merck millipore,默克密理博,70794,BugBuster GST•Bind™ Purification Kit

The BugBuster^® GST•Bind™ Purification Kit combines the GST•Bind Resin, GST•Bind Buffer Kit reagents and BugBuster Protein Extraction Reagent for convenient preparation of soluble cell extracts and affinity purification of GST•Tag™ fusion proteins. BugBuster Protein Extraction Reagent is formulated for the gentle disruption of the cell wall of E. coli, resulting in the liberation of soluble protein. Cells are harvested by centrifugation as usual, followed by suspension in BugBuster Reagent. During a brief incubation, soluble proteins are released. The extract is clarified by centrifugation, which removes cell debris and insoluble proteins. The clarified extract is ready to apply to GST•Bind Resin.