Name	Info	Provider	Link
	free resource	Mattioli 1885, Spa	https://doi.org/10.23750/abm.v92i5.9752
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34738598/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34738598
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-ERBB2-3
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-192