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. Author manuscript; available in PMC: 2010 Nov 26.
Published in final edited form as: J Nucl Med. 2010 Apr;51(4):639–645. doi: 10.2967/jnumed.109.072462

FIGURE 1.

FIGURE 1

Proposed chemical structures of 68Ga-TAFC (molecular weight, 919.64 g/mol) (A) and 68Ga-FC (molecular weight, 784.43 g/mol) (B), and HPLC-radiochromatograms (RP-C18, ACN/H2O/0.1% trifluoroacetic acid gradient) of 68Ga-TAFC and 68Ga-FC 10 min after incubation of 100 MBq of 68Ga with 10–15 nmol of TAFC or FC at pH 3.9 (C).