Characterization of a novel type of chain-terminator Gal beta 1-6Gal beta 1-4)GlcNAc in an oligosaccharide related to N-glycosylated protein glycans isolated from GM1 the urine of patients with gangliosidosis. (1991)

Michalski J, Lemoine J, Wieruszeski J, Fournet B, Montreuil J, Strecker G
Eur J Biochem, 1991 vol.198:521-526