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Glutathione Magnetic Beads

GST set box.jpg

EmerTher Glutathione Magnetic Beads are nano-superparamagnetic beads coupled with reduced glutathione.


With a fast magnetic response rate, high protein binding capacity and low non-specific binding, the product provides an efficient and reliable method to purify GST (glutathione-S-transferase)-tagged fusion proteins from crude cell lysates. 


Simple and Efficient Extraction Procedure
Product Features
  • Magnetic Separation – Fast response, complete purification process within 30 min, no chromatograph, no centrifugation, maximally preserve protein activity

  • Excellent Suspension Ability  – Nanometer scale, rapid conversion from solid-phase to solution and vice versa

  • High Binding Capacity – efficient coupling, higher binding surface area

  • Low non-specific Binding –hydrophilic microspheres, low non-specific binding

  • Fully compatible with automation  and LC-MS/MS analyses

  • Diameter:500nm

  • pH stability:pH 3-13

  • 30 min sedimentation rate:<0.1%

  • Magnetic response rate: >30emu/g

  • Solvent:20% ethanol

  • Binding capacity:  10-100µg GST-tagged fusion protein per mg magnetic beads 


Stored at 2-8 °C, 2 years 

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