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. Author manuscript; available in PMC: 2008 Apr 30.
Published in final edited form as: FEBS Lett. 2007 Apr 4;581(9):1793–1799. doi: 10.1016/j.febslet.2007.03.067

Fig. 2.

Fig. 2

Intracellular distribution of 1μM 5-FAM and cypate 2 labeled Tat-(A–F), Oct-(G–L ) and Tat-Oct-(M-R) compounds in AR42J cells at 37 ºC for 0.5 h, 1 h, and 4 h. Color scheme: nuclear stain, blue; 5-FAM, green; Cypate2, red; Green/blue overlap, light green; red/blue overlap, purple.