MidiMACS Separator contains a permanent magnet that induces a high-gradient magnetic field within MACS Columns–a field strong enough to retain cells labeled with even small amounts of MACS MicroBeads.
The MidiMACS Separator contains a powerful permanent magnet that induces a high-gradient magnetic field within MACS® Columns – a field strong enough to retain cells labeled with even small amounts of MACS MicroBeads.

The MidiMACS™ allows the performance of cell separations in combination with LS Columns, LD Columns, or Whole Blood Columns:
- LS Columns for positive selection or depletion
- LD Columns for depletion
- Whole Blood Columns for positive selection of cells directly from whole blood
Up to three MidiMACS Separators can be attached to a MultiStand.
MidiMACS Starting Kit (LS)
Components:
- MidiMACS (130-042-302)
- MACS MultiStand (130-042-303)
- LS Columns (130-042-401)
- One 2 mL unit of MACS MicroBeads, one MicroBead Kit, or one MACS Cell Isolation Kit
MidiMACS Starting Kit (LD)
Components:
- MidiMACS (130-042-302)
- MACS MultiStand (130-042-303)
- LD Columns (130-042-901)
- One 2 mL unit of MACS MicroBeads, one MicroBead Kit, or one MACS Cell Isolation Kit