منابع مشابه
Carbohydrates as food allergens
The literature supports the notion that carbohydrate epitopes, on their own, do not contribute significantly to the induction of allergic reactions. They bind weakly to IgE antibodies and have been termed as cross reactive carbohydrate determinants. These epitopes cause confusion in in vitro IgE testing through nonspecific cross-reactivity. Coincident with the rising trends in food allergy prev...
متن کاملCarbohydrates as antigenic determinants of glycoproteins.
Antibodies are being used increasingly as reagents in biochemical and biological studies of glycoproteins, for example, in the search for glycoproteins with important roles in embryonic development, cell differentiation and oncogenesis, and as a means of monitoring the biosynthesis and subcellular location of specific glycoproteins such as enzymes and receptors. Crucial for the proper applicati...
متن کاملCarbohydrates as enantioinduction components in stereoselective catalysis
Carbohydrate derivatives are readily available chiral molecules, yet they are infrequently employed as enantioinduction components in stereoselective catalysis. In this review, synthetic approaches to carbohydrate-based ligands and catalysts are outlined, along with example applications in enantioselective catalysis. A wide range of carbohydrate-based functionality is covered, and key trends an...
متن کاملCarbohydrates Adsorbed on Colloids as Antigens
Evidence is here given that polysaccharides can be rendered antigenic by haptogenic adsorption upon a colloid carrier. The polysaccharides studied were those of B. anthracis, the meningococcus, Streptococcus viridans (Bargen), B. proteus, S. morgani, B. dysenteriae, both the Shiga and Hiss types, and the pneumococci. With the polysaccharide of Type III pneumococci, we have been unable in 6 week...
متن کاملApolar carbohydrates as DNA capping agents.
Mono- and disaccharides have been shown to stack on top of DNA duplexes stabilizing sequences with terminal C-G base pairs. Here we present an apolar version of glucose and cellobiose as new capping agents that stack on DNA increasing considerably its stability with respect to their natural polyhydroxylated mono- and disaccharide DNA conjugates.
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ژورنال
عنوان ژورنال: Nature
سال: 1931
ISSN: 0028-0836,1476-4687
DOI: 10.1038/128378c0