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EJNMMI Research
Fig. 5 | EJNMMI Research

Fig. 5

From: Selective targeting of melanoma using N-(2-diethylaminoethyl) 4-[18F]fluoroethoxy benzamide (4-[18F]FEBZA): a novel PET imaging probe

Fig. 5

Internalization of 4-[18F]FEBZA into B16F1 cells (~5 × 105 cells/well) at 37 °C. The data represents the percent of total cell-associated radioactivity and is the mean ± SD (n = 4). Majority of the cell-associated radioactivity is internalized and the cell surface bound fraction amount is negligible (<1%) at all time points and the remainder of the radioactivity was present in the media. The internalized fraction increased with time and reached plateau by about 120 min

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