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![[Figure 1]](jb5043fig1mag.jpg)
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Figure 1
(a) Colours of the chromoproteins purified in this study. The purified protein stocks (concentration >1 mM) are shown in both ambient light and under a blue-light filter on a blue-light box. (b) Absorbance and fluorescence spectra of each chromoprotein at 22 µM in buffer containing 50 mM Tris and 300 mM NaCl at pH 7.5. The fluorescence spectrum is only shown for eforRed as the others did not have any detectable peaks. |
![[Figure 1]](jb5043fig1.jpg)
 | STRUCTURAL BIOLOGY |
ISSN: 2059-7983
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