Pierce MagnaBind™ Beads and Supports, Thermo Scientific

Supplier: Thermo Scientific
MagnaBind™
21344 21348 21353 21349 21352 21348 21354 21356 21349 21352 21354 21353 21344 21356
PI21344EA 750.83 USD
PI21344 PI21354 PI21353 PI21352 PI21348 PI21356 CAPI21353 CAPI21352 CAPI21344 CAPI21354 CAPI21356 CAPI21348 CAPI21349 PI21349
Pierce MagnaBind™ Beads and Supports, Thermo Scientific
Beads Magnetic Beads
Magnetic beads are a convenient affinity support for a variety of assays, which allow easy purification of the target without columns or centrifugation

  • Available pre-coated with popular affinity ligands or derivatized for covalent attachment of proteins and other specific ligands
  • Beads do not irreversibly aggregate because they have no magnetic memory; collect and disperse the beads multiple times, if needed
  • Most separations require a short 5 to 10 minute bench-top procedure

MagnaBind™ beads are available pre-coated with Protein A, Protein G, streptavidin, anti-mouse or anti-rabbit antibodies. Activated beads, with either amine or carboxyl groups, are also available for attaching other proteins or affinity ligands to a magnetic particle.

After a binding step in an affinity purification procedure, the magnetic particles are easily and rapidly collected by placing the microcentrifuge tube or reaction vessel next an appropriate rare-earth magnet. MagnaBind™ beads respond rapidly to MagnaBind™ magnets but can be easily dispersed and regathered multiple times (ie. they will not irreversibly aggregate) because they do not have any magnetic memory.

Particles: 1 x 10⁸/mg
Surface area: >100 m²/g
Ø: 1-4 µm
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