Table 2.

Relative abundances of the N-glycan structures derived from porcine thyroglobulin acquired using different analytical techniques

Structures	Relative abundance
	MALDIa)	LCb)	LC-ESI	LC-MALDI	MALDI
	16	8	34.6	20.1	25
	10	6	19.8	19	15
	7	3	9.7	16.4	11
	3	ND	1.4	0.4	0.5
	2	ND	0.3	0.5	1
	10	11	12.9	19.5	15
	13	2	5.8	1.6	7
	9	15	13.8	20.5	10
	4	ND	0.4	0.5	1
	20	18	0.8	1	10
	4	14	0.3	0.4	3
	3	13	0.04	ND	1
	ND	6	0.1	0.06	0.5
	ND	ND	0.06	0.04	ND

ND, not detected.

^a)a)Data is obtained from reference [46].

^b)Data is derived from reference [42].