Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://doi.org/10.1189/jlb.0704383
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD4-1
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:16081597
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jleukbio/article-lookup/doi/10.1189/jlb.0704383