Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/MDOI-RMR-09-2006-23-SUP4-0761-8425-101019-20064045
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-68