Amocol Bioprocedures Limited is proud to introduce a wide range of exceptional, cheap gravity flow and spin columns for fast tagged protein purification. These new columns are designed for purification of His- and GST-tagged fusion proteins expressed in bacteria, insect, and mammalian cells without needing any instrumentation for liquid chromatography. The column packing material is based on a new support material - Quick Flow Beads. The mechanical stability of Quick Flow Beads is remarkable. Unique chemical modification dramatically reduces nonspecific protein binding and improves flow characteristics. Amocol manufacture classic HIS-Buster Nickel Affinity Gel that achieves high binding capacity, high protein yields but sometimes with suboptimal purity. The new HIS-Buster Cobalt Affinity Gel achieves both high protein yield and purity with minimal optimization.
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