产品说明
一般描述
Ultrafiltration membranes are generally composed of cellulose or polyethersulfone (PES). The material of choice will greatly depend on sample compatibility and the type of membrane will have a significant impact on performance. The molecular weight (MW) of the macrosolute that is to be retained determines the membrane nominal molecular weight cut-off (NMWCO). The diafiltration technique utilizes ultrafiltration membranes, either in centrifugal or pressure-driven devices such as the Amicon® Stirred Cell for efficient buffer exchange. The ultrafiltration membranes are preferred over dialysis tubing as the membranes can be used for both sample concentration and buffer exchange. This minimizes sample transfers and reduces sample loss.
应用
Ultrafiltration Discs, 100 kDa NMW has been used:
- in Millipore stirred ultrafiltration cell (MSUC) for glucose/ gluconic acid (GA) conversion catalyzed by glucose oxidase (GO)
- with Amicon® stirred cell model 8200 for microbial extracellular vesicles (EVs) isolation of large volumes cultures
- in the synthesis of polydopamine (pDA)-modified iron oxide core-shell nanoparticles (IONPs)
联系
替代品：14442AM
法律信息
Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| eCl@ss | 32031602 |
| NACRES | NB.24 |
产品性质
| 物料 | regenerated cellulose membrane |
| 质量水平 | 400 |
| manufacturer/tradename | Ultracel® |
| technique(s) | protein clean-up: suitable (desalting) protein purification: suitable (concentration) |
| 过滤器直径 | 76 mm |
| 过滤面积 | 41.8 cm2 |
| 基质 | Ultracel® |
| 孔径 | 100 kDa NMWCO |
| 运输 | ambient |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
