Name	Info	Provider	Link
	subscription/membership/fee required	American Chemical Society	https://doi.org/10.1021/bi901575h
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/20028083/
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20028083/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/20028083
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-707