We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNear-infrared fluorescence imaging of CD13 receptor expression using a novel Cy5.5-labeled dimeric NGR peptide.AuthorsLi G; Xing Y; Wang J; Conti PS; Chen KPublicationAmino acids, 2014, Vol 46, Issue 6, p1547ISSN1438-2199Publication typearticleDOI10.1007/s00726-014-1727-x