The recently launched Strep-Tactin® Superflow® high capacity resin offers improved binding capacity but identical high protein purity compared to standard Strep-Tactin® Superflow®. Thus, it is the perfect solution for Strep-tag® protein purification.


Both Strep-Tactin® Superflow® resins 

• combine outstanding flow characteristics with superior mechanical stability 
• are suitable for increased flow rates and useful for purification of large protein complexes 
• come in pre-packed Strep-Tactin® columns for gravity flow applications 
• or in the new Strep-Tactin® cartridges H-PR* ("highly pressure-resistant") for work with automated workstations 
• yield much higher protein purity (> 95%) than 6xHistidine-tag
purification on Ni-NTA Superflow®


The new Strep-Tactin® Superflow® high capacity resin 

• provides 2 to 3 times higher binding capacity than standard
Strep-Tactin® Superflow® (150 – 500 nmol or 3 – 15 mg recombinant Strep-tag® fusion protein per ml sedimented resin) 
• enables a cost effective purification of higher protein amounts with optimal purity