Transglutaminase 2 crosslinks the glutathione S transferase tag, impeding proteinprotein interactions of the fused protein Experimental & Molecular Medicine Skin Lightening IV Infusion at Wang Plastic Surgery GSTA1 active protein Glutathione S Transferase Alpha 1 Active Protein NP_665683.1 MyBioSource Some clients detox well. Others don't, and GST is often the missing link. Low glutathione S transferase activity can mean slower clearance, higher oxidative stress, and stalled progress. Sulforaphene supports Phase II detox Glutathione Brightening Shots Subtly You