Nickel Rapid Run™
Nickel chelate resins recognize two exposed histidines for an appreciable retention of a protein and it is recommended in the majority of the cases. This resin works well with relatively easy to separate His-tagged proteins. Nickel Rapid Run™ provides the advantages of the Nickel cation with the high flow rates of the Rapid Run™ beads. It is specially designed for large scale His-tagged protein purifications.