DLDI	Direct laser desorption ionization
ESI	Electrospray ionization
FTICR MS	Fourier transform ion cyclotron resonance mass spectrometry
HPLC	High performance liquid chromatography
TLC	Thin layer chromatography
NMR	Nuclear magnetic resonance
EDC	N-[3-(dimethylamino)propyl]-N′-ethylcarbodiimide hydrochloride
HOBT	1H–1,2,3-benzotriazol-1-ol hydrate
MALDI	Matrix-assisted laser desorption ionization
PFG-HMBC	Pulsed field gradient heteronuclear multiple bond correlation spectroscopy
HMQC	2D heteronuclear multiple quantum coherence spectroscopy
HMBC	2D heteronuclear multiple bond correlation spectroscopy
COSY	2D homonuclear correlation spectroscopy
GARP	Globally optimized alternating phase rectangular pulse