摘要
The renaturation of the denatured α-chymotrypsin (α-Chy) with 1.7 mol · L-1 guanidine hydrochloride (GuHCI) by three kinds of stationary phase of high performance hydrophobic interaction chromatography (STHIC) with a comparable hydrophobicity but different ligand structures was investigated. The obtained result indicates that the ligand structures of the three STHIC contribute to the renaturation efficiency of α-Chy in the order of the end ligands PEG-600＜ phenyl group ＜ tetrahydrofurfuryl alcohol (THFA).
The renaturation of the denaturedα-chymotrypsin (α-Chy) with 1.7 mol·L-1 gua-nidine hydrochloride (GuHCI) by three kinds of stationary phase of high performance hydropho-bic interaction chromatography (STHIC) with a comparable hydrophobicity but different ligand structures was investigated. The obtained result indicates that the ligand structures of the three STHIC contribute to the renaturation efficiency ofα-Chy in the order of the end ligands PEG-600< phenyl group < tetrahydrofurfuryl alcohol (THFA).
基金
supported by the National Natu-ral Science Foundation of China(Grant Nos.39880003&20175016).
