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Table 2 Results of 68Ga-labelling of DO3A-S01-GCG and DO3A-S02-GCG

From: First-in-class positron emission tomography tracer for the glucagon receptor

Radiotracer NDC RCY [%] SRA @ EOS [MBq/nmol] RA @ EOS [MBq] RCP [%] Amount [nmol] Number Success rate [%]
[68Ga]Ga-DO3A-S01-GCG 61.0 ± 2.0 50.2 ± 5.4 348 ± 30 98.8 ± 0.4 7.2 ± 0.5 9 100
[68Ga]Ga-DO3A-S02-GCG 56.9 ± 1.3 64.9 ± 2.1 471 ± 31 95.4 ± 1.4 6.96 ± 0.14 10 100
  1. NDC RCY non-decay-corrected radiochemical yield, SRA specific radioactivity, EOS end of the synthesis, RA radioactivity, RCP radiochemical purity