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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.
