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Rabbit Anti-GST Tag Magnetic Agarose is an affinity chromatography medium designed for easy, one-step purification of recombinant glutathione S-transferase （GST） fusion proteins and other glutathione binding proteins expressed in E. coli, insect cells and mammalian cells. The recombinant GST fusion proteins can be purified directly from pre-treated cell lysate using Rabbit Anti-GST Tag Magnetic Agarose. It is the excellent choice for high performance purifications.