The Thermo Scientific Vanquish H UHPLC system was used for the high resolution determination of 2-AA (anthranilic acid) labelled N-glycans released from a commercial chimeric IgG1 mAb (Infliximab). The separation is performed on a 150 mm Accucore 150-Amide-HILIC column with fluorescence detection giving separation in less than 30 minutes.N-Glycans present at the asparagine 297 residue in the CH2 domain of the Fc region of IgG play a crucial role in modulating the structural stability and functional activity relationship of the antibody.

The Thermo Scientific Vanquish H UHPLC system is applied for the rapid determination of 2-AB (2-aminobenzamide) labelled N-glycans released from human serum IgG in less than 15 minutes using a 50 mm Thermo Scientific Accucore 150-Amide-HILIC column with fluorescence detection. The method is able to determine N-Glycans present at the asparagine 297 residue in the CH2 domain of the Fc region of IgG that play a crucial role in modulating the structural stability and functional activity relationship of the antibody.

The Thermo Scientific UltiMate 3000 RS system is applied for the analysis of carbamate pesticides in potato. The separation is performed on a Thermo Scientific Acclaim Carbamate column, with post column reaction and fluorescence detection.

HPLC of 2-aminobenzamide (2-AB) labeled glycans with fluorescence detection is one of the major analyses in biotherapeutics characterization. Here we show the separation of 2-AB-glycans originated by bovine fetuin and human IgG with The Thermo Scientific Vanquish Flex UHPLC. The Thermo Scientific GlycanPac AXR-1 column is used for the fetuin glycans. The Thermo Scientific Accucore 150-Amide-HILIC is used for the IgG glycans.

The Thermo Scientific UltiMate 3000 HPLC system is applied for the determination of doxorubicin in human serum. The samples are prepared using Thermo Scientific SOLA solid phase extraction (SPE) cartridges, and the separation performed on a Thermo Scientific Hypersil GOLD HPLC column, with fluorescence detection. For Research Use Only. Not for use in diagnostic procedures.