Objective: To express and purify fusion protein from angiogenin(ANG) and enhanced green fluorescent protein (EGFP) to further study the function of angiogenin.

• 目的:表达并纯化血管生成素(ANG)与增强型绿色荧光蛋白(EGFP)融合蛋白,以进一步探讨血管生成素的生物学功能。