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Urine glycopeptides

Gas Chromatographic Determination of Neutral Monosaccharides from Human Urine Glycopeptides... [Pg.40]

Cystein. Di-galactosylcystein has been detected in a urine glycopeptide and another compound containing cystein and three glucose residues was found in red blood cells. It is not known... [Pg.13]

Because plasma and urine are both aqueous matrixes, reverse-phase or polar organic mode enantiomeric separations are usually preferred as these approaches usually requires less elaborate sample preparation. Protein-, cyclodextrin-, and macrocyclic glycopeptide-based chiral stationary phases are the most commonly employed CSPs in the reverse phase mode. Also reverse phase and polar organic mode are more compatible mobile phases for mass spectrometers using electrospray ionization. Normal phase enantiomeric separations require more sample preparation (usually with at least one evaporation-to-dryness step). Therefore, normal phase CSPs are only used when a satisfactory enantiomeric separation cannot be obtained in reverse phase or polar organic mode. [Pg.328]

The Carbohydrate Content of Some Glycopeptides and of the Tamm-Horsfall Glycoprotein Found in Normal Urine... [Pg.414]

Lote, C. and Weiss, J. (1971) Identification of digalactosylcysteine in a glycopeptide isolated from urine by a new preparative technique. FEBS Lett. 16, 81-85. [Pg.204]

B17. Bourrillon, R., and Vemay, J. L., Deux glycopeptides a hydroxyproline dans I urine humaine normale. Biochim. Biophys. Acta 117, 319-330 (1966). [Pg.241]

C4. Cherian, M. G., and Radhakrishnan, A. N., A new glycopeptide containing hydroxyproline and sarcosine in human urine. Biochim. Biophys. Acta 101, 241-244 (1965). [Pg.242]

The sequence of amino acids around the glycosylated cysteine in human erythrocyte membrane glycopeptide is (Glc) 3-Ct/s-Glu-His-Ser-His-Asp-His-Gly-Ala-COOH (145), while in a glycopeptide isolated from urine the sequence is (Gal)2-Ct/s-Glu-His-Ser-His-Asp-Gly-Ala-COOH (144). Thus these glycosylated cysteine peptides are very similar. [Pg.134]

Free sugars have been determined without derivatization by high performance capillary electrophoresis with refractometric detection. Complex carbohydrates, such as 0-glycosylated amino acids and glycopeptides, in urine have been... [Pg.332]

Lundblad, A., and Svensson, S. Quantitative Analysis of Oligosaccharides and Glycopeptides in Urine by Gas Chromatography... [Pg.160]

See other pages where Urine glycopeptides is mentioned: [Pg.435]    [Pg.13]    [Pg.48]    [Pg.415]    [Pg.443]    [Pg.202]    [Pg.330]    [Pg.332]    [Pg.225]    [Pg.169]    [Pg.231]    [Pg.311]    [Pg.219]    [Pg.436]    [Pg.436]    [Pg.440]    [Pg.448]    [Pg.449]    [Pg.450]    [Pg.451]    [Pg.464]    [Pg.237]    [Pg.391]    [Pg.42]    [Pg.43]    [Pg.63]    [Pg.260]    [Pg.386]    [Pg.407]    [Pg.407]    [Pg.48]    [Pg.464]    [Pg.222]   
See also in sourсe #XX -- [ Pg.19 , Pg.21 , Pg.48 ]



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