The kit uses the spin column and formula developed by Foregene, which can efficiently extract high-purity and high-quality viral RNA from samples such as plasma, serum, cell-free body fluid, and cell culture supernatant. The kit specifically adds Linear Acrylamide, which can easily capture small amounts of RNA from the samples. RNA-Only Column can efficiently bind RNA. The kit can process a large number of samples at the same time.
The entire kit does not contain RNase, so the purified RNA will not be degraded. Buffer viRW1 and Buffer viRW2 can ensure that the obtained viral nucleic acid free of protein, nuclease or other impurities, which can be used directly for downstream molecular biology experiments.