The Strep-tag® System is one of the most widely used affinity chromatography systems for protein purification, detection and immobilization
-tag® Protein Purification system is based on the highly selective and easily controllable interaction between the Strep
-tag®II peptide and the blotting binding site of a specially engineered streptavidln called Strep
-tag®II binds Strep
-Tactin® nearly 100 times tighter than streptavidln, but elutes under gentle conditions.
- Highly pure proteins
- Fast and easy purification procedure
- Flexible buffer and purification conditions
- Regeneration of resins for re-use.