Figure 2
From: Unprecedented Microbial Conversion of Biliverdin into Bilirubin-10-sulfonate
Mass spectra (left) and UV spectra (right) of each identified peak in Fig. 1. The 663.2233 and 663.2205 m/z ions were observed to be the major abundant ion under peaks 2 and 3, with these peaks exhibiting a λmax of 440 nm and 416 nm respectively. The 380 nm peak (1) demonstrates a mass and absorbance spectra consistent with 1.
