It is suitable for collection, transportation and storage of venous blood specimens for nucleic acid detection, and pre-analytical specimen processing. Clinically, it is mainly used for nucleic acid (mainly including HBV DNA, and HCV, HIV RNA) amplification detection. Such blood collection tube additives are EDTA.K2 and separating gel. The use of EXTA.K2 does not affect the activity of Taq enzyme in nucleic acid detection assays. Separating gel can effectively eliminate the interference of hemoglobin in red blood cells to nucleic acid detection tests. The isolated specimens can be stored at -70°C.
This product has no DNase, RNase, no pyrogen, and is sterilized by cobalt 60 irradiation.
1. Hard hat
The use of high-quality synthetic butyl rubber stoppers is very suitable for puncture sampling of automatic analyzers. It has good air tightness, low puncture force, very little chipping, no hole blocking, no needle ejection.
The special rubber stopper configuration reduces the wear of the puncture needle, and the life of the puncture needle is more than 2 times that of the ordinary rubber stopper.
The butyl rubber stopper is closely matched with the safety cap, and does not turn over or separate.
It is suitable for the use of various cap-off centrifuges and open-cap centrifuges.
2. High quality tubing
Made of high-quality PET material, with stable properties and good air tightness.
The inner wall of the PET tube is siliconized, and the inner surface is smooth to prevent cells from hanging on the wall.
The inner wall adopts bionic membrane treatment technology, which provides a comprehensive and meticulous protection scheme for blood cells.
3. Premium additives
The additives are complete in variety and in various forms, and the spray drying technology is mainly used to make the anticoagulation effect uniform, mild and thorough.
Accurate preset vacuum to ensure accurate ratio of blood sample to additive.
4. Customizable labels
According to the different requirements of customers, different materials and labels with specific logos can be customized.