Dialysis and Desalting

GE Healthcare Disposable PD-10 Desalting Columns

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

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

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, 16 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.

GE Healthcare 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™ 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

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, 3 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 Single-Use Plate with Inserts, 12K 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 Cassette Kit, 3.5K MWCO, 0.5 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™ 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.

Thermo Scientific™ Slide-A-Lyzer™ Cassette Syringes, 1 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™ Slide-A-Lyzer™ Dialysis Flasks, 20K MWCO, 250 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™ G2 Dialysis Cassettes, gamma-irradiated, 10K MWCO

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

GE Healthcare HiTrap™ IEX HP Prepacked Columns

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

GE Healthcare 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. GE Healthcare HisTrap™ excel Prepacked Columns feature tolerance to repeated harsh cleaning procedures at high pH ensures long column lifetime and minimizes carryover.

GE Healthcare RESOURCE™ Q IEX Columns

Use for intermediate lab-scale purification and large-scale polishing of biomolecules GE Healthcare 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™ MINI Dialysis Device, 3.5K MWCO, 2 mL

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

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)

Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Device, 10K MWCO, 2 mL

Perform sample buffer exchange with these 10,000-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

GE Healthcare HiPrep™ 26/10 Desalting Columns

Provide reliable and reproducible desalting and buffer exchange with sample sizes of up to 15mL per column. GE Healthcare HiPrep 26/10 Desalting Column is a convenient, easy-to-use column prepacked 53mL column with Sephadex G-25 Fine for desalting and buffer exchange.

Thermo Scientific™ Slide-A-Lyzer™ G2 Dialysis Cassettes, 3.5K MWCO, 0.5 mL

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (3.5K MWCO).

GE Healthcare HiTrap™ DEAE Sepharose Fast Flow IEX Columns

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

Spectrum™ Labs 300 kD Biotech CE Dialysis Kits

With tubing made from biologically inert and ultra-pure Biotech cellulose ester membrane

Biodesign™ Cellulose Dialysis Tubing Roll

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

Thermo Scientific™ SnakeSkin™ Dialysis Tubing, 7K MWCO, 22 mm

Perform desalting and buffer exchange for 15 to 100mL samples with this 7000-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing.

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

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