system.

Thermo Scientific™ Zeba™ Spin Desalting Columns, 7K MWCO, 5 mL

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

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 10K MWCO, 12 mL

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 10000-dalton protein MW cut-off (MWCO).

Thermo Scientific™ SnakeSkin™ Dialysis Tubing, 3.5K MWCO, 35 mm

Perform desalting and buffer exchange for 10 to 100mL samples with this 3500-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing.

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.

Thermo Scientific™ Slide-A-Lyzer™ Cassette Syringes, 5 mL

Load samples into Slide-A-Lyzer dialysis cassettes and float them in dialysate buffer using these syringes and buoys.

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

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

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™ Slide-A-Lyzer™ G2 Dialysis Cassettes, 10K MWCO, 3 mL

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (10K MWCO).

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Flasks, 3.5K MWCO, 230 mL

Facilitate simple and effective removal of buffer salts and small contaminants from proteins and other macromolecules in sample volumes up to 250mL.

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassette Kit, 3.5K MWCO, 3 mL

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 3500-dalton protein MW cut-off (MWCO).

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™ Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO, 30 mL

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 3500-dalton protein MW cut-off (MWCO).

Cytiva (Formerly GE Healthcare Life Sciences) HiTrap™ IEX HP Prepacked Columns

Use for high-resolution, small-scale protein purification. Cytiva Life Sciences™ HiTrap™ IEX HP Prepacked Columns are prepacked, ready-to-use Sepharose™ High Performance strong cation exchange columns.

Cytiva (Formerly GE Healthcare Life Sciences) Superdex 75 Increase Prepacked Column, 10/300 GL

Use these columns in preparative purification as well as for characterization and analysis of proteins with molecular weights between Mr 3,000 and 70,000, such as recombinant tagged proteins. Cytiva HisTrap™ excel Prepacked Columns feature tolerance to repeated harsh cleaning procedures at high pH ensures long column lifetime and minimizes carryover.

Cytiva (Formerly GE Healthcare Life Sciences) RESOURCE™ Q IEX Columns

Use for intermediate lab-scale purification and large-scale polishing of biomolecules Cytiva Life Sciences™ RESOURCE™ Q IEX Columns are strong anion exchanger columns.

Spectrum™ Spectrum™ Dialysis Tubing Closures: Spectra/Por™ Standard Type

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

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO, 12 mL

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 3500-dalton protein MW cut-off (MWCO).

Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Device Kit, 3.5K MWCO, 0.1 mL

Perform sample buffer exchange with these 3500-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

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