Spacer-armed oligosaccharides

Galα1-4Galα1-4Galβ1-4Glc-NAc-propargyl

Lactose-β-NAc-propargyl

α1-4 galactobiose-NAc-propargyl

Galα1-3Gal-N-Acetyl-Propargyl

GalNAcβ1-3Gal-aminopropyl

SSEA-4 hexaose-NAc-propargyl

SSEA-4 hexaose-NAc-CH2-(1.4-Tz)-(CH2)2-EG3-NH2

Core type 4 (Gb5 triaose core structure)-aminopropyl

Globo-B heptaose-NAc-propargyl

Globo-A heptaose-NAc-propargyl

Globo-H-β-NAc-propargyl / SSEA3b-β-NAc-propargyl

Globo-H hexaose (SSEA-3b)-NAc-CH2-(1.4-Tz)-(CH2)2-EG3-NH2 (>90% NMR)