Product Overview

Free DNA storage tube is a blood collection device that can be directly used for blood collection, transportation, and storage of free DNA. The unique new protective agent is safe and non-toxic, effectively inhibits the degradation of free DNA by extracellular nucleases, and can maintain the integrity of nucleated cells in the blood, avoiding the release of genomic DNA in cells and affecting the accuracy of detection results. Protecting the stability and non degradation of free DNA provides a better solution for the research and application of plasma free DNA.

Applied to non-invasive fetal birth defect screening (non-invasive Down syndrome testing), tumor detection and research, research on tumor treatment progress and efficacy evaluation, molecular diagnosis and detection of acute diseases, clinical drug development and testing. Free DNA samples can be stably stored at 4~37 ° C for 7 days, which brings great convenience to batch centralized detection and long-distance transportation of samples.

Features and Advantages

Safety helmet

◎ Using high-quality synthetic butyl rubber plugs, it is very suitable for puncture sampling in fully automatic analyzers. It has good air tightness, low puncture force, less debris, no hole blockage, and no needle bounce.

The specially designed rubber stopper configuration reduces the wear and tear of the puncture injection needle, and the lifespan of the puncture needle is more than twice that of using ordinary rubber stoppers.

The butyl rubber plug fits tightly with the safety helmet, without flipping or separating, making it easy and pleasant to open and close the helmet body.

Suitable for the use of various de capped centrifuges and cap opening machines.

The color of the skull meets internationally recognized standards.

High quality pipes

Using high-quality PET material, with stable properties and good airtightness.

The inner wall of the PET tube is treated with silicification, resulting in a smooth surface and avoiding cell adhesion.

The inner wall is treated with biomimetic membrane technology, providing a comprehensive and detailed protection plan for blood cells.

Radiation sterilization.

customized label

According to different customer requirements, different materials and labels with specific identification can be customized. Printing prefabricated barcodes is easy to recognize and more durable.

The detachable label tube and barcode label tube are pre labeled with customized labels before leaving the factory.

Specifications