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. Author manuscript; available in PMC: 2011 Apr 2.
Published in final edited form as: J Control Release. 2010 Jan 4;143(1):71–79. doi: 10.1016/j.jconrel.2009.12.022

Fig. 5.

Fig. 5

Intracellular trafficking of copolymers with different functional groups. C 4-2 cells were transfected with constructs of RFP labeled Rab5 and Rab7. After 24 h, cells were incubated with copolymers, P-DEMA20F4 or P-MAA20F4 for indicated periods of time followed by live cell confocal microcopy. Red signal represents either Rab5 overexpressed early endosomes or Rab7 overexpressed late endosomes, while the green signal signifies membrane vesicles entrapping copolymers. AB: Rab5 + P-MAA20; C-D: Rab7 + P-MAA20; E-H: Rab5 + P-DMA20, and I-L: Rab7 + P-DEMA20.