Polyanetholesulfonic acid sodium is white to light yellow crystal or powder. Sodium polyanetole sulfonate (SPS) can neutralize trace amounts of antibiotics in the blood and increase the positive rate of blood culture.

 

Principle of action of sodium polyanetole sulfonate (SPS)
Sodium polyanetole sulfonate (SPS) can neutralize lysozyme, inhibit phagocytosis, inactivate some aminoglycoside antibiotics, inhibit some complement tandem, and promote better growth of microorganisms. Because of its enrichment characteristics, it can increase the positive detection rate, so it can be used for enrichment culture. Sodium polyanetole sulfonate (SPS) also has an anticoagulant effect. Its anticoagulant mechanism is to increase the activity of antithrombin ⅲ (at ⅲ) and inhibit the serine protease, thrombin and activating factors necessary in the coagulation process. (fxa) activity.

 

Application 
1. In blood culture, add to anaerobic bottles and biphasic bottles as enrichment culture material.
2. Used as an anticoagulant and can be added to blood samples or blood collection tubes.