We observe typically higher core fucosylation in liver cirrhosis compared to the healty controls; a typical increase is up to twofold but we observed up to eightfold increased intensity of the fucosylated glycoform in case of the tetra-antennary ELHHLQEQNVSNAFLDK glycopeptide of ceruloplasmin, depending on the etiology of the cirrhosis. The gene discussed is CP; the disease is Cirrhosis.