Skip to main content
. 2017 Dec 20;17(2):903–917. doi: 10.1021/acs.jproteome.7b00732

Figure 2.

Figure 2

Figure 2

Figure 2

Per peptide quantitation results in wild type B. cereus spores. Linearity of L/H isotope ratios averaged across technical replicates for each individual Q-peptide with varying concentrations of QconCAT in wild type B.cereus spores. Error bars indicate standard deviation. (A) L/H ratios for proteins showing similar results for both Q-peptides. (B) Divergent L/H ratios between Q-peptides seen across biological replicates (1, 2, 3) indicates either selective modification through cleaving off part of the protein or more likely partial accessibility to trypsin due to structural cross-links. (C) For three proteins, only one Q-peptide was recovered and used for quantification.