Immobilized metal ion affinity chromatography (IMAC)
These products comprise of WorkBeads™ 40 NTA and WorkBeads 40 IDA resins either charged with Ni2+, Co2+, Cu2+, or Zn2+ ions or neutral and ready to be easily charged before use with a broad spectrum of divalent or trivalent transition metal ions. They are used for Immobilized Metal Ion Affinity Chromatography (IMAC). The resins are designed for purification of poly-histidine tagged (His-tagged) proteins or other metal ion binding proteins. Metal ions have different affinities for these types of proteins which results in resins with slightly different selectivities.
- Resins with different metal ions for optimal purity of the target protein
- Resins for ease of use
- High binding capacity and flow properties
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