PureCube Maleimide Activated XL MagBeads

Supplier: CUBE BIOTECH
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59205 59225 59290
77393-416EA 1198.92 USD
77393-416 77393-418 77393-420
PureCube Maleimide Activated XL MagBeads
Protein Purification Protein Purification Magnetic Beads

PureCube maleimide MagBeads XL are your best option to couple biomolecules carrying thiol (SH) groups.


  • Usage: Specific binding and purification of 6× His tagged proteins
  • Specificity: Affinity to His tagged proteins
  • Binding capacity: >80 mg/ml
  • Bead ligand: Ni-NTA
  • Bead size: 100 μm
  • Chelator stability: Stable in buffer containing 10 mM DTT and 1 mM EDTA
  • Filling quantity: Delivered as a 50% suspension


Required equipment and materials:
- FPLC hardware like e.g. ÄKTA
- Binding buffer
- Elution buffer


The resulting Thioether bond between the maleimide MagBeads and your biomolecule of interest is stable so that the bead can be used for other applications afterward. Our PureCube maleimide activated MagBeads are also available as agarose resin in case you prefer this method catalog, or as MagBeads with a smaller bead diameter if your downstream application requires more mechanical stable beads.

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