GenScript MonoRab sup TM /sup Anti-DYKDDDDK Magnetic Beads are super paramagnetic beads with diameter of 70 m covalently coated with a rabbit monoclonal anti-DYKDDDDK antibody The beads are supplied as 50% slurry in TBS with 50% glycerol and 0 02% sodium azide The MonoRab sup TM /sup Anti-DYKDDDDK Magnetic Beads have a binding capacity of 1 5 mg DYKDDDDK-tagged protein (Size 50KDa) per 1 ml settled beads The beads can be re-used for at least 5 times Based on our new rabbit monoclonal antibody technology (MonoRab sup TM /sup ) this beads offers high binding capacity high purity and withstand stringent washing steps especially with buffers containing high concentration of salt The beads are resistant to up to 2 M NaCl and to buffers with pH as low as 2 5