双链抗体（Ｄｉａｂｏｄｙ），是一种新型基因工程抗体。“Ｄｉａｂｏｄｙ”一词最早由Ｈｏｌｉｇｅｒ等于１９９３年提出［１］，他们的解释是，双链抗体乃是一种小分子的双价双特异性抗体片段。我们将“Ｄｉａｂｏｄｙ”试译为“双链抗体”的理由有二：（１）前缀“Ｄｉ... Diabody, a new type of genetic engineering antibody. The term “Diabody” was originally proposed by Holiger et al. In 1993 [1]. Their explanation is that diabodies are small, bivalent, bispecific antibody fragments. There are two reasons why we translated “diabody” as “diabody”: (1) Prefix "Di ...