Isolation, partial characterization and biological activity of mannosyl glycopeptides from seminal plasma

Affinity chromatography on Concanavalin-A Sepharose, followed by gel filtration and hydrophobic interaction chromatography, permits the isolation of low molecular weight N-glycosidically linked oligomannosidic glycopeptides (MGp) from the autoproteolysis products of human seminal plasma. The monosac...

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Detalles Bibliográficos
Autor principal: Lopes, C.H.G.L
Otros Autores: Mazzini, M.N, Tortorella, H., Konrath, R.A, Brandelli, Adriano
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1998
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Acceso en línea:Registro en Scopus
DOI
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Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
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024 7 |2 scopus  |a 2-s2.0-0031803090 
024 7 |2 cas  |a Glycopeptides; Mannose, 31103-86-3; Oligosaccharides 
030 |a GLJOE 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
100 1 |a Lopes, C.H.G.L. 
245 1 0 |a Isolation, partial characterization and biological activity of mannosyl glycopeptides from seminal plasma 
260 |c 1998 
270 1 0 |m Brandelli, A.; ICTA-UFRGS, Av. Bento Goncalves 9500, 91501-970 Porto Alegre, Brazil; email: abrand@vortex.ufrgs.br 
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504 |a Mann, T., Lutwak-Mann, C., (1981) Male Reproductive Function and Semen, , Berlin: Springer-Verlag 
504 |a Tortorella, H., Cerezo, J.M.S., Mazzini, M.N., Cerezo, A.S., (1983) Am J Reprod Immunol, 4, pp. 76-82 
504 |a DiGiacomo, M.A., Montes, J.M., Mazzini, M.N., Cerezo, A.S., (1986) Acta Biochim Clin Latinoam, 20, pp. 123-128 
504 |a Mori, K., Daitoh, T., Irahara, M., Kamada, M., Aono, T., (1989) Am J Obstet Gynecol, 161, pp. 207-211 
504 |a Miranda, P.V., Echeverria, F.G., Briggiler, C.I.M., Brandelli, A., Blaquier, J.A., Tezon, J.G., (1997) Mol Hum Reprod, 3, pp. 399-404 
504 |a Tesarik, J., Mendoza, C., Carreras, A., (1991) Fertil Steril, 56, pp. 113-118 
504 |a Brandelli, A., Miranda, P.V., Tezon, J.G., (1994) Biochim Biophys Acta, 1220, pp. 299-304 
504 |a Benoff, S., Cooper, G.W., Hurley, I., Napolitano, B., Rosenfeld, D.L., Scholl, G.M., Hershlag, A., (1993) Fertil Steril, 59, pp. 854-862 
504 |a Mazzini, M.N., Di Giacomo, M.A., Cerezo, A.S., (1987) Biomed Chromatogr, 2, pp. 152-155 
504 |a Dubois, M., Gilles, K.A., Hamilton, J.K., Rebers, P.A., Smith, F., (1956) Anal Chem, 28, pp. 350-356 
504 |a Mendoza, C., Carreras, A., Moos, J., Tesarik, J., (1992) J Reprod Fertil, 95, pp. 755-763 
504 |a Reinhold, V.N., (1972) Methods Enzymol, 25, pp. 244-249 
504 |a Dmitriev, B.A., Backinowsky, L.V., Lvov, V.L., Knivel, Y.A., Kochetkov, N.K., Khomenko, N.A., (1975) Carbohydrate Res, 41, pp. 329-333 
504 |a Sandford, P.A., Conrad, H.E., (1966) Biochemistry, 5, pp. 1508-1517 
504 |a Stellner, K., Saito, H., Hakomori, S., (1973) Arch Biochem Biophys, 155, pp. 464-472 
504 |a Mazzini, M.N., Cerezo, A.S., Cerezo, J.M.S., (1979) J Chromatogr, 173, pp. 365-371 
504 |a Montreuil, J., (1984) Biol Cell, 51, pp. 115-132 
504 |a Krusius, T., (1976) FEBS Lett, 66, pp. 86-89 
504 |a Cohen, R.E., Ballou, C.E., (1980) Biochemistry, 19, pp. 4345-4358 
504 |a Montreuil, J., Bouquelet, S., Debray, H., Fournet, B., Spik, B., Strecker, G., (1986) Carbohydrate Analysis, pp. 143-204. , Chaplin MF, Kennedy JF, eds Oxford: IRL Press 
504 |a Sharon, N., Lis, H., (1989) Science, 246, pp. 227-234 
506 |2 openaire  |e Política editorial 
520 3 |a Affinity chromatography on Concanavalin-A Sepharose, followed by gel filtration and hydrophobic interaction chromatography, permits the isolation of low molecular weight N-glycosidically linked oligomannosidic glycopeptides (MGp) from the autoproteolysis products of human seminal plasma. The monosaccharide composition of MGp showed only mannose, N-acetylglucosamine and a small amount of galactose. Structural studies were carried out by methylation analysis and chromium trioxide oxidation, and results were consistent with the structures accepted for high-mannose N-glycans. MGp was capable of inhibiting the sperm acrosomal exocytosis mediated by sperm- surface receptors. These data suggest that MGp act as a 'decapacitation' factor preventing premature sperm exocytosis.  |l eng 
536 |a Detalles de la financiación: Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: This work has received support from CNPq, Brasil, and CONICET, Argentina. 
593 |a Departamento de Bioquímica, Instituto de Biociências, Univ. Federal do Rio Grande do Sul, 90050-170 Porto Alegre, Brazil 
593 |a Depto. de Química Organica, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
593 |a Depto. de Cie. dos Alimentos, ICTA, Univ. Federal do Rio Grande do Sul, 91501 970 Porto Alegre, Brazil 
593 |a ICTA-UFRGS, Av. Bento Gonçalves 9500, 91501-970 Porto Alegre, Brazil 
650 1 7 |2 spines  |a SEMEN 
650 1 7 |2 spines  |a SEMEN 
690 1 0 |a CARBOHYDRATE 
690 1 0 |a EXOCYTOSIS 
690 1 0 |a GLYCOCONJUGATE 
690 1 0 |a HUMAN 
690 1 0 |a SPERM 
690 1 0 |a GLYCOPEPTIDE 
690 1 0 |a MANNOSE 
690 1 0 |a ACROSOME 
690 1 0 |a AFFINITY CHROMATOGRAPHY 
690 1 0 |a ARTICLE 
690 1 0 |a CARBOHYDRATE ANALYSIS 
690 1 0 |a EXOCYTOSIS 
690 1 0 |a HUMAN 
690 1 0 |a MALE 
690 1 0 |a NORMAL HUMAN 
690 1 0 |a PRIORITY JOURNAL 
690 1 0 |a SEMINAL PLASMA 
690 1 0 |a ACROSOME REACTION 
690 1 0 |a CARBOHYDRATE CONFORMATION 
690 1 0 |a CHROMATOGRAPHY, AFFINITY 
690 1 0 |a CHROMATOGRAPHY, GAS 
690 1 0 |a CHROMATOGRAPHY, GEL 
690 1 0 |a EXOCYTOSIS 
690 1 0 |a GLYCOPEPTIDES 
690 1 0 |a HUMANS 
690 1 0 |a MALE 
690 1 0 |a MANNOSE 
690 1 0 |a OLIGOSACCHARIDES 
700 1 |a Mazzini, M.N. 
700 1 |a Tortorella, H. 
700 1 |a Konrath, R.A. 
700 1 |a Brandelli, Adriano 
773 0 |d 1998  |g v. 15  |h pp. 477-481  |k n. 5  |p Glycoconjugate J.  |x 02820080  |w (AR-BaUEN)CENRE-581  |t Glycoconjugate Journal 
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