14N/15N Aba charge derivatization
adjacent · Chemical derivatization assisted
14N/15N Aba charge derivatization: adjacent · Chemical derivatization assisted. Derivatizes peptide N-termini with 14N- or 15N-labeled 4-amidinobenzoic acid so b-ions show as doublets and improved CID fragmentation simplifies de novo sequencing.
Derivatizes peptide N-termini with 14N- or 15N-labeled 4-amidinobenzoic acid so b-ions show as doublets and improved CID fragmentation simplifies de novo sequencing.
| Kind | adjacent |
| Deep learning | no |
| Acquisition | DDA |
| Family | Chemical derivatization assisted |
Paper describing it
- Differential 14N/15N-Labeling of Peptides Using N-Terminal Charge Derivatization with a High-Proton Affinity for Straightforward de novo Peptide Sequencing (2013, Mass Spectrometry, peer-reviewed)