Ready-Made Ammonium Formate Buffer Simplifies Glycoprofiling

To add to their range of drug glycoprofiling products, Ludger Ltd now offer the LudgerSep™ x40 ammonium formate buffer concentrate for glycan amide HPLC. Preparation of ammonium formate buffer is laborious and variations in buffer pH between batches can result in out of specification problems during glycan analysis. The new x40 concentrate makes preparation of clean, consistent ammonium formate buffer easy - simply dilute with water and use directly for elution gradients for glycan HPLC.

LudgerSep™ N1 HPLC columns have been optimised for drug glycoprofiling using this buffer but it can also be used with other HILIC HPLC columns for biopharmaceutical glycan analysis.

“This buffer simplifies the process of reliable drug glycoprofiling in both research and biomanufacturing - reducing costs and speeding up analysis time,” said Dr Daryl Fernandes, Chief Executive, Ludger Ltd.