Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/15514037/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/15514037
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-SULT1E1-1
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/genetics/article-lookup/doi/10.1534/genetics.104.034777