Name	Info	Provider	Link
	subscription/membership/fee required	Springer	https://link.springer.com/article/10.1007/s00726-013-1602-1
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-IDO1-3
	free resource	scite Smart Citations	https://scite.ai/reports/24105077