The results indicated that the pIL-6 had high expression efficiency and was able to detected with ELISA.

• ELISA结果证实了所表达出的蛋白为猪IL-6，复性后具有一定活性，并测出了复性后活性蛋白的浓度。本研究成功获得猪IL-6基因并表达出该蛋白，为新型免疫增强剂的研制、开发与应用奠定了基础。