耐碱Protein A亲和层析介质 （Monofinity A Resin，目录号：L00433）是金斯瑞为满足国内市场需求而推出的一款耐碱Protein A亲和纯化介质，该介质由经基因工程改造的耐碱Protein A配基交联到新型刚性琼脂糖凝胶基质而成，其动态结合能力高且配体脱落量低，适用于工业级别大规模单克隆抗体以及治疗性Fc重组蛋白的纯化。

镍Ni柱L00666 L00250中金斯瑞Ni-NTA亲和层析介质（产品编号L00250）是把NTA（氮川三乙酸）共价偶联到4%交联的琼脂糖介质上，再通过NTA的4个结合位点螯合Ni2+制备而成的亲和层析介质。

金斯瑞Ni-NTA亲和层析介质（产品编号L00250）是把NTA（氮川三乙酸）共价偶联到4%交联的琼脂糖介质上，再通过NTA的4个结合位点螯合Ni2+制备而成的亲和层析介质。

High Affinity Ni-Charged Resin FF has low Ni2+ leakage, high protein-binding capacity and stability, and is compatible with a wide range of additives used in protein purification.

GenScript Anti-DYKDDDDK G1 Affinity Resin is designed for the purification of DYKDDDDK-tagged protein from commonly used protein expression systems including bacteria, yeast and mammalian cells.