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.

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

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

Use for convenient and fast small-scale cleanup of proteins and other large biomolecules (>5000 M_r).  GE Healthcare Life Sciences™ PD SpinTrap™ G-25 Desalting Columns provide the option of running multiple samples in parallel.

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

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

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (2K MWCO).

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

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)

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

For rapid convenient desalting and buffer exchange. HiTrap™ Desalting Prepacked Columns are prepacked, ready to use column for group separation between high and low molecular weight substances.

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.

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

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.

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.

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.

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.

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

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 7000-dalton protein MW cut-off (MWCO).

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

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

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

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

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (20K MWCO).

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.

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.

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

For molecular separation, protein binding studies, electrolyte removal and desalting

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 2000-dalton protein MW cut-off (MWCO).