Skip to main content
. Author manuscript; available in PMC: 2010 May 12.
Published in final edited form as: Anal Chem. 2007 Aug 3;79(17):6775–6782. doi: 10.1021/ac070907g

Figure 1.

Figure 1

Effect of pH on the fluorescence (λex = 493 nm, λem = 515 nm) of fluorophore-labeled RNase A (50 nM) in the absence (○) or presence (●) of excess RI (350 nM), and the difference (■). (A) Fluorescein–RNase A. (B) DEF–RNase A.