SKU: 4-00671Category: Other Native Semisynthetic GlycansTag: NCas No. : [9041-08-1] Synonym / Description : low-molecular-mass heparin Fw : Mw 3600 - 5000 Grade : EPPurity : 95 - 130 IU/mg of anti-factor Xa activity ratio of anti-factor Xa activity to anti-factor IIa activity is 2.5 - 4.0Properties 1 : degree of sulphation is about 2 per disaccharide unitProperties 2 : most components have a 2-O-sulpho-a-L-idopyranosuronic acid structure at the non-reducing end and a 6-O-sulpho-2,5-anhydro-D-mannitol structure at the reducing end of their chainSource : obtained by nitrous acid depolymerisation of heparin from pork intestinal mucosa, followed by fractionation to eliminate selectively most of the chains with a molecular mass below 2000
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