Buffer XT-R is a ready-to-use Strep-Tactin®XT regeneration buffer containing magnesium chloride for competitive displacement of biotin from the modified biotin-binding pocket of Strep-Tactin®XT after the elution of Strep-tag®II or Twin-Strep-tag® fusion proteins. Please note that Buffer XT-R is not applicable for Strep-Tactin®.
- Concentration: Ready-to-use
- Form: Solution
- Possible Application: Regeneration of Strep-Tactin®XT resins