[Different heparin fractions].
It was shown that treatment by 2-3 M KCl solutions of complex unfractionated preparations of heparin with hexamminecobalt (III) resulted in incorporation into the solution of a heparin fraction containing 3 residues of sulphuric acid per 1 residue in glucosamine. In the precipitate released of hexamminecobalt (III) there remains a heparin fraction containing 4 residues of sulphuric acid per 1 residue of glucosamine. Both fractions were isolated in a chemically individual form.
D055598:Chemical Phenomena; D002621:Chemistry; D003035:Cobalt; D005944:Glucosamine; D006493:Heparin / Q000032:analysis*; D013464:Sulfuric Acids
D013464:Sulfuric Acids; D003035:Cobalt; D006493:Heparin; D005944:Glucosamine
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