Keyphrases
Mass Spectrometry
100%
In Vacuo
100%
Methylation
100%
N-terminus
50%
Matrix-assisted Laser Desorption Ionization (MALDI)
50%
Alkali
50%
Signal Enhancement
50%
Matrix-assisted Laser Desorption Ionization Mass Spectrometry
50%
MS Analysis
25%
Electrospray Ionization Mass Spectrometry
25%
Arginine
25%
Positive Charge
25%
Reaction Conditions
25%
Amines
25%
Adduct Formation
25%
Derivatization
25%
Lyophilization
25%
Methyl Iodide
25%
Quaternary Ammonium Moiety
25%
Nucleophilic Site
25%
Modified Peptide
25%
Trimethylammonium
25%
General Utility
25%
Angiotensin I
25%
Side-chain Modification
25%
Peptide Signaling
25%
Trimethylation
25%
Chemistry
Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry
50%
Trimethylammonium
25%
Angiotensin I
25%
Derivatization
25%
Electrospray Ionization Mass Spectrometry
25%