Stirred Cell 超滤装置 8400 型，400 mL MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Sample preparation of macromolecule solutions, such

as proteins, enzymes, antibodies, and viruses, often yield

large volumes of diluted macrosolutes in buffers that are

incompatible with downstream processes or detection.

Centrifugal ultrafiltration devices (such as the Amicon®

Ultra Filters) are regularly used to concentrate and

buffer-exchange these types of macrosolutes; however,

volumes larger than 50 mL present significant challenges,

requiring samples to be loaded in multiple stages or

aliquoted over several devices.

The Amicon® Stirred Cell family of pressure-driven

filtration devices provide an ideal solution for

concentrating and buffer-exchanging large volumes of

macrosolutes. These devices are available in multiple sizes

to offer a wide range of processing volumes. Additionally,

to accommodate expansion to even larger processing

volumes, an external reservoir can be attached to any

Amicon® Stirred Cell. Unlike ultrafiltration with tangential

flow filtration (TFF) devices, which are manufactured with

pre-sealed membranes, the Amicon® Stirred Cells use

membrane discs, which are easily exchanged to match

changing sample preparation needs.

大分子溶液的样品制备，如
蛋白质、酶、抗体和病毒通常会产生
缓冲液中大量稀释的大溶质
与下游进程或检测不兼容。
离心超滤装置(如Amicon®
Ultra Filters)通常用于集中和
缓冲交换这些类型的宏观溶质;然而,
大于50毫升的体积会带来很大的挑战，
要求样品在多个阶段加载或
aliquote在几个设备上。
Amicon®搅拌电池系列压力驱动
过滤装置提供了理想的解决方案
集中和缓冲交换大量的
macrosolutes。这些设备有多种尺寸可供选择
提供广泛的加工量。此外,
以适应扩展到更大的处理
体积，外部蓄水池可以附加到任何
Amicon®搅拌电池。与切向超滤不同
流量过滤(TFF)装置，它们是用
预密封膜，Amicon®搅拌细胞使用
膜盘，很容易交换以匹配
改变样品制备需要。

重要规格表