This protein is then extracted and encapsulated in an oil adjuvant to create a swine-fever vaccine. (The oil adjuvant enables the protein to remain in a pig's body and stimulate the development of the animal's immune system for several months by preventing digestion or metabolization.)
再將萃取出的蛋白以油脂佐劑包覆（以避免被消化、代謝掉，可以維持在體內幾個月，持續刺激豬免疫系統發揮作用），製成豬瘟疫苗。