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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Eur J Nucl Med Mol Imaging. 2011 Aug 4;38(10):1806–1815. doi: 10.1007/s00259-011-1871-4

Fig. 3.

Fig. 3

QQM binding assays. a Competitive cell binding assay. The IC50 value of QQM peptide binding to 293-TEM8 cells using 18F-FP-QQM for homologous displacement was 33.04 nM. b ELISA. The QQM peptide specifically binds to the extracellular domain of TEM8 receptor in a dose-dependent manner (Kd 304 nM)