Magnetic bead-based nucleic acid extraction kit series from Gansu Academy of Sciences was developed in response to the needs of nucleic acids in clinical in vitro diagnostics and bio-assays. Addressing problems in current nucleic acid extraction technologies, it utilizes self-developed high-performance bio-magnetic nanobeads combined with biotechnology. This series of reagent kits overcomes the limitations of traditional centrifugation in terms of instrument and sample quantity, enabling automated and high-throughput nucleic acid extraction. Boasting advantages such as simple operation and fast speed, the reagent kits have been granted with two national invention patents.