Biological sample preservation specialists

中文
SamplNex
SamplNex product photo of Whole Blood Cell-Free DNA Preservation Solution

Nucleic Acid Preservation

Whole Blood Cell-Free DNA Preservation Solution

Catalog number：SNP-CFD-G / SNP-CFD-P

For post-collection preservation of circulating cell-free DNA in whole blood; G and P identify glass- and polymer-tube formulations.

For post-collection preservation of circulating cell-free DNA in whole blood; G and P identify glass- and polymer-tube formulations. Specimen and preservation objective: Whole blood; preserve circulating cell-free DNA while limiting increases in cell-derived genomic DNA. This information is based on the 2026 SamplNex sample-preservation catalog; confirm operation details for the intended workflow.

Request information：Whole Blood Cell-Free DNA Preservation Solution

Key features

  • Specimen and objective: Whole blood; preserve circulating cell-free DNA while limiting increases in cell-derived genomic DNA.
  • Typical approach: Limits post-collection blood-cell lysis, background nucleic-acid release, and nucleic-acid degradation.
  • Downstream applications: cfDNA extraction, qPCR, ddPCR, NGS, and liquid-biopsy research workflows.
  • Bulk supply with project-specific discussion

Storage conditions

Typical storage conditions: 4–37°C for up to 14 days. Shelf life is subject to the corresponding lot label, specification sheet, and storage instructions.

Format options

  • Catalog number: SNP-CFD-G / SNP-CFD-P
  • Specimen and preservation objective: Whole blood; preserve circulating cell-free DNA while limiting increases in cell-derived genomic DNA.
  • Downstream applications: cfDNA extraction, qPCR, ddPCR, NGS, and liquid-biopsy research workflows.
  • Package: 1 L / 10 L / 20 L; project-specific formats can be discussed.
  • Shelf life is subject to the corresponding lot label, specification sheet, and storage instructions.

Request product information

Share your requirements and we will contact you about your request.

Enter your company or organization.
Enter the contact person’s name.
Enter a phone number or messaging account.
Used to reply to this inquiry.
Enter your role or responsibility.
Optional; selected automatically from a product page.
Describe the sample type, preservation objective, downstream method, target storage condition, expected volume, and packaging requirements.

Content updated:

Product performance, scope, and storage conditions are subject to the corresponding product documentation and mutually confirmed files.