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. 2014 Oct 4;1:743–751. doi: 10.1016/j.toxrep.2014.09.009

Table 2.

Multiple reaction monitoring transitions and corresponding collision energies for labeled and unlabeled adducted HSA peptides. Underlined lysine (K) indicates the site of MDI adduction.

Adducted peptide Monoisotopic transition pairs
Optimized collision energies
Precursor Product
AFKAWAVAR 622.3 (+2) 673.1 16
KQTALAELVK 662.9 (+2) 844.5 16
YTK 635.3 (+1) 371.2 16
KVPQVSTPTLVEVSR 622.0 (+3) 900.5 18
589.3 18
450.8 18
KVPQVSTPTLVEV(+6)SR 624.3 (+3) 906.5 18
595.3 18