Core highlights of "Yuan Yi"
★ Large-scale virus-free serum culture, high antigen content
★ Fine filtration process, antigen purity, stress is small
★ Biphasic adjuvant perfect combination of immune response fast, long protection period
★ US experts in the field of guidance, production process more perfect, uniform quality and stability
Main features of "Yuan Yi":
Firstly, large-scale virus-free serum culture, high antigen content
（1）The company used the Nanjing Agricultural University, Professor Jiang Ping screening PK15-B1 clone cell line culture (patent number: ZL200910181983.2 certificate number: D947638), inactivated virus content ≥ 107.5TCID50/ml.
（2）The use of imported serum-free medium for large-scale virus culture, virus content is 100 times the normal culture method.
Secondly, the fine filtration process, antigen purity, stress small
（1）The use of a unique multi-level step-by-step filter completely remove cell debris and other heterologous proteins, to reduce the side effects of the vaccine used.
（2）US experts in the field of guidance, the production process more perfect, more stable and uniform quality.
Thirdly, Biphasic adjuvant perfect combination of immune response fast, long protection period
（1）The introduction of world-class adjuvant, adjuvant particle size uniformity, the formation of a stable two-phase vaccine, enhanced immune effect, an immune can produce durable antibody protection.
（2）Vaccine made of low viscosity, absorption speed, safe and reliable.
(3）Antibody titer is high, the immune response to produce fast, maintain a long time.
Fourth, to enhance the immune system of disease resistance of pigs, enhance economic benefits
（1）Enhance the immunity of the herd, reduce the infection of swine, improve the immune efficiency of vaccines such as swine fever, pseudo-rabies and blue-ear disease.
（2）Improve sow reproductive performance, reduce mortality, elimination rate, reduce treatment costs. Improve uniformity, improve the feed rate of return. |
