For exceptionally high resolution and efficiency anion-exchange separation of protein variants, use Thermo Scientific™ ProPac™ WAX-10 LC Columns. Based a nonporous 10µm core particle that provides pressure stability, ProPac columns can resolve isoforms that differ by a single charged residue. A thin, hydrophilic layer prevents unwanted secondary interactions. The grafted anion-exchange surface provides pH-based selectivity control and fast mass transfer for high-efficiency separation and moderate capacity.
3000 psi (200 bar)
Mobile Phase Compatibility
pH 2 to 12, 80% compatible with acetonitrile, acetone, methanol, compatible with nonionic and zwitterionic detergents, incompatible with anionic detergents
ProPac WAX-10 LC column is a weak anion-exchanger with a tertiary amine functional group.
Column sizes range from 2mm I.D., for analytical work, up to 22mm I.D. for semiprep work.
Superior Performance for protein analysis
Ideal for characterization and quality control assessment of closely-related protein variants
Unequaled high-resolution separations
High-efficiency peaks with excellent recovery
Higher capacity than other columns based on nonporous particles
Superior column-to-column and lot-to-lot reproducibility eliminates column variability as a concern in stability and QA/QC testing
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.