1、 The supernant flows through Ni - NTA gel for affinity chromatography, and thepurity is over 91.5 %.
上清经Ni-NTA凝胶亲和层析, 纯度达到91.5%以上.
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2、 SDS - PAGE analyzed the purity of protein through the purification of Ni - NTA resin.
将包涵体抽提后通过蛋白复性技术使之复性,用Ni -NTA 树脂纯化出目标蛋白,SDS-PAGE电泳分析其纯度达到90%以上.
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