Magnetic Matrices and Racks

Protein Expression
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  • Magnetic particles are ideally suited for applications involving high-throughput proteomic screening, small-scale protein isolation, immunomagnetic isolations or cell separation experiments. With magnetic beads, affinity purification of tagged proteins, antigens, antibodies and nucleic acids can be done conveniently and quickly, with minimal time necessary for separation of the solid-phase from solution. Immobilized substrates remain biologically active and can be eluted in small volumes or serve as ligands in subsequent pull-down or target interaction experiments involving DNA or proteins.

    NEB's Magnetic Separation Racks


    • Convenient – No centrifugation required; matrix can be regenerated without loss of binding capacity
    • Efficient – Minimal sample loss during pipetting because magnetic beads concentrate at the side of the tube instead of the bottom


    • Immunomagnetic Isolations
      Protein A Magnetic Beads
      Protein G Magentic Beads
      Goat Anti-Rabbit lgG Magnetic Beads
      Goat Anti-Mouse lgG Magnetic Beads
      Goat Anti-Rat lgG Magnetic Beads
    • Protein Purification
      Chitin Magnetic Beads
      Amylose Magnetic Beads
      Anti-MBP Magnetic Beads
    • Biotin-Labeled Isolation
      Streptavidin Magnetic Beads