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GE Healthcare Sera-Mag SpeedBeads™ Carboxyl Magnetic Beads, hydrophobic

Excellent for coupling oligos or proteins directly to the beads. Their “cauliflower-like” structure gives Sera-Mag beads high binding capacity. The carboxyl groups on these beads can be activated by standard EDC/EDAC chemistry to react with free amino groups, forming amide bonds.

$686.00 - $2,723.50


Concentration 5% solids (50mg/mL)
Diameter (Metric) 1μm
Storage Requirements 2° to 8°C
For Use With (Application) DNA Sample Prep, Protein Purification
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Products 3 Description


  • Double shell magnetite beads
  • . High binding capacity
  • 1.0μm diameter
  • High carboxyl acid content for binding for binding DNA and proteins
  • Hydrophobic bead based on crosslinking requirements for the encapsulation layer


5% solids (50mg/mL)
2° to 8°C
DNA Sample Prep, Protein Purification