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. 2009 Dec 1;12(5):539–546. doi: 10.1007/s11307-009-0285-1

Fig. 6.

Fig. 6

SDS-PAGE of 99mTc-IL2 performed in non-reducing conditions. Lanes 1–4 showed the unconjugated-IL2 (lane 1), the HYNIC-IL2 complex after tC2 purification (lane 2), radiolabeled IL2 before (lane 3) and after purification with tC2 cartridge (lane 4). Dimers, trimers, and 99mTc-HYNIC-IL2 aggregates are absent.