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Technician sets up compact single-use polishing AEX membrane adsorber.

一次性使用阴离子交换层析

在提高治疗性重组蛋白工艺中,一次性使用技术是提高生物产量的一种成本效益的选择,适合大多数工艺操作条件

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一个具有成本效益的简洁方案

  • 3M™ Polisher ST 一次性膜层析

    3M™ Polisher ST适用于替代分批补料或者连续流生产工艺中的下游阴离子交换AEX精纯层析柱。其特点包括:

     

    • 是传统Q填料上样量的100倍( 上样量达到10+kg/m² )
    • 产品覆盖实验室到生产规模
    • 耐受高盐和低pH条件
    • 在宽泛的条件下都展现出稳健的病毒清除能力

    3M Polisher ST外形紧凑,占地面积小,载量更高,能在下游精制单元操作中提供更高的纯度和产量,使下游连续操作变得更加灵活。

    3M Polisher ST提供了一种策略,能克服规模限制,以更具成本效益的生产方式支持日益增长的生物制品需求。

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生物工艺新理念

您可以通过对细胞培养液的层析纯化提高产量,同时降低HCP、DNA和内毒素水平。这些解决方案有助于去除和/或减少单元操作的规模。3M解决方案能提高总体工艺的经济效益。该工艺流程阐述了利用3M产品简化生产工艺并去除不必要的工艺步骤。

3M解决方案

  • Biopharma process train showing 3M products
Eliminate the centrifuge

The combination of 3M™ Zeta Plus™ Series Depth Filter, 3M™ Emphaze™ AEX Hybrid Purifier and 3M™ LifeASSURE™ Membrane Filters may be a compelling alternative to a centrifuge-based Harvest-Clarification process.

Want to learn more? Check out this article.

Comprehensive options

Single-use, encapsulated devices for the removal of cell mass with low cell shear. Wide selection of grades and two charge levels for small particle removal and membrane filter protection.

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Simplify the process

Synthetic, single-use chromatographic clarification device. Delivers consistent, high-purity clarified process fluid by providing flow-through chromatographic separation of negatively charged HCP, DNA and endotoxins.

Download data sheet (PDF, 395 KB)

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Quality and reliable

3M™ Emphaze™ AEX Hybrid Purifier enables use of a smaller 3M™ LifeASSURE™ PDA filter capsule and/or tighter grade membrane for more consistent bioburden control and higher product recovery.

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Cost-efficient and compact

3M Polisher ST is a fully encapsulated single-use anion exchange (AEX) product intended to reduce host cell protein impurities, viruses, and other negatively charged contaminants in flow-through polishing chromatography.

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3M™ Polisher ST

  • Biopharma process train showing 3M products
 
 
Cost-efficient and compact

3M Polisher ST is a fully encapsulated single-use anion exchange (AEX) product intended to reduce host cell protein impurities, viruses, and other negatively charged contaminants in flow-through polishing chromatography.

View all products


行业资讯

探索行业专家发表的相关论文,了解生物工艺方面最新创新与新兴趋势。


专为未来更灵活的操作设计

3M Polisher ST外形紧凑,占地面积小,载量更高,能在下游精制单元操作

中提供更高的纯度和产量

  • Older solutions for AEX polishing columns requiring a much larger footprint.
  • 3M Polisher ST is compact, small footprint solution.

在简化工艺时遇到了困难?

我们的专家将帮助您找到最适合您的3M纯化和过滤解决方案,并在您的工艺内进行产品测试。我们还会提供给您3M产品在您工艺中使用的测试数据,证明3M产品性能。