Table 2. Disaccharide composition of CS/DS in GAG from UCBCs and MNCs.

Sample	Unsaturated disaccharide units								ng/mg protein
	ΔDi-0S (%)	ΔDi-4S (%)	ΔDi-6S (%)	ΔDi-UA2S (%)	ΔDi-di4,6S (%)	ΔDi-di2,4S (%)	ΔDi-di2,6S (%)	ΔDi-triS (%)
SCE- UCBCa	13.2±0.6	83.1±0.7	0.4±0.1	ND	3.3±0.4	ND	ND	ND	544±91
UCB- MNCb	13.7	86.3	ND	ND	ND	ND	ND	ND	238
Adult MNCc	4.4±1.9	86.7±2.5	9.0±4.4	ND	ND	ND	ND	ND	154±40

^astem-cell-enriched umbilical cord blood cells (n = 3),

^bmononuclear cells derived from rat umbilical cord blood (collected from 70 pups),

^cmononuclear cells derived from peripheral blood of adult rat (n = 3).

ΔDi-0S, deoxy-α-L-threo-hex-4-enopyranosyluronic acid(ΔUA)(1→3)N-acetylgalactosamine (GalNAc); ΔDi-4S, ΔUA(1→3)GalNAc4S, where S is sulfo; ΔDi-6S, ΔUA (1→3) GalNAc6S; ΔDi-UA2S, ΔUA2S (1→3) GalNAc; ΔDi-di4,6S, ΔUA (1→3) GalNAc4S6S; ΔDi-di2,4S, ΔUA2S (1→3) GalNAc4S; ΔDi-di2,6S, ΔUA2S (1→3) GalNAc6S; ΔDi-TriS, ΔUA2S (1→3) GalNAc4S6S; ND, not detected.