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. 2015 Aug 14;20(8):14860–14878. doi: 10.3390/molecules200814860

Figure 4.

Figure 4

68Ga-DKFZ-PSMA-11 kit radiolabeling performance: (A) effect of purity of the eluted 68Ga; and (B) long-term storage at different temperatures. Kit contents were labeled at RT for 15 min at pH 4.0–4.5 and analysed using radio-ITLC. Mean values (± sem) of two to nine independent experiments are displayed. * Statistical significance tests returned p values ≤0.05 for the % RCY of DKFZ-PSMA-11 kits incubated at RT vs. % RCY of frozen and/or cooled kit vials.