Table 1.

Major structures of N‐glycan identified by both MS

Glycan type	Predicted structure	m/z
High mannose		1905.6
Galactose‐terminated		2279.8
		2174.8
N‐acetylglucosamine‐terminated		1631.6
		1834.7
Bisecting GIcNAc and complex‐type N‐glycan		2361.9
Hybrid‐type		1914.7