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. Author manuscript; available in PMC: 2010 May 1.
Published in final edited form as: Mol Pharm. 2009 May–Jun;6(3):686–695. doi: 10.1021/mp900093r

Figure 4.

Figure 4

Intracellular Trafficking of Oligonucleotides. RGD-623-Tamra is a 2′-OMe-PS antisense oligonucelotide that has a 5′-RGD targeting ligand and a 3′-Tamra fluorophore. Its distribution in cells is compared to that of caveolin (A) or the avb3 integrin (B) (its receptor) as visualized by immunostaining. Fletchings indicate areas of overlap. Adapted from reference 5 with permission.