Anion Exchange

Anion exchange – LudgerSep columns and buffer for charge profile analysis of 2-AA and 2-AB labeled glycans. The number of sialic acids per glycan is the primary factor in the analysis.


50mL of x4 LS-C buffer concentrate (2.0M ammonium formate buffer, pH 9.0).

This can be diluted with water and acetonitrile to prepare LS-C solvent (500 mM ammonium formate buffer pH 9, 20% acetonitrile v/v) used in WAX (weak anion exchange) HPLC analysis of LudgerTag fluorophore and UV-chromophore labeled glycans.

View product documentation as PDF
View Certificate of Analysis as PDF

Part Number: LS-C-BUFFX4