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Special offers

Lyophilized streptavidin in bulk amounts

Reliable material for immobilization and detection of biotinylated molecules. Now with 20% off for 100 mg and 1g**

SPR Analysis

The high affinity (low pM ranges) of the Strep-Tactin®XT:Twin-Strep-tag® system enables long-term measurements in SPR experiments.

Twin-Strep-tag® Capture Kit

Twin-Strep-tag® Capture Kit is intended for efficient preparation of SPR sensor chips.

Strep-Tactin®XT high capacity

It perfectly combines the benefits of the high affinity Strep-Tactin®XT resin with a high protein capacity.