本研究通过头对头比较Vircell、Certest和Altona三种HDV RNA qRT-PCR检测试剂盒，揭示了其在定性诊断上高度一致（κ=0.988-1.000），但存在显著的定量偏倚（Vircell和Certest分别高估0.33和0.24 log10IU/mL）。同时，研究证实热休克（thermal shock）前处理虽能提升低病毒载量样本的 ...

Real-time PCR (qPCR) analysis has become the method of choice for quantitating DNA in a wide variety of applications. The availability of commercial kits has made the technique easy to perform, ...

Polymerase chain reaction (PCR) tests have become routine because of the COVID-19 pandemic, with more than a million PCR tests being carried out daily in the United States alone. What are now commonly ...