cfDNA/ ctDNA sequencing

High throughput sequencing for the early diagnosis, drugs and monitoring of cancer.

Sample Type
Fresh blood
Sample Volume
8 mL
Delivery cycle
30 Days (Urgent service available)

Service Introduction


Cell-free DNA or circulating cfDNA is DNA that is found in the bloodstream. This can be captured as a biological sample such as blood or serum for disease analysis and is suitable for a range of research applications such as next-generation sequencing. ctDNA (circulating tumor DNA) is a part of Cell-free DNA which belongs to tumor. ctDNA can be used for early detection, drug guidance, and monitoring of cancer.



cfDNA extraction

Library construction


Data QC

Data analysis




According to the specific project



Immediate consultation or appointment testing services
Please select
  • 受检者
  • 研究人员
  • 医生
  • 公司
  • 其他

You can dial400-158-5999 The hotline contact us, or fill in your contact information and concerns, we will contact you in time