Characterization of the microheterogeneity in glycoproteins by 500-MHz 1H-NMR spectroscopy of glycopeptide preparations. Application to a monofucosylated tetra-antennary glycopeptide fraction from human plasma alpha 1-acid glycoprotein. (1981)

van Halbeek H, Dorland L, Vliegenthart J, Montreuil J, Fournet B, Schmid K
J Biol Chem, 1981 vol.256:5588-5590