A chromatography resin for purification of recombinant proteins tagged with Strep-tag II and Twin-Strep-tag. These proteins bind very specifically to the immobilized Strep-Tactin XT ligand giving highly pure target protein.

  • 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.

Strep-Tactin XT Sepharose contains the latest Strep-Tactin ligand, XT, which provides higher affinity, resulting in higher yields and lower loss of valuable target protein than with the predecessor product, StrepTactin Sepharose High Performance (HP). Strep-Tactin XT Sepharose also enables purification under denaturing conditions.

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Product Product Name Price
29401326 Strep-Tactin XT Sepharose, 50 mL 50 mL 4 407.00 USD Add to cart


29401324 Strep-Tactin XT Sepharose, 10 mL 10 mL 948.00 USD Add to cart


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