Reliably characterize primary sequence and detect PTMs
Agilent AdvanceBio Peptide Mapping columns - for protein identification and PTM analysis.
- Endcapped C18 bonded phase: Good retention of hydrophilic peptides.
- Superficially porous particles: Greater application flexibility.
- Minimal clogging: Less system downtime.
Agilent AdvanceBio Peptide Plus columns - for the separation of target peptides, impurities, and PTM analysis.
- Hybrid charged C18 surface:
- Superior peak shape with formic acid as the mobile phase modifier and improved MS sensitivity.
- Enhanced selectivity for deamidated peptides, peptide impurities from host cell proteins, and synthetic peptide impurities.
- Superficially porous particles: Shorter diffusion path, higher linear velocity, and lower backpressure.
- Quality control: Columns are batch tested with peptide standards to ensure batch-to-batch reproducibility.