TERM	Definition
ER	Endoplasmic reticulum
ERAD	ER-associated degradation
ENGase	Endo-β-N-acetylglucosaminidase
cPNGase	Cytosolic peptide:N-glycanase
OST	Oligosaccharyltransferase
α-Glc’ase I	α-Glucosidase I (ER α-1,2-glucosidase)
α-Glc’ase II	α-Glucosidase II (ER α-1,3-glucosidase)
α-1,2-Man’ase	α-1,2-Mannosidase
FNG	Free N-glycan
GN1-FNG	Free N-glycan bearing one GlcNAc residue at the reducing end
GN2-FNG	Free N-glycan bearing two GlcNAc residues at the reducing end
HMT-FNG	High-mannose type FNG
PCT-FNG	Plant complex type FNG
Lea	Lewis a
PA-	Pyridylamino
RP-HPLC	Reversed-phase HPLC
SF-HPLC	Size-fractionation HPLC
ESI-MS	Electrospray ionization mass spectrometry
Glc	D-Glucose
Man	D-Mannose
GlcNAc	N-acetyl-D-glucosamine
Xyl	D-Xylose
Fuc	L-Fucose
M6B	Manα1-6(Manα1-3)Manα1-6(Manα1-2Manα1-3)Manβ1-4GlcNAcβ1-4GlcNAc-PA
M3FX	Manα1-6(Manα1-3)(Xylβ1-2)Manβ1-4GlcNAcβ1-4(Fucα1-3)GlcNAc-PA
G3M9’	Manα1-2Manα1-6(Manα1-2Manα1-3)Manα1-6(Glcα1-2Glcα1-3Glcα1-3Manα1-2Manα1-2Manα1-3)Manβ1-4GlcNAc-PA
G2M9’	Manα1-2Manα1-6(Manα1-2Manα1-3)Manα1-6(Glcα1-3Glcα1-3Manα1-2Manα1-2Manα1-3)Manβ1-4GlcNAc-PA
Mn’	MannGlcNAc1-PA
Mn	MannGlcNAc2-PA