
C-terminal methylation of truncated neuropeptides: An enzyme-assisted extraction artifact involving methanol
Keywords: MALDI-FTMS; matrix assisted laser desorption/ionization Fourier transform mass spectrometry; SORI-CID; sustained off-resonance irradiation collision-induced dissociation; HPLC Chip-nanoESI Q-TOF MS; high performance liquid chromatography-Chip nano-elect