目前，从传统的制药方式上生产能有效地预防乙肝的免疫球蛋白，是使用受过感染的人的血液或培养这种血液提取抗体再精制而成，因这种方法的原料来源较少而价格昂贵。现在，日本东京理科大学生物工程研究所成功地用水稻作转基因载体，而生产出了预防乙肝病毒的球蛋白。研究 At present, the immunoglobulin that can effectively prevent hepatitis B from the traditional pharmaceutical methods is produced by re-refining the antibody from the blood of infected persons or by culturing the blood. Because this method has less sources of raw materials And expensive. Now, the Institute of Bioengineering, Tokyo University of Science and Technology, Japan, succeeded in using rice as a transgene vector to produce globulin to prevent hepatitis B virus. the study