Determination of KDO from bacterial lipopolysaccharides

APPLICATION NOTE 74121 Determination of glycoprotein sialic acid composition using HPAE-PAD in dual eluent generation cartridge mode Authors: Jingli Hu and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA Keywords: Dionex CarboPac PA20-1 mm column, Dionex ICS-6000 HPIC system, electrochemical detection,…

APPLICATION NOTE 73605 Determination of low- and non-caloric sweeteners in food and beverages by HPAE-PAD Manali Aggrawal and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA Keywords: Dionex CarboPac PA20 column, sugar substitute, allulose, sucralose, erythritol Goal To develop an HPAE-PAD…

Application Update: 181 Rapid Screening of Sialic Acids in Glycoproteins by HPAE-PAD Deanna Hurum and Jeff Rohrer Introduction • Neuraminic Acids • Anion Exchange • Pulsed Amperometric Detection • CarboPac PA20 Fast Sialic Acid Column • High-Throughput Analysis Glycoprotein sialylation…

TECHNICAL NOTE 72225 Glycoprotein monosaccharide analysis using HPAE-PAD with manually prepared eluent Authors Sachin Patil and Jeffrey Rohrer, Thermo Fisher Scientific, Sunnyvale, CA, USA Goal To present an accurate method of determining monosaccharides in glycoproteins using high-performance anion-exchange chromatography with…