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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Bioconjug Chem. 2009 Sep 14;20(10):1853–1859. doi: 10.1021/bc900217h

Figure 1.

Figure 1

Dendron conjugate AF-G3(COOH)11.9(RGD)4.1 (4) where Alexa Fluor 488 is conjugated to the dendron focal point via a 1,3-dipolar cycloaddition. The targeting moiety, c(RGDyK) peptide, is conjugated to the carboxylated surface of the dendron.