Effect of (A) series 1, (B) series 2, (C) series 3, (D) series 4, (E) series 5 and (F) series 6 chelators, relative to the controls DFO and Dp44mT, on ⁵⁹Fe mobilization from prelabeled SK-N-MC cells.

<p>Cells were incubated for 3 h/37°C with ⁵⁹Fe-transferrin (0.75 µM), washed 4 times with ice-cold PBS and then reincubated for 3 h/37°C in the presence or absence of the chelators (25 µM). Release of ⁵⁹Fe was then assessed using a γ-scintillation counter. Results are mean ±SD (3 experiments).