HALO® BIOCLASS ES-CN Peptide columns made with innovative Fused-Core® particle technology are ideal for both ultrafast- and ultrahigh-resolution separations of peptides and polypeptides up to 20 kDa. HALO® peptide columns offer comparable peak capacity to sub-2 μm non-core columns at 40 to 50% back pressure (2.7 μm). HALO® 160 Å peptide columns are optimized for high performance in HPLC, UHPLC and LCMS peptide applications.
- Ideal for tryptic digests, post-translational modifications (PTMs), polypeptides
- HALO® Peptide ES-CN offers improved retention for polar peptides
- HALO® Peptide columns can be used in series to increase peak capacity for UHPLC and HPLC analyses of complex tryptic digest samples
- Particle Sizes: 2.7 or 5 μm superficially porous particle silica ('solid-core', 'core-shell')
Alternate selectivities with HALO® Peptide ES-C18, ES-CN, and Phenyl-Hexyl phases.
HALO® guard columns are available for this phase.