产品描述和特点：

我们的病毒直接缓冲液 A 和 B 经配制可从病毒颗粒中释放病毒 DNA 或 RNA，并保持释放的 DNA 或 RNA 的完整性，而不会出现降解问题。此外，我们配制的缓冲液允许直接 PCR 或 RT-PCR，无需核酸纯化。我们的基于溶液的直接病毒检测应用与 SiO2 过滤器或基于磁珠的核酸纯化相比具有许多优势：快速、低成本、不损失 DNA 或 RNA，以及与传统纯化相比在固/液相转变过程中的低变异性。  

Product Description and Features:

Our Viral Direct Buffer A and B are formulated to release viral DNA or RNA from viral particles and maintain the integrity of released DNA or RNA without a degradation issue. In addition, our formulated buffers allow direct PCR or RT-PCR without a need of nucleic acid purification. Our solution-based application for direct viral testing has many advantages over SiO2 filter or magnetic bead based nucleic acid purification: fast, low cost, no loss of DNA or RNA and low variability during solid/liquid phase transition from traditional purification.