Results 101 to 110 of about 2,349 (124)
The Uronidic Linkages in Heparitin Sulfate
Beta-glucuronidase preparations obtained from various sources were shown to liberate free D-glucuronic acid from heparitin sulfate oligosaccharides. Some free L-iduronic acid could also be detected in the hydrolyzates indicating the presence of an iduronidase in the preparations. The data presented indicate that heparitin sulfate contains a substantial
Alfred Linker
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The enzymic degradation of heparitin sulfate
Alfred Linker, Phyllis Sampson
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The enzymatic degradation of heparitin sulfate
Alfred Linker, Peter Hovingh
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Abstract Several commerical batches of heparitin sulfate extracted from beef lung tissue were fractionated into at least four distinct mucopolysaccharides by a combination of polyacrylamide and agarose gel electrophoresis. The four heparitin sulfates (A, B, C and D) were distinguished from each other and from heparin by several physical and chemical ...
Carl P. Dietrich, Helena B. Nader
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Structural studies of heparitin sulfates
Heparitin sulfate fractions with a large range in sulfate content were subjected to degradation by Flavobacterium heparinase and by nitrous acid. The products obtained were fractionated by chromatography, characterized, and used to arrive at tentative structures for these complex polysaccharides.
Alfred Linker, Peter Hovingh
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The analyses of the products formed from heparitin sulfates by the action of two heparitinases and a heparinase from Flavorbacterium heparinum is reported. Heparitin sulfates A and B are degraded by heparitinase I yielding two disaccharides, one of them composed of N-acetylucosamine and an unsaturated uronic, joined by alpha(1 lead to 4) linkage, and ...
Matthew J. Silva +2 more
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Structure of heparitin sulfate in tissues of the Hurler syndrome
Judith Knecht, Albert Dorfman
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Mental retardation associated with acid mucopolysacchariduria (heparitin sulfate type)
Sylvester J. Sanfilippo +3 more
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Reaction of heparitin sulfate with nitrous acid
Abstract Degradation of heparitin sulfate with nitrous acid at −20° has been shown to be a useful technique for the study of structural features of this mucopolysaccharide. Products obtained from this reaction indicate that heparitin sulfate is composed of multiple, alternating sections containing 2-acetamido-2-deoxy- O -(glycuronosyl)- d -glucose or
Joseph Antony Cifonelli
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