Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33904648/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33904648
	free resource	Wiley	https://onlinelibrary.wiley.com/doi/10.14814/phy2.14750
	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/CPTAC-76