Name	Info	Provider	Link
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-NT5E-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3547
	subscription/membership/fee required	De Gruyter	https://www.degruyter.com/document/doi/10.1515/cclm-2019-0939