Identification of an alternative translation initiation site in the sequence of the commonly used Glutathione S Transferase tag ScienceDirect PDF] pLEF, a novel vector for expression of glutathione S transferase fusion proteins in mammalian cells. Semantic Scholar Transglutaminase 2 crosslinks the glutathione S transferase tag, impeding proteinprotein interactions of the fused protein Experimental & Molecular Medicine Figure 2 from The role of glutathione S transferase P in signaling pathways and S glutathionylation in cancer. Semantic Scholar