Product Details
Catalog Number: 2-4151-000
Applications: Protein Purification
Storage: 2-8 °C
Shipping: Room Temperature
Downloads: Datasheet (pdf)
Downloads: MSDS 1 (pdf)
Downloads: MSDS 2 (pdf)
Downloads: MSDS 3 (pdf)
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As of 4/8/2022, this product has been discontinued and replaced with a new option.



Catalog Number

Strep-Tactin®XT 4Flow® high capacity Spin Column Kit


The Strep-Tactin®XT Spin Column Kit allows rapid one-step purification of up to 400 µg Strep-tag® proteins under physiological conditions.

The Kit contains:

  • 25 pre-packed spin columns
  • 25 receiver tubes
  • wash and elution buffer (buffer W and buffer BXT)
  • spin column purification protocol