Agarose beads and other resins with specialized immobilized ligands for diverse affinity methods (lectins, metal ions, ribonucleotides, heparin, etc.). Obtain 1000- to 10,000-fold purification of target molecules from crude mixtures.
Clean up polyclonal antibody preparations by removing clones with cross-reactivity to E. coli proteins. Pre-clear antibody or other protein preps using these E. coli lysate agarose beads.
Antibody-based and dye-based spin column kits for efficient removal of excess antibody and albumin from serum samples; especially helpful for 2-D electrophoresis of serum samples.
Microcentrifuge spin column kit for removing excess albumin from human serum samples; uses special "SwellGel" Resin Discs containing immobilized Cibacron Blue Dye.
Soybean trypsin inhibitor (STI) immobilized on beaded agarose resin for effective binding and removal of trypsin, chymotrypsin and elastase from protein digests.
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