cf-DNA/cf-RNA Preservative Tubes (50)

cf-DNA/cf-RNA Preservative Tubes (50)

Article No 298-63950
Product Type Plastics & Consumables
Research Area Molecular Biology
Application Sample Collection
Size 50

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Country Availability SE, FI, DK, NO
Description Norgen's cf-DNA Preservative Tubes are closed, evacuated plastic tubes for the collection and the preservation of cell-free circulating DNA/circulating tumor DNA in human whole blood samples during storage and shipping. Using these tubes in combination with Norgen's Plasma/Serum Cell-Free Circulating DNA Purification Kits or Norgen's Plasma/Serum Circulating DNA Purification Kits (Slurry Format) enables the purification and concentration of an inhibitor-free cell-free circulating DNA/circulating tumor DNA in a very small elution volume that is compatible with any downstream application. This product is for research use only and not for use in diagnostic procedures. Performance Norgen's cf-DNA Preservative Tubes abridge the collection/processing of whole blood for the subsequent purification of cell-free circulating DNA. The cf-DNA Preservative Tubes preserve and inhibit the programmed cell-death (apoptosis) of the blood, hence preventing the release of intracellular DNA into plasma (see Figure 4). Moreover, the cell-free circulating DNA/circulating tumor DNA levels are stable for up to 30 days at room temperature or up to 8 days at 37°C (Figure 1 and Figure 5). Whole blood samples can be shipped and stored at room temperature for the subsequent processing of plasma. Plasma samples produced from the whole blood sample collected into Norgen’s cf-DNA Preservative Tubes and purified using Norgen's Plasma/Serum Cell-Free Circulating DNA Purification Kits or Norgen's Plasma/Serum Circulating DNA Purification Kits (Slurry Format) yield concentrated, high-quality and inhibitor-free cf-DNA/ct-DNA for any downstream application assays, including PCR, qPCR, methylation-sensitive PCR, Southern Blot analysis, microarrays and NGS. Workflow Collection and Mixing Instructions To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
Supplier Norgen Biotek Corp
Size 50


Shipping info

The delivery time for this item is approximately 5-8 business days. If other deviations occur, this will be noted on the order confirmation or communicated via email. Please note, we do reserve the right to select the best packaging and shipping method in order to insure the stability of the product and allow efficient order tracking.