McAbs were prepared by fusing SP2/0cells with spleen cells of BALB/c mice immu-nized with hydatid cyst fluid(HCF)antigen.

• 作者用人源包虫囊液抗原免疫的BALB/c小鼠脾细胞与SP 2/0骨髓瘤细胞杂交,获得成功。