Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/2012599/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/2012599
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-SERPINA1-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-651
	subscription/membership/fee required	Silverchair Information Systems	https://portlandpress.com/biochemj/article-lookup/doi/10.1042/bj2740693