Name	Info	Provider	Link
	subscription/membership/fee required	Springer	https://doi.org/10.1007/s00384-014-1860-8
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PGR-1
	free resource	scite Smart Citations	https://scite.ai/reports/24743846