Methods:Total 93 cases of B cell lymphoproliferative diseases and reactive lymphoid samples were detected by using the methods of touchdown PCR amplification of Ig kappa CDR3 region and heteroduplex analysis to distinguish the clonality of PCR products.
方法 选取93例B淋巴细胞增殖性疾病及反应性增生标本，运用降落PCR方法扩增Ig kappa CDR3区，以异源双链分析鉴别扩增产物以分辨其克隆性。
参考来源 - 免疫球蛋白kappa基因重排在B细胞增殖性疾病中的检测及其应用·2,447,543篇论文数据，部分数据来源于NoteExpress
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