The highest bioactivity yield, 94.6% was obtained from the least hydrophobic HIC column, at the loading of Lys concentration of 2.0 g/L.

• 发现还原变性Lys在疏水性最弱的XDM-GM1型色谱柱上的复性效率最高；当Lys质量浓度为2.；0g/L时；其复性效率可达到94