皮皮学，免费搜题
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搜题
【单选题】
不属于单克隆抗体优点的是
A.
杂交瘤可在体外“永久”存活并传代，只要不发生基因突变就可以不断地生产异性、高均一性的抗体
B.
抗体阳性杂交瘤细胞株非常稳定，可在任何时候制备单克隆抗体
C.
适用于以标记抗体为特点的免疫学分析方法
D.
可用于体内的放射免疫显像和免疫导向治疗
E.
可以用相对不纯的抗原，获得大量高度特异的、均一的抗体
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