ABT activated agarose beads are currently divided in 2 lines of products: for purification by Affinity Chromatography and for immobilization of biomolecules.

Purification of Biomolecules

Chelating beads are used for purifying histidine-tagged proteins by Affinity Chromatography based on the interaction between those proteins and the transition metal cations. Its benefits are an excellent yield with consistent performance, at competitive prices.

ABT is the only company to offer a solution for every His-tag protein: the widest selection of metal chelating beads (4 metals), two different degrees of loading and three different formats.

Immobilization of Biomolecules

Immobilization is a technique that binds a biomolecule (enzyme, antibody, affinity proteins like Protein A or G) to a support giving high stability and making easier re-use of the biomolecule. ABT offers Glyoxal and Aminoethyl beads, ready to add the ligand and that require no activation. Widely used in Biocatalysis as the beads immobilize enzymes that work as biocatalysts in some industrial processes. Its benefits are ery high binding capacity and high immobilized enzyme stability.

You can access ABT's activated beads brochure for complete product information or access www.abtbeads.es.