Zenix™ SEC Columns, Sepax Technologies

Zenix™ SEC phase, developed based on innovative surface coating technology, comprises of uniform, hydrophilic, and neutral nanometer thick film chemically bonded to high purity and mechanically stabilized silica.

• Highest separation efficiency and resolution
• High loading capacity
• High stability over low and high concentration salt
• Lot-to-lot reproducibility
• Aqueous and organic mobile phase compatibility
• High protein recovery with intact biological activity
• Negligible non-specific interactions
• Column packed with PEEK tubing

Zenix™ uses lay-down monolayer on porous silica offers ideal phase chemistry for hydrophobic samples like insulin, membrane protein monoclonal antibodies derivatized with polymer branches (polypeptide or PEG) separation.

Ideal for separation and analysis of biological molecules such as proteins, nucleic acids, oligonucleotides, peptides, virus and natural polymers such as polysaccharides, synthetic polymers and nanomaterials such as nanoparticles.