Name	Info	Provider	Link
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PTGS2-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-870
	subscription/membership/fee required	Institute of Molecular Physiology and Genetics, Slovak Academy of Sciences	http://www.aepress.sk/_downloads/dl.php?from=pubmed&journal=GPB&file=2022_03_191.pdf