title: [Different heparin fractions].
abstract: 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.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003035:Cobalt; D005944:Glucosamine; D006493:Heparin / Q000032:analysis*; D013464:Sulfuric Acids
chemical_list: D013464:Sulfuric Acids; D003035:Cobalt; D006493:Heparin; D005944:Glucosamine
vernacular_title: Izuchenie razlichnykh fraktsiĭ geparina