Thermo Scientific™ Pierce™ Dextran Desalting Columns, 5K MWCO, 10 mL

Thermo Scientific™ Pierce™ Dextran Desalting Columns, 5K MWCO, 10 mL

Thermo Scientific Pierce Dextran Desalting Columns are ready-to-use, disposable, gel-filtration columns for separating proteins and other macromolecules from low-molecular weight buffer salts and reagents.

Pierce Dextran Desalting Columns (5K MWCO) are plastic columns that are pre-packed with crosslinked beaded dextran for protein desalting and buffer-exchange applications based on a molecular-weight cutoff (MWCO) of 5000. The wet diameter of these dextran desalting beads is 50 to 150 µM. The resin has good rigidity for easy handling and excellent flow properties. Dextran is stable in water, salt solutions, organic solvents and alkaline or weakly acidic solutions. It is heat-stable and can be autoclaved dry or in solution at a neutral pH for 30 minutes at 120°C without affecting its chromatographic properties.

Features

•  Stable in water, salt solutions, organic solvents and alkaline or acidic conditions
• • Excellent flow properties
• • Heat-stable
• MWCO: 5,000 kDa