作者以培养绒毛膜癌细胞〔GCC-SV(C)、LU-75(C)、OCC-MM〕和胎盘膜制备物免疫(BALB/c×C57BL/6)F1小鼠,取其脾细胞与小鼠骨髓瘤MOPC-21NS/1细胞融合,经筛选抗体产生克隆后,将此杂交瘤细胞注入nu/nu小鼠皮下,从其血清中获得单克隆抗体AbLK26、AbSV19、AbK8、AbSV63、AbLK24和AbK66.进而,作者以 The mice were immunized (BALB / c × C57BL / 6) F1 mice with cultured choriocarcinoma cells [GCC-SV (C), LU-75 (C), OCC-MM] and placental membrane preparations, The murine myeloma MOPC-21NS / 1 cells were fused. After the clones were generated by the screening antibody, the hybridoma cells were subcutaneously injected into the nu / nu mice to obtain the monoclonal antibodies AbLK26, AbSV19, AbK8, AbSV63, AbLK24 and AbK66. And then, the author