Name	Info	Provider	Link
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/21416545/
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21416545/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21416545
	free resource	Wiley	https://onlinelibrary.wiley.com/doi/10.1002/pro.626
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-76