Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0925477301005706
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/11744373/
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-325