pC6-2/caspase-6 system to purify glutathione-S-transferase-free recombinant fusion proteins expressed in Escherichia coli | Nature Protocols
GST pulldown | GST Pull Down Assay | Protein-Protein Interaction Using Pull Down Assay - YouTube
Affinity GST Purification using Glutathione Bulk Resin
Removal of GST Tag by Enzymatic Cleavage
Purification of GST-Tagged Proteins - ScienceDirect
Transglutaminase 2 crosslinks the glutathione S-transferase tag, impeding protein–protein interactions of the fused protein | Experimental & Molecular Medicine