产品介绍
Product Description
General description
超滤膜一般由纤维素或聚醚砜(PES)组成。材料的选择将在很大程度上取决于样品的兼容性,而膜的类型将对性能产生重大影响。待保留的巨溶质的分子量(MW)决定了膜的标称截留分子量(NMWCO)。渗透技术利用超滤膜,无论是在离心或压力驱动设备,如Amicon®搅拌细胞,以有效的缓冲交换。超滤膜优于透析管,因为超滤膜可用于样品浓度和缓冲液交换。这**限度地减少了样品转移,减少了样品损失。
Application
超滤盘100 kDa NMW已用于:
- 葡萄糖/葡糖酸(GA)转换的微孔搅拌超滤池(MSUC),通过葡萄糖氧化酶(GO)催化
- 用Amicon®搅拌细胞模型8200用于微生物胞外囊泡(EV)的大容量培养分离
- 聚多巴胺(pDA)修饰的氧化铁核壳纳米粒子(IONP)的合成
Other Notes
替代品:14442AM
Legal Information
Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
技术参数
Specifications
| material | regenerated cellulose membrane |
| Quality Level | 400 |
| sterility | non-sterile |
| feature | hydrophilic |
| manufacturer/tradename | Ultracel® |
| technique(s) | protein clean-up: suitable (desalting),protein purification: suitable (concentration) |
| diam. | 76 mm |
| filter diam. | 76 mm |
| filtration area | 41.8 cm2 |
| matrix | Ultracel® |
| pore size | 100 kDa NMWCO |
| shipped in | ambient |

