Recently, our group successively expressed scFv 2F3 that contains GSH binding site using protein engineering method and converted it to be selenium-containing scFv by chemical mutation.

• 最近，本研究室又利用基因工程法成功表达了含有谷胱甘肽结合位点的单链抗体2F3，并用化学突变法得到了含硒单链抗体酶。