Radioactivity in Membrane Fraction and Cell Fraction 111In-DTPA-Tyr3-Octreotate and Cy5-111In-DTPA-Tyr3-Octreotate
| Tracer | Mean membrane fraction ± SD (% total uptake) | Mean cell fraction ± SD (% total uptake) |
| 111In-DTPA-Tyr3-octreotate | 10.33 ± 0.67 | 89.67 ± 0.70 |
| Cy5-111In-DTPA-Tyr3-octreotate | 8.86 ± 0.97 | 91.14 ± 0.97 |