Agilent Technologies for broader selectivity and better peak shape

摘要

Agilent Technologies Inc. (NYSE: A) recently announced it has expanded its family of sub-2 μm particle 300 Angstrom pore columns for reversed-phase liquid chromatography with rapid-resolution, high-definition ZORBAX 300SB-C3 and 300-Diphenyl 1.8 μm columns.The columns extend the benefits of reversed-phase biomolecule separations to ultra-high-performance liquid chromatography (UHPLC). The C3 phase broadens the selectivity and improves peak shape and recovery options for larger proteins, including antibodies. The diphenyl phase offers additional selectivity through pi-pi interactions with aromatic amino acids in the primary structure.