- In this section:
- Comparison between Strep-tag and His-tag
- Strep-tag flyer
IBA Lifesciences GmbH delivers premium products tailored for life science research in academia and industry, harnessing their patented Strep-tag® technology. Their extensive product lineup caters to every stage of the recombinant protein production process, spanning cloning, transfection, expression, purification, detection, immobilisation and assays, as well as cutting-edge tools for cell isolation and expansion. Customers can opt for either IBA's proprietary products or custom services.
Strep-tag® technology exploits the reversible, but strong non-covalent interaction between biotin and streptavidin. Using this underlying chemistry, IBA have developed a system based on the highly selective and controllable interaction between synthetic Strep-tag®II peptide and engineered streptavidin variant Strep-Tactin®, which is one of the most stable proteins known, ensuring purification of your protein of interest with unparalleled purity - even from crude cell lysates.
IBA's proprietary Strep-tag®/Strep-Tactin®XT system is capable of covering all steps from target genes to functional proteins and further analysis.
