【Intended use】

· The kit uses a double-layer column to extract circulating cell-free DNA from up to 50mL of urine.

· The eluted nucleic acid can be directly used for downstream applications, such as NGS and PCR.

【Performance】

· Sample volume: Up to 50ml of urine.

· cf-DNA purity: Directly used for downstream applications.

· cf-DNA size: In the range of 80bp to 500bp. 

· cf-DNA recovery rate: ≥90%.

· Capability: >20μg.

· No genomic DNA contamination from lysed white cells because it remains bound tightly on the anion exchange membrane.

User Manual