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. 2016 Oct 14;17(11):3417–3440. doi: 10.1021/acs.biomac.6b01147

Table 1. Examples of Some of the Biological Properties of Heparin.

Biological Property of Heparin Interactions Leading to Biological Outcome
Anticoagulant Binds fibrin, antithrombin, factor Xa, factor IXa, thrombin, heparin cofactor II and protein C inhibitor
Protein Stabilizer Forms strong electrostatic interactions with many heparin-binding proteins such as FGF1 and FGF2, protecting them from deactivation
Anti-Inflammatory Binds to selectins on leukocytes inhibiting their interaction with sialyl Lewis X (sLex), and thus preventing interactions with endothelial cells
Binds and neutralizes proteins, enzymes, chemokines and cytokines that activate or are released from inflammatory cells
Alterations in cellular migration and/or proliferation Binds various growth factors involved in cell growth and migration, such as FGFs, VEGF, and PDGF, thus altering their ability to bind with receptors on the cell surface