Heparin Sodium (CAS 9041-08-1) is a complex polysaccharide that serves as a cornerstone in anticoagulant therapy and biochemical research. Its unique molecular structure, characterized by a high degree of sulfation, imparts a strong negative charge. This characteristic is central to its biological activity, enabling it to interact with various proteins, most notably antithrombin.

The mechanism of action for Heparin Sodium involves potentiating the activity of antithrombin III, a natural inhibitor of coagulation factors. By binding to antithrombin, Heparin Sodium undergoes a conformational change that significantly accelerates antithrombin's ability to neutralize key clotting factors, particularly Factor Xa and thrombin (Factor IIa). This disruption of the coagulation cascade effectively prevents the formation of blood clots.

Beyond its direct therapeutic applications, Heparin Sodium is instrumental in biochemical studies. Researchers utilize its ability to inhibit the prothrombin-to-thrombin conversion to investigate the intricacies of blood coagulation and explore potential antithrombotic strategies. The purity and stability of Heparin Sodium, often supplied as a white or almost white crystalline powder with u226599.00% purity, make it a reliable reagent for these demanding applications.

Understanding the sourcing of such critical compounds is paramount. Manufacturers in China provide a reliable supply of Heparin Sodium, ensuring availability for global research and pharmaceutical needs. For those seeking to purchase Heparin Sodium, the combination of rigorous quality control and competitive pricing from these suppliers makes them a valuable resource.