将人神经生长因子基因克隆到ｐＭａｌ２质粒中，构建了表达产物的麦芽糖结合蛋白与ｈＮＧＦ的融合蛋白重组质粒。经由内切酶再水解及ＤＮＡ序列测定等分析表明......

<正>Introduction Nerve growth factor(NGF) was first discovered and purified by Rita Levi-Montalcini and Stanley Cohen in......