Easy Clean-Up of peptides, small proteins, or carbohydrates larger than Mr 7NANA, before downstream analysis such as liquid chromatography, electrophoresis, and MS. Efficient removal of contaminants such as salts, dyes, and radioactive labels. High desalting capacity. Preparation of samples in the volume range 4NANA to 1NANANA μl. PD MidiTrap G1NA gravity columns give fast and simple desalting and buffer exchange without any need for a purification system, PD MiniTrap G1NA columns are prepacked and designed for rapid, convenient sample Clean-Up of small proteins, peptides, oligosaccharides and other small biomolecules (7NANA Mr). Instructions are supplied with the columns For smaller scale please use PD MiniTrap G1NA columns (3NANA μl)
