PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9990335-10 1998 The following differences were observed in KCS secreted mucins compared to normal samples: an increase in the proportion of mucin with low buoyant density; a decrease in mannose content detected with Concanavalin A lectin; an increase in N-acetylglucosamine structures detected with Lycopersicon esculentum lectin; increased migration and lack of evidence for distinct subunit structure on agarose gels. Mannose 170-177 mucin Canis lupus familiaris 56-61 3676256-3 1987 The delipidated high-density product obtained had a nominal molecular weight of about 10(6) and an overall composition characteristic for a mucin glycoprotein, viz., a high content of serine and threonine, about 80% carbohydrate by weight, the absence of mannose or uronic acid, measurable ester sulfate, and a Pronase-resistant domain of molecular weight (1.75-3.0) X 10(5) which contains essentially all of the saccharide residues. Mannose 255-262 mucin Canis lupus familiaris 140-145