HPAE-PAD Determination of Infant Formula Sialic Acids

Beverages Applications Notebook Milk Table of Contents Index of Analytes......................................................................................................................................................................... 3 Introduction to Beverages........................................................................................................................................................... 4 UltiMate 3000 UHPLC+ Systems............................................................................................................................................... 5 IC and RFIC Systems.................................................................................................................................................................. 6 MS Instruments........................................................................................................................................................................... 7 Chromeleon 7 Chromatography Data System Software............................................................................................................ 8 Process Analytical Systems and Software..................................................................................................................................…

Application Update 180 Direct Determination of Sialic Acids in Glycoprotein Hydrolyzates by HPAE-PAD INTRODUCTION Sialic acids are critical in determining glycoprotein bioavailability, function, stability, and metabolism.1 Although over 50 natural sialic acids have been identified,2 two forms are commonly determined…

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…

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,…