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Invitrogen™ eBioscience™ MagniSort™ Streptavidin Positive Selection Beads Non-distribution product as customer accommodation.

Designed for the magnetic separation of cells by positive selection. Desired cells are bound by biotinylated antibody and then streptavidin-coated magnetic beads. When placed in a magnetic field, desired cells are held in place and undesired cells can be separated by decanting.

Manufacturer:  Invitrogen™ MSPB600374

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Catalog No. 50-112-5939

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Contains Sodium azide



  • Clone and concentration of biotinylated antibody for desired cell labeling, as well as concentration of MagniSort™ Streptavidin Positive Selection Beads must be determined empirically
  • Please refer to the protocol for details on how to optimize both the antibody and MagniSort™ Streptavidin Positive Selection Beads
  • The MagniSort™ Streptavidin Positive Selection Beads may also be used to deplete undesired cells using a single antibody
  • For depletion of cells using multiple antibodies, we recommend the MagniSort™ Streptavidin Negative Selection Beads (cat. MSNB-6002) and protocol


Magnetic Cell Separation
200 tests
2° to 8°C. Do not freeze.
Aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
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