The kit can be stored for 12 months under dry conditions at room temperature (15-25°C) and stored at 2-8°C for a longer period.

The kit adopts magnetic beads with unique separation function and a unique buffer system to separate and purify high-quality free DNA from samples such as serum and plasma with a volume of 2-5 ml. Unique embedded magnetic beads have strong affinity for nucleic acid under certain conditions. When the conditions change, the magnetic beads release adsorbed nucleic acid, thus achieving the purpose of fast separation and purification of nucleic acid. The whole process is safe and convenient. The extracted free nucleic acid is with high yield, high purity, stable and reliable quality, and is especially suitable for automatic extraction of high throughput workstations.

■ The kit can meet the requirements of manual extraction as well as batch extraction on various high-throughput platforms.

■ The products obtained by the kit meet the requirements of downstream detection experiments and NGS analysis.

■ This product is suitable for serum and plasma samples with a volume of 2-5 ml.