Name	Info	Provider	Link
def	free resource	BioCyc	https://biocyc.org/gene?orgid=ECOLI&id=EG11440
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=28&issue=35&spage=2890&aulast=Singh
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-HLA-B-1
	subscription/membership/fee required	Bentham Science Publishers Ltd.	https://www.eurekaselect.com/209062/article