Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=22098464.ui
	subscription/membership/fee required	Wiley	https://doi.org/10.1111/j.1478-3231.2011.02654.x
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-HLA-DRA-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-327