Strep-Tactin® Buffers
Strep-Tactin® buffers, including Buffer E (10x) for elution with desthiobiotin, Buffer R (10x) for resin regeneration with HABA, Buffer W (10x) for washing Strep-Tactin® and Strep-Tactin®XT resins, and Buffer XT-R for Strep-Tactin®XT regeneration, are all provided as 10x concentrates that must be diluted before use in Strep-Tactin® technology applications.