Name：Polyinosinic-polycytidylic acid sodium salt, PIC, Poly I:C sodium salt

Molecular formula：（C19H21N7O14P2Na2）n

Molecular weight：679.4

structural formula：

Product details:

This product uses advanced biological enzyme process. It is a pharmaceutical intermediate produced by GMP workshop in line with China's GMP quality management system and fssc22000 food management system. In addition, QC laboratory is equipped with advanced liquid chromatograph, thin layer scanner, ultraviolet spectrophotometer, atomic flame spectrophotometer, gas chromatograph and other equipment to ensure strict quality monitoring and management of products in all stages of production, so as to ensure the safety, stability and effectiveness of products.

Physicochemical properties:

This product is white or off white powder, soluble in water, insoluble in ethanol.

（Contents）dry basis： 45.0%~55.0%

Loss on drying： ≤10.0%

storage：Preserve in tight containers, in a freezing place.

It is mainly used to prevent and treat viral diseases of poultry and livestock. It can be used with many drugs at the same time. It has obvious synergistic effect when combined with astragalus polysaccharide, levamisole and ribavirin; It has synergistic or additive effect when combined with some antibiotics. Adding this product to many varieties such as powder and powder can significantly improve the curative effect of the original product without interfering with the detection of the original product. This product has no species specificity and can be widely used in poultry, pigs, cattle and other animals.

As a vaccine adjuvant, it can be used simultaneously with the vaccine, which can make up for the immune gap, alleviate the vaccine stress response and enhance the immune effect; It can also avoid or reduce drug residues. Broad spectrum antiviral drugs can be used for: Chicken: transmission branch, transmission throat, Newcastle disease, influenza, bursal disease, chicken pox. Duck: duck plague, duck viral hepatitis, etc. Pigs: unknown swine fever (blue ear disease variant), circovirus, blue ear disease, porcine reproductive and respiratory syndrome, porcine viral diarrhea, atypical classical swine fever, etc.