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Cytiva (Formerly GE Healthcare Life Sciences) GST GraviTrap™ Column Available on GSA/VA Contract for Federal Government customers only.

For purification of fusion proteins

Manufacturer:  Cytiva (Formerly GE Healthcare Life Sciences) 28952360

Catalog No. 45-002-270

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  • Contains ten disposable columns prepacked with 2mL of Glutathione Sepharose 4B
  • Convenient, prepacked gravity-flow columns
  • Allows direct purification of both clarified and unclarified cell lysates
  • Yields up to 20mg of pure proteins per column
  • GST-tagged proteins are recovered under mild elution conditions (10mM glutathione), which preserves functionality of the proteins
  • Binding capacity of prepacked GST GraviTrap columns varies with the nature of the tagged protein and the exact binding conditions used

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2 mL
Up to 20 mg recombinant glutathione S-transferase (rGST)
For fast and simple manual purification of GST-tagged proteins by gravity flow
4 to 13
10 x 2 mL
4% Agarose
45 to 165μm
0.59 in.
GST GraviTrap contains 10 disposable columns prepacked with 2 mL of Glutathione Sepharose 4B, sufficient for purification of up to 20 mg of fusion protein
GST GraviTrap
4 to 30°C, 20% Ethanol


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