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. 2014 Dec 18;9(12):e115252. doi: 10.1371/journal.pone.0115252

Figure 4. Effect of heparin on PPR mutants binding to CXCR4.

Figure 4

Panel A and B represent 3201 cells and SupT1 cells, respectively. Heparin was used at 20 µg/ml. Values are inhibition percentage calculated as described in “Materials and Methods”. Results are means and standard deviations for triplicate determinations.