Table 2.

Absolute Quantification of IgG Glycopeptides of Platelet-Poor Human Plasma^a

		day 1 (n = 3)		day 30 (n = 3)		interday
IgG Glyco-peptides		conc nmol/mL	RSD %	conc nmol/mL	RSD %	RSD %
IgG1	G0F	15.42 ± 0.39	2.54	17.90 ± 1.17	6.53	10.53
	G1F	19.99 ± 0.16	0.78	21.13 ± 1.47	6.96	3.91
	G2F	12.76 ± 0.83	6.48	13.31 ± 0.44	3.29	2.94
	G1SF	0.87 ± 0.17	19.37	0.78 ± 0.03	3.51	8.29
	G2SF	11.05 ± 0.14	1.29	11.80 ± 1.25	10.63	4.65
IgG2	G0F	10.28 ± 0.23	2.24	10.85 ± 0.45	4.15	3.80
	G1F	9.73 ± 0.57	5.82	10.38 ± 0.19	1.87	4.54
	G2F	4.15 ± 0.17	4.02	4.48 ± 0.07	1.58	5.50
	G1SF	3.35 ± 0.67	20.12	3.55 ± 0.43	12.25	4.21
	G2SF	2.31 ± 0.24	10.39	2.42 ± 0.23	9.34	3.33
IgG3/4	G0F	2.07 ± 0.15	7.39	2.32 ± 0.15	6.64	8.18
	G1F	2.90 ± 0.13	4.31	4.04 ± 0.48	11.85	23.23
	G2F	1.85 ± 0.07	3.62	1.68 ± 0.16	9.80	6.59
	G1SF	ND	NA	ND	NA	NA
	G2SF	1.82 ± 0.42	23.03	ND	NA	NA

^aND, not detectable. NA, not applicable.