Skip to main content
. Author manuscript; available in PMC: 2016 Apr 14.
Published in final edited form as: Biochem J. 2013 Mar 15;450(3):537–546. doi: 10.1042/BJ20121256

Figure 3. Differential binding of polyphenols to different SNARE complexes observed by bathochromic shift.

Figure 3

UV absorption spectra of polyphenols before and after mixing with soluble SNARE proteins were overlapped. (a–c) Bathochromic shifts of DL, QT and FS are induced only by Syn4/SNAP-23/VAMP8 complex, but not by Syn4/SNAP-23/VAMP2 complex; (d–e) bathochromic shifts of CY and RT are induced by only Syn4/SNAP-23/VAMP2 complex; (f) KP does not show any bathochromic shift with SNARE proteins; (g and h) bathochromic shifts of MR and LT by both complexes; (i) scheme of panel array.