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. Author manuscript; available in PMC: 2012 Jun 15.
Published in final edited form as: Bioconjug Chem. 2011 May 23;22(6):1128–1135. doi: 10.1021/bc100586y

Table 1.

*Radiolabeling efficiency (%) of bifunctional ligands with 205/6Bi (0.25 M NH4OAc, pH 5.5, RT).

Time (min) 3p-C-DEPA C-DOTA
1 93.6 ± 0.4 8.4 ± 1.9
5 94.7 ± 0.9 17.2 ± 4.3
10 95.0 ± 0.4 28.7 ± 4.5
20 94.1 ± 0.6 38.0 ± 4.9
30 94.4 ± 1.6 49.7 ± 9.0
60 94.5 ± 0.5 60.2 ± 8.0
*

Radiolabeling efficiency (mean ± standard deviation) was measured in triplicate.