产品说明
一般描述
TSKgel® DEAE-5PW columns and guard columns are packed with porous hydrophilic polymer particles which are 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 2mm to 55mm ID. Column housings are either glass or stainless steel. They have the same backbone chemistry and selectivity as the bulk process scale resins Toyopearl® DEAE-650 and TSKgel DEAE-5PW (20) and (30).
TSKgel Guard cartridges require a holder, which is sold separately. For 2 mm cartridges, the holder is Part No. 819308. For the 3.2 mm cartridges used to protect 4.6 mm columns, the holder is Part No. 819018.
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法律信息
TSKgel is a registered trademark of Tosoh Corporation
Toyopearl is a registered trademark of Tosoh Corporation
产品性质
| 物料 | glass |
| 产品线 | TSKgel® |
| 特点 | counter ion Cl- |
| manufacturer/tradename | Tosoh 14466 |
| 参数 | ≤1 M salt concentration ≤20% organic solvent 10-45 ℃ temperature 150 bar max. pressure 8 mL/min flow rate |
| technique(s) | LPLC: suitable |
| 长度 × 内径 | 2 cm × 20 mm |
| 基质 | hydroxylated methacrylic polymer |
| 基质活性基团 | DEAE (diethylaminoethyl) phase |
| 粒径 | 13 μm |
| 操作pH | 2 - 12 |
| 分离技术 | anion exchange |
