High Binding Magnetic Beads for Protein Purification

Conventional purification methods require centrifugation for pelleting followed by careful aspiration to avoid losing sample.

PureProteome™ magnetic beads from Millipore are isolated using a magnetic rack, enabling total removal of buffers and complete recovery of beads with no sample loss.

The PureProteome system improves protein purification through:
• Higher binding capacity and greater capture efficiency than other magnetic beads
• Adjustable bead volume based on sample volume
• Low binding of non-specific proteins, which increases the purity of resulting samples
• 90% less incubation time compared to agarose beads

Three PureProteome systems are available: nickel for histidine tag purification; anti-albumin for serum depletion; and Protein A or G for serum depletion and immunoprecipitation.