Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleICOS is an inducible T-cell co-stimulator structurally and functionally related to CD28.AuthorsHutloff A; Dittrich AM; Beier KC; Eljaschewitsch B; Kraft R; Anagnostopoulos I; Kroczek RAPublicationNature, 1999, Vol 397, Issue 6716, p263ISSN0028-0836Publication typearticleDOI10.1038/16717