Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26834486/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26834486
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PGR-2
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-290
	free resource	Dove Medical Press	https://dx.doi.org/10.2147/OTT.S93343
	free resource	scite Smart Citations	https://scite.ai/reports/26834486