Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	http://jgv.microbiologyresearch.org/pubmed/content/journal/jgv/10.1099/vir.0.055541-0
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24045107/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/24045107
	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-3214
	free resource	scite Smart Citations	https://scite.ai/reports/24045107