The compositional and structural analysis of GAGs is challenging due to their heterogenous structures. Strong anion exchange (SAX) HPLC can aid in the compositional analysis of GAGs and can separate complex mixtures based on charge and degree of sulfation. Herein we describe the digestion and release of GAGs from tissue, and the compositional analysis using SAX-HPLC.
Keywords: GlycosaminoglycanHeparan sulfate; Heparin; Liquid chromatography; Strong anion exchange; Sulfation; Ultraviolet detection.
© 2023. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.