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. Author manuscript; available in PMC: 2010 Nov 22.
Published in final edited form as: Ther Deliv. 2010 Jul 1;1(1):169–193. doi: 10.4155/tde.10.8

Figure 2. Enhanced green fluorescence protein fused to different targeting signals and transfected into 1471.1 murine adenocarcinoma cells.

Figure 2

(A) Nuclear export signal (HIV NES) delivers enhanced green fluorescence protein (EGFP) to cytoplasm. (B) Nuclear localization signal (MycA8 NLS) delivers EGFP to nucleus. (C) Mitochondrial targeting signal (orthinine transcarbamylase MTS) delivers EGFP to mitochondria. (D) MitoTracker® (Invitrogen) stains mitochondria in live cells.