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Table 2 Saturation binding results for respective radiotracers with ZR-75-1 cells

From: Evaluation of agonist and antagonist radioligands for somatostatin receptor imaging of breast cancer using positron emission tomography

  67/natGa-NODAGA-JR11 (n = 3) 67/natGa-DOTATOC
(n = 3)
67/natGa-DOTATATE (n = 3)
Bmax
(× 104 sites/cell)
4.39 ± 0.32 6.64 ± 0.39 2.85 ± 0.02
Kd (nM) 1.19 ± 0.06 2.70 ± 0.13 0.55 ± 0.02