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Titolo:
STRUCTURAL CHARACTERIZATION OF THE CARBOHYDRATE CHAINS FROM THE SKIN MUCUS SIALOGLYCOPROTEIN OF THE STINGRAY DASYATIS-AKAJEI
Autore:
SUMI T; HAMA Y; MARUYAMA D; ASAKAWA M; NAKAGAWA H;
Indirizzi:
SAGA UNIV,FAC AGR,DEPT APPL BIOL SCI SAGA 840 JAPAN SAGA UNIV,FAC AGR,DEPT APPL BIOL SCI SAGA 840 JAPAN KUMAMOTO UNIV,FAC EDUC,FOOD SCI LAB KUMAMOTO 860 JAPAN
Titolo Testata:
Fisheries science
fascicolo: 5, volume: 63, anno: 1997,
pagine: 779 - 783
SICI:
0919-9268(1997)63:5<779:SCOTCC>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Keywords:
SIALOGLYCOPROTEIN; MUCUS GLYCOPROTEIN; MUCUS; MUCIN; SIALIC ACID; STINGRAY; SUGAR CHAIN;
Tipo documento:
Article
Natura:
Periodico
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
T. Sumi et al., "STRUCTURAL CHARACTERIZATION OF THE CARBOHYDRATE CHAINS FROM THE SKIN MUCUS SIALOGLYCOPROTEIN OF THE STINGRAY DASYATIS-AKAJEI", Fisheries science, 63(5), 1997, pp. 779-783

Abstract

Carbohydrate chains were liberated from stingray skin mucus sialoglycoprotein (SGP) in the form of oligosaccharide alditols by alkaline borohydride treatment. A major oligosaccharide alditol and more than 4 minor ones were detected. The major oligosaccharide alditol (37 mg) was isolated from 100 mg of SGP. Using methylation analysis, the major oligosaccharide alditol was identified to be NeuAc alpha 2-->6GalNAc-ol. Based on the experimental results, an average SGP molecule was estimated to contain more than 400 sialic acid-containing oligosaccharide chains such as NeuAc alpha 2-->6GalNAc which are bound to protein core through GalNAc residues.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 00:33:12