产品说明
一般描述
TSKgel BioAssist S columns are packed with spherical, polymer beads with approx. 1300Ã… pores. They are surface modified with a strong sulfopropyl cation exchange groups. The large pores allow large biomolecules to freely enter and exit the pores resulting in higher binding capacity and better recovery of activity than other competivie materials. Standard column dimensions are 4.6mm ID x 5cm, while a 10mm ID x 10cm semi-preparative column is available for scale-up. Both columns are made of PEEK to reduce protein adsorption.
外形
Shipped in 20% Ethanol in 20 mM phosphate buffer (pH 6.5).
推荐产品
Discover LiChropur reagents ideal for HPLC or LC-MS analysis
法律信息
BioAssist is a registered trademark of Tosoh Corporation
TSKgel is a registered trademark of Tosoh Corporation
基本信息
| eCl@ss | 32110501 |
产品性质
| 物料 | PEEK hardware |
| 产品线 | TSKgel® |
| 特点 | counter ion Na+ |
| manufacturer/tradename | Tosoh 21411 |
| 参数 | ≤2.6 M salt concentration ≤30% organic solvent 25 bar max. pressure 4-60 ℃ temperature 5 mL/min flow rate |
| technique(s) | HPLC: suitable |
| 长度 × 内径 | 10 cm × 10 mm |
| 基质 | polymer particle platform |
| 基质活性基团 | sulfonic acid phase |
| 粒径 | 13 μm |
| 孔径 | 1300 Å |
| 操作pH | 2 - 12 (<= 1 month) 3 - 10 (> 1 month) |
| 分离技术 | cation exchange |
Sigma-Aldrich
m.cnreagent.com