isoantibody
n. 同种抗体；对同族同种间的抗体
例句
No hemolytic transfusion reaction occurred in patients with isoantibody after infusion of blood with corresponding antigen negative.
对有同种抗体的患者输入相应抗原阴性的红细胞后，患者未发生溶血性输血反应；
