Heparin sodium API is the active ingredient of standard heparin preparation and the starting point of low molecular weight heparin production. At present, heparin preparation can only be used by injection clinically, which requires high purity heparin API to ensure the safety of the preparation. In recent years, the international market demand for heparin raw materials is very strong, the dosage of heparin preparations is increasing steadily, and the market of low molecular weight heparin is expanding rapidly and maintaining a high growth trend. The global heparin drug market will reach us $9.703 billion with a CAGR of 13.06%. Heparin is one of the most complex compounds in the world and cannot be synthesized in a short time. Currently, only heparin in pig intestine mucosa can be used clinically. The raw material for heparin is crude heparin, which can only be extracted from the intestinal mucosa of healthy pigs. Because it contains a lot of impurities such as impurity protein, impurity nucleic acid, microorganism and so on. , it is necessary to obtain heparin with complete natural structural groups through physical and chemical extraction and separation, so as to make heparin API.

　　Heparin sodium API supplier introduction Heparin is a mucopolysaccharide widely existing in mammalian tissues, mainly in mast cells, with anticoagulant effect. It is widely used in surgery and the treatment of cerebral thrombosis and myocardial infarction. The molecular weight of heparin is about 3000-37500. Studies of commercial heparin show that there are at least 21 individual molecules. As a natural anticoagulant, it has attracted worldwide attention. It is also one of China's main export drugs. With the deepening of research, it is found that it not only has anticoagulant, antithrombotic, lipid regulation, but also has anti-inflammatory, anti-allergy, anti-virus, anti-cancer effects. At present, it is extracted from the intestinal mucosa of pigs and sheep, lung of cattle and saline of nap casings. Studies have shown that it is present in very high levels in the mucous membranes of pigs' small intestines. Crude products are traditional export products of Our country and occupy an important position in the world.