Extended Data Fig. 8: Heparin-like oligosaccharides library.

a, The chemical structures of oligosaccharides are shown. 2-O-sulfate and 6-O-sulfate are coloured in red. 2-N-sulfate and 2-Ac-N are coloured in blue. The Symbol Nomenclature for Glycans (SNFG) are shown under each chemical structure. b, Chemical structures of oligo-30 and oligo-31.