MagStrep Beads

  • Fast purification of Strep-tag proteins in batch format
  • High binding capacity (up to 30 μg of a 30 kDa protein)
  • Allows protein purification in variable volumes including very small
  • Applicable in combination with standard buffers, Strep-tag II and One-Strep-tag fusion proteins

MagStrep “type3” XT beads are coated with Strep-Tactin®XT. The beads have a high binding capacity (~1 nmol/µl beads, corresponding to 30 µg of a 30 kDa protein) combined with very low non-specific protein binding.

The MagStrep Beads Separator (for 24 reaction tubes, 12x 1.5 ml and 12x 2 ml) can be used for the fast purification of Strep-tag® proteins with MagStrep "type3" XT beads.

Ordering information

Westburg offers this product in The Netherlands, Belgium, Finland, Luxembourg, Denmark, Sweden, Norway, Iceland,
If you are not located in these countries please visit the IBA website to find your local distributor.
Cat no. Description
IB 2-1602-000 Magnetic Separator for 24 rxn tubes
IB 2-4090-002 MagStrep type3 XT beads 5% suspension, 2 ml