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. Author manuscript; available in PMC: 2015 Apr 5.
Published in final edited form as: Chem Biol Interact. 2014 Feb 5;212:56–64. doi: 10.1016/j.cbi.2014.01.018

Fig 3.

Fig 3

Binding of 4-OHPCB 3, 4’-OHPCB 68, 3’4’-diOH PCB 3 and 4-OHPCB 36 to hSULT2A1. Plots of the absolute value of the fluorescence change upon titration with the indicated concentration of OHPCB are shown. Assays were carried out with a saturating concentration of ANS (40 µM). Data points are the mean ± standard error of triplicate determinations.