The ACQUITY Premier Protein BEH C4 column is optimized for separating proteins by size, hydrophobicity, and isoelectric point. It's a MaxPeak Premier Class column, enhancing reproducibility, peak shape, and recovery for metal-sensitive analytes. This chemistry is beneficial for low-level intact protein, subunit, and phosphorylated protein analysis, offering improved MS sensitivity.
- Efficiently separates proteins by size, hydrophobicity, and isoelectric point.
- C4 ligand minimizes protein carryover by being less retentive than C18 phases.
- Enhances protein recovery and increases peak capacity.
- Optimized for MS sensitivity at low levels.
- Delivers expected chromatographic performance, improving reproducibility, peak shape, and recovery for metal-sensitive analytes.
- 2.1mm ID columns recommended for low dispersion UPLC or UHPLC systems, especially for LC-MS methods.