Protein-Pak Hi Res CM, 7µm, 4.6x100 mm, 1/pkg

Features and Benefits

• IEX, HIC, and SEC bioseparations
• Phases for native protein conditions
• Nonporous high-resolution ion exchangers
• High protein recovery
• Analytical and laboratory-scale purification formats

Additional Notes

Protein-Pak is a heterogeneous family of bioseparation media comprising ion-exchange, hydrophobic interaction, and size-exclusion materials. Hi Res Q and SP use nonporous particles to ensure short diffusion paths and high-resolution charge separations. DEAE and CM provide weak anion and cation exchangers, respectively, for milder pH-controlled methods. HIC separates proteins under non-denaturing high-salt conditions based on their surface hydrophobicity, while Protein-Pak SEC differentiates between size variants, aggregates, and fragments based on hydrodynamic volume.

Legal Information

Protein-Pak is a registered trademark of Waters Corporation, Milford, Massachusetts, USA.