Cell-Free DNA Blood Collection Tube

Cell-Free DNA Blood Collection Tube
 
Name
Model
Specification
Rubber stopper color
Disposable Vacuum Blood Collection Tube
Cell-Free DNA Blood Collection Tube
5ml
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10ml
Brick Red
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Camouflage
 
●  Features
 
cfDNA preservation：unique formular of anticoagulation and preservation reagents, that can stabilize cfDNA for 7 days or more at room temperature
 
Blood cess fixation：prevent  releasing of cell genomic DNA so as not to contaminate targeting cfDNA
 
Double-coded label design：ensure the identification of each individual tube reduce sample processing errors;
 
●  Product Performance
 
Excellent Protection of Blood Cellular DNA From Releasing
 
Fig. After 5 days, the nucleated cells preserved in the BCT of S company severely ruptured, releasing a large amount of DNA into the plasma. SINOVA BCT can efficiently stabilize nucleated cells and prevent the release of genomic DNA into plasma
 
Fig. After 5 days, the expression of Rnase P gene in the BCT of S company decreased. SINOVA BCT can effectively inhibit nuclease activity and protect free DNA from degradation
 
Super NGS Library Yield and Quality
 
The blood samples were collected into SINOVA BCT and conventional EDTA BCT. After being placed at room temperature for 5 days, the fragment size and peak pattern of free DNA were detected by a bioanalyzer. It can be seen that conventional EDTA BCT cannot prevent cfDNA degradation
 
Sequencing Fig. The read length of the NGS library of conventional EDTA BCT is shorter than that of SINOVA BCT. SINOVA BCT can better preserve free DNA and obtain high-quality libraries
 
Fig. SINOVA BCT can store a higher yield of NGS library than S company BCT
 
High NGS Sequencing Quality
 
Fig. Through sequencing, it was found that the samples collected by SINOVA BCT could obtain a higher number of effective reads and more uniform GC content than those of S company