Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1550-7033&volume=15&issue=6&spage=1267&aulast=Xie
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3996