目的：探讨阴离子交换蛋白在人视网膜色素上皮(RPE)细胞非特异性吞噬过程中的作用。
Objective To investigate the role of anion exchange in nonspecific phagocytic process of human retinal pigment epithelial (RPE) cells.
通过本领域公知的方法可以将蛋白a施加到阴离子交换色谱基质上。
Protein a can be applied to the anion exchange chromatography matrix by methods well known in the art.
采用硫酸铵沉淀法和阴离子交换层析法从鸡蛋清内提取高纯度卵铁传递蛋白。
High purity ovotransferrin was extracted from albumen by precipitation with ammonium sulfate and ion exchange chromatography in the study.
以含有多个氮原子的组氨酸对强碱型阴离子树脂进行修饰，获得一种新型的离子交换剂。用该离子交换剂对透明质酸粗品进行离子交换层析，使透明质酸与蛋白质、核酸达到有效的分离。
A novel ion exchanger prepared from a strong anion resin modified with histidine was used for purifying crude hyaluronic acid to achieve a successful separation from protein and nucleic acids.
通过脱蛋白、阴离子交换层析、真空干燥步骤分离纯化水溶性多糖与胞外多糖；
The process for preparing extracellular polyose includes centrifugal filter, vacuum concentrating, dialysis desalting and vacuum drying.
通过固定化金属亲和层析、阴离子交换、疏水层析融合蛋白得到了纯化，其纯度可达91%。
By immobilized metal affinity chromatography, ion-exchange chromatography and hydrophobic interaction chromatography, the recombinant Gln49-PLA2 was purified with 91% purity.
通过固定化金属亲和层析、阴离子交换、疏水层析融合蛋白得到了纯化，其纯度可达91%。
By immobilized metal affinity chromatography, ion-exchange chromatography and hydrophobic interaction chromatography, the recombinant Gln49-PLA2 was purified with 91% purity.
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