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Oligosaccharide structure determination of glycoconjugates using lectins

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Abstract

Lectins, the divalent or polyvalent (glyco) proteins of non-immune origin of the cells agglutinate cells or other materials, that display more than one saccharide of sufficient complementarity. Lectins considered ‘identical’ in terms of mono-and disaccharide specificity can be differentiated by their ability to recognise the fine differences in more complex structures. The present review discusses the interaction of lectins with various oligosaccharides and their resultant separations due to structural variations.

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Abbreviations

ConA:

Concanavalin A

galNAc:

N-acetyl galactosamine

gal:

galactose

NeuAc:

N-acetylneuraminic acid

man:

mannose, Asn, asparagine

fuc:

fucose

glc:

glucose

glcNAc:

N-acetyl gluco-samine

RCAI:

Ricinus communis agglutinin

RCAII:

R. communis toxin

WBA:

Winged bean agglutinin

WGA:

Wheat germ agglutinin

PHA:

Phaseolus vulgaris

E-PHA:

erythrocyte PHA

L-PHA:

leucocyte PHA

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Basu, D., Nair, J. & Appukuttan, P.S. Oligosaccharide structure determination of glycoconjugates using lectins. J. Biosci. 11, 41–46 (1987). https://doi.org/10.1007/BF02704656

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  • DOI: https://doi.org/10.1007/BF02704656

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