Figure 6
From: Unprecedented Microbial Conversion of Biliverdin into Bilirubin-10-sulfonate
Comparison of fragmentation spectra for samples containing 2. The spectra show CID fragmentation at 20 V from multiple product ion scans, displayed to 2 decimal places for the targetted ~663.2150 m/z [M-H]− ion collected from 1 treated rat duodena (A), from 1 treated bacterial assay (B) and from bilirubin-10-sulfonate chemical synthesis (C). Fragmentation of the 581.24 m/z ion (1) found in the bacterial assay control (no culture with 1 added) is shown (D) for comparison. Major fragments of 239.12/285.12/493.26/537.25/581.24 m/z were found in high abundance in all spectra. Note the m/z in this figure are displayed to 2 decimal places for clarity and ease of comparison.
