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IBA LifeSciences Strep-TactinXT 4Flow high capacity resin as 50% suspension; 50 ml
Supplier: IBA LifeSciences 25030025
Strep-TactinXT 4Flow high capacity is a 4% agarose coupled with the streptavidin variant Strep-TactinXT and applicable for purification of Strep-tagII or Twin-Strep-tag fusion proteins. Due to the broad pH compatibility, excellent pressure stability, outstanding target purity (>95%), and high binding affinity, the resin is recommend for all protein classes, especially for low abundant proteins. The low concentrated agarose enables the simple attachment of larger proteins to the stationary phase, making it suitable for purification of high-molecular-weight targets. In addition, Strep-TactinXT 4Flow high capacity allows the application of denaturing agents such as urea. In comparison to Strep-TactinXT 4Flow, Strep-TactinXT 4Flow high capacity has a higher density of immobilized Strep-TactinXT, which leads to a 2-fold higher yield of purified protein. The suspension can be used for packing of gravity flow columns since the resin is optimized for column affinity chromatography.
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