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Ovarian cysts blood-group

Other oligosaccharides obtained from ovarian-cyst blood-group substances indicate that these macromolecules have many features in common (items 17-19) between the various types but, as they have been isolated after partial hydrolysis with acid, it is, in general, not possible, from this information alone, to assign a position to them within the carbohydrate moieties. Those items represented by 13,... [Pg.457]

Often, a polysaccharide gives a polymeric residue after a Smith degradation. Methylation analyses of this material and of the original polysaccharide may nonetheless furnish valuable structural information. It is also possible to subject the material to successive Smith degradations, a notable example being the stepwise degradation of the ovarian-cyst, blood-group H substance (42) by Lloyd and Kabat.100... [Pg.209]

Isolated from Human Ovarian Cyst Blood Group Substances... [Pg.349]

G. Schiffman, E. A. Kabat, and S. Leskowitz, Immunochemical studies on blood groups. XXVI. The isolation of oligosaccharides from human ovarian cyst blood group A substance including two disaccharides and a trisaccharide involved in the speciflcity of the blood group A antigenic determinant, J. Am. Chem. Soc., 84 (1962) 73-77. [Pg.243]

C22H38N2O16 586.546 Isol. from the partial acid hydrolysates of human ovarian cyst blood-group A substance and human blood-group A substance. [Pg.44]

Blood-group Substances from Ovarian Cysts.452... [Pg.407]

A number of other proteins are now known to exhibit heterogeneity with respect to their carbohydrate content these include pig pancreatic ribonuclease,9 rabbit19 and human109-238 -yG immunoglobulin, ceruloplasmin,239 2-acetamido-2-deoxy-/3-D-glucosidase,240 and the blood-group substances from ovarian cysts.145,241... [Pg.446]

Isolation and Characterization of a Substance from Human Ovarian Cyst Fluid of a Blood Group Substance Lacking A, B, H, Lea, and Leb Specificity, J. Immunol (1969) 102,821. [Pg.366]

Blood Group Substances in Pseudo-Mucinous Ovarian Cyst-Fluids, Brit. J. Exp. Pathol. (1944) 25,5. [Pg.366]

XLVIII. Activity of Fucose-Containing Oligosaccharides Isolated from Human Urine and from Human Ovarian Cyst A and B Blood Group Substances, /. Immunol. (1971) 106,1572 ... [Pg.369]

Blood Groups XXIV. Some Oligosaccharides Isolated from Dialysates after Mild Acid Hydrolysis of Human Blood Group B Substances from Ovarian Cyst Fluid, J. Amer. Chem. Soc. (I960) 82, 1122. [Pg.369]

The first physico-chemical determination appears to be that of Kekwick.116 He examined in the ultracentrifuge the material prepared from ovarian cyst fluid which showed blood-group A specificity.117 This product was electrophoretically homogeneous and only one component was apparent in the sedimentation measurements. The complex was moderately polydisperse and possessed a highly asymmetric shape (f/fo = 3.2). The values of the sedimentation and diffusion constants, interpolated graphically at a given concentration, corresponded to a mean molecular weight of 260,000... [Pg.327]

Lima-bean lectin precipitated blood-group A and B secretor saliva, but not O it did not precipitate the saliva of any nonsecretors.2,3,103 Kriipe77 substantiated Boyd s results, using secretor saliva as an inhibitor of lima-bean lectin-erythrocyte agglutination. Types A,B, A,A2, AiO, and A20 saliva all inhibited the lima-bean lectin, whereas type OO saliva and type OO ovarian-cyst material were noninhibitory. [Pg.244]

Fig. 9. Proposed composite structure showing the relationship of the A, B, H, Le , and Le antigenic determinants of the water-soluble human blood group substances from ovarian cysts. The structure of the side chain in brackets has not been established, but the existence of such a chain is indicated by the mechanism of alkaline borohydride degradation and the oligosaccharides isolated. The carbohydrate chain shown is one of many linked to the serines and threonines of the polypeptide backbone. Chains are not homogeneous and may be of various lengths depending upon genetic composition, incomplete biosynthesis, and unknown factors. From Pereira and Kabat, modified from Lloyd and Kabat cf. Kabat. ... Fig. 9. Proposed composite structure showing the relationship of the A, B, H, Le , and Le antigenic determinants of the water-soluble human blood group substances from ovarian cysts. The structure of the side chain in brackets has not been established, but the existence of such a chain is indicated by the mechanism of alkaline borohydride degradation and the oligosaccharides isolated. The carbohydrate chain shown is one of many linked to the serines and threonines of the polypeptide backbone. Chains are not homogeneous and may be of various lengths depending upon genetic composition, incomplete biosynthesis, and unknown factors. From Pereira and Kabat, modified from Lloyd and Kabat cf. Kabat. ...
G4a. Gibbons, R. A., Morgan, W. T. J., and Gibbons, M., Studies in immuno-chemistiy. 16. The isolation of blood group active mucoids from ovarian cyst fluids. Biochem. ]. 60, 428 (1955). [Pg.346]

See other pages where Ovarian cysts blood-group is mentioned: [Pg.316]    [Pg.364]    [Pg.276]    [Pg.99]    [Pg.100]    [Pg.316]    [Pg.364]    [Pg.276]    [Pg.99]    [Pg.100]    [Pg.53]    [Pg.413]    [Pg.426]    [Pg.433]    [Pg.434]    [Pg.459]    [Pg.343]    [Pg.344]    [Pg.346]    [Pg.356]    [Pg.358]    [Pg.360]    [Pg.362]    [Pg.362]    [Pg.363]    [Pg.262]    [Pg.275]    [Pg.178]    [Pg.304]    [Pg.36]    [Pg.326]    [Pg.166]   


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Blood group

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