Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=35554972.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/35554972/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/35554972
	subscription/membership/fee required	Wiley	https://doi.org/10.1111/cobi.13918
	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-68
Full text from	free resource	White Rose Research Online	https://eprints.whiterose.ac.uk/188110/