Protein Purification > Protein Ion Exchange Products & Reviews

PhyTip® columns use dual-flow chromatography within pipette tips to automate purification workflows. This technology delivers high reproducibility and exceptional sample purity for efficient, reliable results.

Agilent Bio Ion-Exchange HPLC columns are packed with polymeric, nonporous, ion-exchange particles. Bio Ion-Exchange Columns are designed for high resolution, high recovery and highly efficient separations of peptides, oligonucleotides and proteins.

Thorough characterization of monoclonal antibodies includes the identification and monitoring of acidic and basic isoforms. The Agilent Bio MAb HPLC columns feature a unique resin specifically designed for high-resolution charge-based separations of monoclonal antibodies.

PL-SAX for Biomolecules is ideal for the anion-exchange HPLC separations of proteins and deprotected synthetic oligonucleotides under denaturing conditions.

PL-SCX is a macroporous PS/DVB matrix with a very hydrophilic coating and strong cation-exchange functionality. 

PL-SAX strong anion-exchange materials are extremely hydrophilic and are designed for purification of biomolecules. The materials are totally polymeric and are chemically and thermally stable over a full range of HPLC conditions.

PL-SCX strong cation-exchange materials are extremely hydrophilic and are designed for purification of biomolecules. The materials are totally polymeric and are chemically and thermally stable over a full range of HPLC conditions.

When the highest resolution matters in ion exchange chromatography

The ready-to-use QuickPick DEAE weak anion exchange kit is intended for the fractionation of proteins based on weak ion exchange. It is optimized for use with the PickPen magnetic tool.

The ready-to-use QuickPick DEAE weak anion exchange kit is intended for the fractionation of proteins based on weak ion exchange. It is optimized for use with the PickPen magnetic tool.

The ready-to-use QuickPick CM weak cation exchange kit is intended for the fractionation of proteins based on weak ion exchange. It is optimized for use with the PickPen magnetic tool.

The ready-to-use QuickPick CM weak cation exchange kit is intended for the fractionation of proteins based on weak ion exchange. It is optimized for use with the PickPen magnetic tool.

500 g, cation exchange resin, sodium form, 1% crosslinkage, 100–200 dry mesh size, 150–300 µm wet bead size, ~3,500 MW limit

500 g, cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit

500 g, cation exchange resin, sodium form, macroreticular, 20–50 dry mesh size, 300–1,180 µm wet bead size, >1,000,000 MW limit

25 ml, hydrophobic cation exchange chromatography media, 70 µm particle size

Pkg of 1, 1 ml, column prepacked with Nuvia S Strong Cation Exchange Chromatography Media

Pkg of 1, 1 ml, column prepacked with Nuvia Q Strong Anion Exchange Chromatography Media

Pkg of 1, 1 ml, column prepacked with Nuvia cPrime Hydrophobic Cation Exchange Chromatography Media

Pkg of 1, 1 ml, column prepacked with Nuvia HR-S Strong Cation Exchange Chromatography Resin

500 g, cation exchange resin, sodium form, macroreticular, 100–200 dry mesh size, 75–150 µm wet bead size, >1,000,000 MW limit

100 ml, ready-to-use bifunctional affinity gel with Cibacron Blue F3GA dye covalently coupled to DEAE Bio-Gel A

200 ml, strong anion exchange chromatography media, 25 µm particle size, for high-flow medium-pressure separations

25 ml, weak anion ion exchange chromatography media, 50 µm particle size

Pkg of 1, 1 ml, column prepacked with UNOsphere Q Strong Anion Exchange Chromatography Media