Glutathione S-transferase (GST)

Glutathione S-transferase (GST) is a 211 amino acid protein that can be found in most organisms. GST is often integrated into expression vectors of E. coli to produce fusion tags. The GST-Tag is a large protein tag, approximately 26 kDa and can be expressed in bacteria, yeast, mammalian, and infected insect cells. The GST-Tag is advantageous when protection of the recombinant protein from intracellular protease cleavage is required, and when there is a need to enhance the solubility of the tagged protein. In addition, the GST-Tag provides a high-affinity tag for easy purification and for pull-down experiments utilizing inexpensive affinity resins that are performed in mild elution conditions.

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E6406 EZview Red Glutathione Affinity Gel
G4510 Glutathione−Agarose lyophilized powder
G3907 Glutathione−Agarose set of 3 pre-packed columns (2.5 ml each)
G0924 Glutathione High Capacity Magnetic Agarose Beads