Name	Info	Provider	Link
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/1794981/
	free resource	J-STAGE, Japan Science and Technology Information Aggregator, Electronic	https://joi.jlc.jst.go.jp/JST.Journalarchive/biochemistry1922/110.922?lang=en&from=PubMed
	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/non-CPTAC-3834
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jb/article-lookup/doi/10.1093/oxfordjournals.jbchem.a123690