WHATMAN 29401324

Chromatography resin for purification of recombinant proteins tagged with a Strep-tag® II and Twin-Strep-tag®.

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 50mL lab packs of bulk resin and prepacked in 1 and 5mL 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.