Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/content/10.2174/0115665240284638240408081133
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD4-2
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1360
	subscription/membership/fee required	Bentham Science Publishers Ltd.	https://www.eurekaselect.com/229260/article