A chromatography resin for the purification of recombinant proteins tagged with Strep-tag II and Twin-Strep-tag, which provides higher affinity, resulting in higher yields and lower loss of valuable target protein.

StrepTrap XT is a ready to use column prepacked with Strep-Tactin XT Sepharose providing the benefits:

  • Highly pure Strep-tag II and Twin-Strep-tag recombinant proteins.
  • Fast purifications with simple elution.
  • Physiological conditions and mild elution preserve target protein activity.
  • Fast and easy regeneration.
  • Compatible with a wide range of detergents, denaturants, and other additives.
  • Available in 10 and 50 mL lab packs of bulk resin and prepacked in 1 and 5 mL StrepTrap XT chromatography columns for convenience.
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Product Product Name Price
29401323 StrepTrap XT, 5 × 5 mL 5 × 5 mL 2 479.00 USD Add to cart


29401320 StrepTrap XT, 5 × 1 mL 5 × 1 mL 600.00 USD Add to cart


29401317 StrepTrap XT, 1 × 1 mL 1 × 1 mL 239.00 USD Add to cart


29401322 StrepTrap XT, 1 × 5 mL 1 × 5 mL 588.00 USD Add to cart


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