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Invitrogen
GST (Glutathione S-transferase) is a 26kDa protein, present in eukaryotes and in prokaryotes, where they catalyze a variety of reactions. Glutathione Stransferase is used to create the GST gene fusion system. This GST-fusion protein can then be purified from cells via its high affinity for glutathione. Fusion Proteins offer an important biological assay for direct protein-to-protein interactions. The GST gene fusion system has been introduced into numerous expression vectors.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Glutathione-S-Transferase; GST protein; GST Tag
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