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CAS:9041-08-01
Appearance:White Powder
Storage:Store at RT，2 years
Purity:＞99%
Preservation: It has been reported that heparin dry powder can be stored for 7 years. Heparin aqueous solution is relatively stable and can be stored at 2-8 ℃ for 2 years. Frozen storage of liquids is not recommended.
"It consists of a variety of heparins of different molecular weights, ranging from about 3000 to 50000 daltons.
It can be stored at 4℃ for two years. Generally, the specific dosage per 20-50U/ml blood varies according to different experiments
Filtration is recommended to remove bacteria. High temperature easily leads to polysaccharide cross-linking. Microbial contamination can easily lead to heparin degradation.
Heparin sodium is a mucopolysaccharide sulfate anticoagulant. Heparin sodium, a mucopolysaccharide, is a sodium salt of glucosamine sulfate extracted from the intestinal mucosa of pigs or cattle. Recent studies have shown that heparin sodium also has lipid-lowering effects.
The sulfonic and carboxylate moieties in heparin are heparin if they are in an acidified form. Heparin alkalization is followed by heparin sodium.
The anticoagulant effect of heparin is effective in the acidified state. However, heparin is easily inactivated. So it is usually stored in the state of heparin sodium.
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