Crafted to support technical production environments, these Prepacked gravity columns, specifically the Size Exclusion Chromatography Columns Roti ® Dex-25 Medium Grav M, are designed for efficient separation and purification of proteins or nucleic acids. With a Molecular Weight Cutoff (MWCO) of 5 kDa and 10 base pairs, they effectively remove unwanted low molecular weight factors such as impurities, salts, excipients, markers, cell debris, and more. The column matrix consists of cross-linked dextran, ensuring reliable performance. These columns accommodate sample volumes of 1 ml and elute at 1.5 ml. They are stored between +2 to +25 °C in deionized water with 0.15% ProClin ® 150 as the storage buffer.

• Category: Prepacked gravity columns
• Storage buffer: Deionized water with 0.15% ProClin ® 150
• MWCO: 5 kDa 10 bp
• Storage temp.: +2 to +25 °C
• Particle size: Dry: 50-150 µm Wet: 85-260 µm
• Elution volume: 1.5 ml
• Version: Grav M
• Sample volume: 1 ml
• Matrix: Cross-linked dextran