Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://doi.org/10.1002/(SICI)1096-8644(199907)109:3<303::AID-AJPA3>3.0.CO;2-I
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-TIMP1-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-68