Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0301-4681(08)00007-8
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/19281763/
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19281763/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/19281763
	subscription/membership/fee required	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0301-4681&date=2009&volume=77&issue=1&spage=38
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-905