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Thermo Scientific™ Pierce™ GST (Glutathione S-Transferase)

Pure, lyophilized glutathione S-transferase (GST) protein from Schistosoma japonicum for use in recombinant fusion protein research methods and assays.

Manufacturer:  Thermo Scientific™ PI20237

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Catalog No. PI20237



Thermo Scientific™ GST (Glutathione S-Transferase) is pure, lyophilized glutathione S-transferase for use in a variety of protein research procedures.

This pure GST from Schistosoma japonicum is useful in a variety of applications involving GST-tagged fusion proteins and glutathione affinity purification. The expression of foreign proteins in E. coli using a glutathione S-transferase (GST) fusion system is a method of choice for studying the function of particular proteins, for purifying interacting factors and for generating antibodies against fused proteins. Analyses involving GST-tagged proteins usually require or benefit from the use of pure GST as a control or standard.


  • Purified from Schistosoma japonicum
  • Useful as a molecular weight marker in gel analysis of GST-tagged proteins
  • Suitable as a standard or control in ELISA and pull-down assays involving GST-tagged proteins
  • Ideal for testing tag-specific cross-reactivity of antibodies in ELISA


Pierce GST
GST (>/=100U/mg protein) in clear, colorless, viscous liquid, free of foreign material
Controls and tests for GST fusion protein purification