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. Author manuscript; available in PMC: 2010 Dec 1.
Published in final edited form as: Bioconjug Chem. 2009 Dec;20(12):2342–2347. doi: 10.1021/bc900361g

Figure 3.

Figure 3

Inhibition of 125I-echistatin binding to integrin receptors on U87MG cells by 2.5D, 19F-FB-2.5D, and echistatin [IC50 = 20.3 ± 7.3 (◆), 13.2 ± 5.4 (■) and 3.7 ± 1.1 (●) nM, respectively). Results are expressed as the percentage of 125I-echistatin binding, and are the mean of triplicate measurements ± SD.