POROS 阴离子交换树脂（POROS AEX 树脂）设计用于在一系列 pH 和电导率条件下实现高动态结合能力，从而提高工艺开发的灵活性和生产通量。 50 μm 粒径具备卓越的分离度，不依赖规模和流速即可实现前所未有的杂质清除。
Poros anion exchange resin (poros AEX resin) is designed to achieve high dynamic binding capacity under a series of pH and conductivity conditions, so as to improve the flexibility of process development and production flux. The 50 μ m particle size has excellent separation, which can achieve unprecedented impurity removal without relying on scale and flow rate.
POROS AEX 树脂为 50 μm、硬质、聚合物、离子交换色谱树脂，可用于生物分子（包括重组蛋白、单克隆抗体、DNA、病毒和肽类）的色谱分析。 树脂主链由交联聚[苯乙烯二乙烯苯]组成。 多羟基表面涂层具有较低的非特异性结合能力和不同的表面化学结构，可为市场提供四种特有的阴离子交换树脂。
Poros AEX resin is a 50 μ m, hard, polymer, ion exchange chromatographic resin, which can be used for chromatographic analysis of biomolecules (including recombinant proteins, monoclonal antibodies, DNA, viruses and peptides). The main chain of the resin consists of crosslinked poly (styrene divinylbenzene). The polyhydroxy surface coating has low non-specific binding capacity and different surface chemical structure, which can provide four unique anion exchange resins for the market.