Thermo Scientific™ MagnaBind™ Beads provide a convenient method for magnetic separation of antibodies, antigens, lectins, enzymes, nucleic acids and cells using affinity binding. To remove the MagnaBind Beads from the suspension, an external magnetic field is used.

MagnaBind Goat Anti-Rabbit IgG Beads cab be used to conveniently separate cells of interest from a cell mixture. The monoclonal or polyclonal antibody to the cell surface antigen is pre-incubated with the appropriate magnetic bead that is then incubated with the cell suspension.

Features of MagnaBind Goat Anti-Rabbit IgG Beads:

• Composition: Silanized iron oxide
• Magnetization: 25-35EMU/g
• Type of Magnetization: Superparamagnetic (no magnetic memory)
• Surface Area: >100m²/g
• Bead Size: 1-4μm diameter
• Settling Rate: 4% in 30 minutes
• Effective Density: 2.5g/mL
• Number of Beads: 1 × 10⁸ beads/mg
• pH Stability: Aqueous solution, above pH 4.0
• Concentration: ∼1 mg/mL

Applications:
• Cell sorting using either positive or negative selection
• Protein purification or immunoassays using either direct or indirect methods