Fig. 2From: A new 68Ga-labeled somatostatin analog containing two iodo-amino acids for dual somatostatin receptor subtype 2 and 5 targetingInternalization of the 67Ga-labeled conjugates in HEK-SST2 cells over time, expressed as % (mean ± SD) of applied activity in the cells and normalized per million cells. All values refer to specific internalization after subtracting the non-specific (measured in the presence of 1000-fold excess of SS-14) from the total internalized fraction, at each time pointBack to article page