CD 三氟乙醇产生的伴刀豆球蛋白A的伸展
The Stopped Flow method is used to analyze reactions occurred during the duration of several millisecondsand several seconds meanwhile the CD measurement provides valuable information regarding the protein’ssecondary structures and environment of aromatic amino acids. Therefore, CD measurement with Stoppedflowmethod provides one of the best techniques in analyzing the protein’s Unfolding and Refolding process.Concanavalin A (derived from Jack bean) in natural state has abundant β -sheet structures, however, it isknown that its structure changes into the one with rich α -helix under trifluoroethanol (TFE) and its Unfoldingprocess has been reported also.In this application, the model SFS-492 High-Speed Stopped-flow System was used to measure the Unfoldin