摘要
本文介绍了亲和层析的一般问题 ,综述了固定化金属亲和层析。
This paper introduce the simple princinple of affinity chromatography.Summarize the mechanism and application of Immobilized Metal Lon Affinity Chromatography(IMAC),Immuno-affinity Chromatography and other kinds affinity chromatographty.