Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/0167-4781(91)90207-3
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/1756174/
	free resource	Mouse Genome Informatics (MGI)	http://www.informatics.jax.org/reference/1756174
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-2647