Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1090-3798(05)80003-0
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/11589012/
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-486
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:11589012