Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0741-5400&date=2003&volume=74&issue=5&spage=821
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1275
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jleukbio/article-lookup/doi/10.1189/jlb.0403161