Combinatorial acetylation/guanidinylation labeling
adjacent · Chemical derivatization assisted
Combinatorial acetylation/guanidinylation labeling: adjacent · Chemical derivatization assisted. Combined acetylation and guanidinylation of peptides gives equivalent b- and y-ion representation in ion-trap MS/MS, allowing accurate de novo…
Combined acetylation and guanidinylation of peptides gives equivalent b- and y-ion representation in ion-trap MS/MS, allowing accurate de novo annotation.
| Kind | adjacent |
| Deep learning | no |
| Acquisition | DDA |
| Family | Chemical derivatization assisted |
Paper describing it
- Combinatorial Labeling Method for Improving Peptide Fragmentation in Mass Spectrometry (2017, Journal of the American Society for Mass Spectrometry, peer-reviewed)