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Novel heparin degradation products. Isolation and characterization of novel disaccharides and oligosaccharides produced from heparin by bacterial degradation.


ABSTRACT: 1. Heparin was degraded by enzymes of adapted Flavobacterium heparinum. Several degradation products were separated by combined Sephadex-gel filtration and paper chromatography, and chemically analysed. 2. These products were identified as glucosamine 2,6-disulphate, saturated disaccharides constituted of uronic acid and glucosamine and containing two and three sulphate residues, and tetra- and hexa-saccharides with the same basic disaccharide units. 3. The implications of these findings with respect to the present knowledge of heparin structure and its enzymic degradation are discussed.

SUBMITTER: Dietrich CP 

PROVIDER: S-EPMC1198863 | biostudies-other | 1968 Jul

REPOSITORIES: biostudies-other

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