Ion Exchange Chromatography
TSKgel DEAE-5PW Preparative Guardgel Kit for ID 21.5 mm x L 15 cm Anion Exchange Column (P/N: 07574)
TSKgel DEAE-5PW columns are packed with porous hydrophilic polymer beads which are surface modified with a weak anion exchanger. They are used for the separation and analysis of proteins, nucleotides, nucleosides and other biologically active molecules. Columns are available in internal diameters varying from 2 mm to 55 mm ID. Column housings are either glass or stainless steel.
Product Attributes: | Matrix: | hydroxylated methacrylate polymer
| Particle size (mean): | 10, 13, 20 μm
| Pore size: | 1,000 Å
| Functional group:
| CH2CH2N+(C2H5)3 | Counter ion: | Cl -
| pH range: | 2.0 -12.0
| Capacity (mg BSA/mL): | 30
| Small ion capacity: | 0.1 meq/mL
| pKa: | 11.5
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| | Large pore TSKgel DEAE-5PW resolves high MW RNA
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