Protein G Agarose Beads

Protein G Agarose beads are specially prepared for high IgG binding by covalently coupling recombinant Protein G (containing three IgG-binding regions) to 6% cross-linked Agarose beads. The IgG binding capacity of Protein G-Agarose Beads is ≥ 30 mg of human or rabbit IgG per ml of wet beads.