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. Author manuscript; available in PMC: 2015 Jun 2.
Published in final edited form as: J Biol Chem. 2002 Mar 11;277(20):17863–17870. doi: 10.1074/jbc.M200402200

Fig. 5. Tryptophan fluorescence as a function of salt concentration and temperature.

Fig. 5

A, fluorescence emission spectra of hLtn at 10.6 (long dashes) and 53.9 °C (short dashes) in the absence of NaCl and at 53.9 °C in the presence of 200 mM NaCl (solid line). B, intrinsic fluorescence of Trp-55 of hLtn as a function of temperature at 0 and 200 mM NaCl. Average emission wavelengths are plotted for hLtn in 0 mM (solid circles) and 200 mM NaCl (open circles).