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Technical specifications:

• Active group: Phenyl group
• Matrix:  4B-CL (crosslinked agarose beads, 4%)
• Particle size range: 52 – 165 μm
• Molecular weight range: 6 x 10⁴ – 2 x 10⁷
• Matrix activation: Epichlorohydrin
• Matrix attachment: Hydroxyl
• Matrix spacer: 3 atoms
• Ligand density: ~ 40 μmol phenyl groups / ml drained gel
• Binding capacity: 20 – 50 mg human serum albumin/ml gel and 4 mg β-lactoglobulin/ml drained gel
• Flow specifications: 70 – 140 cm / h
• pH stability: 4 – 9
• Supplied as a suspension in 0.5M NaCl containing 0.02% thimerosal