Email this article Effect of Sulfation and Molecular Weight on Anticoagulant Activity of Dextran
- Authors: Drozd N.N.1, Logvinova Y.S.1, Torlopov M.A.2, Udoratina E.V.2
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Affiliations:
- National Research Center for Hematology, Ministry of Health of the Russian Federation
- Institute of Chemistry, Komi Science Center, Ural Division of the Russian Academy of Sciences
- Issue: Vol 162, No 4 (2017)
- Pages: 462-465
- Section: Article
- URL: https://journals.rcsi.science/0007-4888/article/view/238300
- DOI: https://doi.org/10.1007/s10517-017-3640-2
- ID: 238300
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Abstract
Sulfation (to 2.8) of dextrans with molecular weight of 150 and 20 kDa was followed by the appearance of anticoagulant activity that increased with decreasing their molecular weight and did not depend on antithrombin, plasma inhibitor of serine proteases of the blood coagulation system. Antithrombin activity of dextran sulfate with a molecular weight of 20 kDa reached 12.6-15.3 U/mg. Dextran sulfates with molecular weights of 20 and 150 kDa did not potentiate ADP-induced human platelet aggregation.
About the authors
N. N. Drozd
National Research Center for Hematology, Ministry of Health of the Russian Federation
Author for correspondence.
Email: nndrozd@mail.ru
Russian Federation, Moscow
Yu. S. Logvinova
National Research Center for Hematology, Ministry of Health of the Russian Federation
Email: nndrozd@mail.ru
Russian Federation, Moscow
M. A. Torlopov
Institute of Chemistry, Komi Science Center, Ural Division of the Russian Academy of Sciences
Email: nndrozd@mail.ru
Russian Federation, Syktyvkar, Komi Republic
E. V. Udoratina
Institute of Chemistry, Komi Science Center, Ural Division of the Russian Academy of Sciences
Email: nndrozd@mail.ru
Russian Federation, Syktyvkar, Komi Republic
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