Skip to main content

Table 2 Stability values of 68Ga complexes of AAZTA5, AAZTA5-TOC and AAZTA5-PSMA-617

From: 68Ga, 44Sc and 177Lu-labeled AAZTA5-PSMA-617: synthesis, radiolabeling, stability and cell binding compared to DOTA-PSMA-617 analogues

  time [68Ga]Ga-
AAZTA5
[68Ga]Ga-AAZTA5-TOC [68Ga]Ga-
AAZTA5-PSMA-617
HS 0.5 h 93.0 ± 0.8 98.1 ± 0.2 94.7 ± 0.3
1 h 92.7 ± 1.3 96.9 ± 0.2 94.3 ± 0.4
2 h 85.3 ± 3.4 95.0 ± 0.3 91.3 ± 0.7
PBS 0.5 h 97.5 ± 1.0 99.1 ± 0.2 94.1 ± 0.2
1 h 88.7 ± 0.5 99.2 ± 0.1 92.7 ± 0.5
2 h 78.5 ± 4.5 99.3 ± 0.1 92.8 ± 0.6