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. Author manuscript; available in PMC: 2008 Oct 1.
Published in final edited form as: Biochim Biophys Acta. 2007 Aug 7;1773(10):1583–1588. doi: 10.1016/j.bbamcr.2007.07.009

Figure 2.

Figure 2

The disruption of proteoglycans does not inhibit motion, but does affect binding. (A) Distribution of PA-QD speeds following sodium chlorate treatment for the removal of sulfated proteoglycans, 37°C. The gray line shows the distribution for untreated cells. (B) PA-QD binding after washing of sodium chlorate-treated (NaClO3) and control cells. Scale bars: 10 μm. The same effect is seen for PEI-QDs.