Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0021-9967&date=1981&volume=200&issue=4&spage=597
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-472