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金斯瑞Ni-NTA親和層析介質（產(chǎn)品編號L00250）是把NTA（氮川三乙酸）共價偶聯(lián)到4%交聯(lián)的瓊脂糖介質上，再通過NTA的4個結合位點螯合Ni2+制備而成的親和層析介質。

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.