Oligosaccharides / Glycans
- Core structures
- Blood groups & Lewis antigens
- Lactose based O-glycans
- Ganglioside oligosaccharides
- Globo series
- Galα1-3Gal series
- Sialylated oligosaccharides
- Glucuronylated oligosaccharides
Natural polysaccharides & derived-oligosaccharides
- Glucans: xyloglucans, cellodextrin, maltodextrin, lichenan / isolichenan, scleroglucan, pustulan
- Xanthan
- Chitin & chitosan: oligochitin
- Ulvan
- Fucan
- Mannans: mannan, xylomannan, galactomannan, glucomannan, galactoglucomannan
- Alginates: manuronic and guluronic oligosaccharides
- Galacturonan & apiogalaturonan
- Fructan
Analytical references
- Highly purity oligosaccharides (including several HMO) characterized with
- Quantitative 1H-NMR (based on a qualified internal standard) and High performance chromatographic techniques (HPLC and/or HPAEC-PAD) for purity determination and impurities detection
- Structure validation by 13-NMR & Mass spectrometry
- Determination of residual water content after freeze-drying by Karl-Fisher titration
Glycoconjugates
- Neoglycoproteins
- BSA/OVA/KLH-conjugated oligosaccharides
- Affinity chromatography columns
- Biotinylated oligosaccharides
- Fluorescent labeled oligosaccharides
Functionalized oligosaccharides (spacer arm & terminal function)
-O-(CH2)3-NH2 -O-EG2-NH2 -O-EG3-NH2 -O-CH2-CΞCH -O-CH2-CH=CH2 -O-CH2-CO-CH3 -O-(CH2)3-CH=CH2 -O-(CH2)3-S-(CH2)2-NH2 -O-CH2-(1,4-Tz)-(CH2)6-NH2 -O-CH2-(1,4-Tz)-(CH2)2-EG3-NH2 -O-CH2-(1,4-Tz)-(CH2)2-EG7-NH2 -O-EG2-Cl | -O-EG3-N3 -O-CH2-(1,4-Tz)-(CH2)2-EG3-NH-Bt -O-CH2-(1,4-Tz)-(CH2)2-EG3-NH-DestBt -O-(CH2)3-NH-CS-NH-Fluorescein -NAc-CH2-CH=CH2 -NAc-CH2-CΞCH -NAc-CH2-(1,4-Tz)-(CH2)2-EG3-NH2 -NAc-CH2-(1,4-Tz)-(CH2)2-EG7-NH2 -NAc-CH2-(1,4-Tz)-(CH2)6-NH2 -NAc-CH2-(1,4-Tz)-(CH2)2-EG3-NH-Bt -NAc-CH2-(1,4-Tz)-(CH2)2-EG3-NH-DestBt |
Lectins
- Bacteria lectins : LecA & LecB from P. aeruginosa, RSL from R. solanacearum, BC2LA & BC2LC-Nt from B. cenocepacia
- Human lectins : DC-SIGN, Langerin