Description

• Application: Method comparison of HPLC-ninhydrin-photometry and UHPLC-PITC-tandem mass spectrometry for serum amino acid analyses in patients with complex congenital heart disease and controls.: This study compares two analytical methods, HPLC-ninhydrin-photometry and UHPLC-PITC-tandem mass spectrometry, for analyzing serum amino acids. It highlights the advantages of using Ion exchanger III in achieving accurate and reliable measurements in complex medical cases (Michel et al., 2020).Coupling non-denaturing chromatography to mass spectrometry for the characterization of monoclonal antibodies and related products.: The study showcases the integration of non-denaturing chromatography with mass spectrometry, utilizing Ion exchanger III to maintain protein integrity and achieve high-resolution characterization of monoclonal antibodies (Farsang et al., 2020).