I believe that many people are familiar with serum separation gel. When we do blood testing, this component is added to the serum separation gel blood collection tube used. It is mainly composed of silicone rubber, macromolecular hydrocarbons, hydrophobic glue, etc. It is a polymer material, insoluble in water, inert, and a thixotropic viscous liquid with a density of 1.04-1.05 mmol/L (1.050 mmol/L). -1.055), it has the advantages of anti-oxidation, high temperature resistance, low temperature resistance, good air tightness and so on.

Desheng anti-radiation separation glue
The density of serum is 1.026-1.031 mmol/L, and the hematocrit is 1.090-1.095. Due to the specific gravity, the separating gel is just between serum and blood cells, so under normal circumstances, blood will appear in sequence after centrifugation. Serum, separating gel, and blood cells 3 floors. The two can be separated under the action of centrifugal force, and the serum without impurities can be quickly separated, thereby ensuring the stability of the serum chemical composition. The wall of the separation rubber tube is coated with a coagulant, which can promote the rapid coagulation of blood and the rapid precipitation of serum.
Many people do not know which blood collection tubes can be used for separation gel. Let's take a look.
1. Nucleic acid detection tube
The nucleic acid detection tube is mainly added with EDTA and serum separation gel, which is mainly used for the DNA amplification detection of HBV DNA, HCV and HIV.
2. PRP tube
Using its own blood to separate and purify the injection stock solution, the PRP autologous serum is rich in powerful growth factors, and uses its biological activity to accelerate metabolism, induce itself to produce a large amount of collagen and elastic fibers, repair damaged skin, and regenerate full-thickness skin. Skin is delicate and radiant.
3. CPT pipe
Also known as vacuum mononuclear cell preparation tube, it is used in clinical medical testing, mainly for HLA or residual leukemia gene testing, tuberculosis testing, HIV testing, etc. (Repeat, the nucleic acid tube in the blood collection tube is the CPT tube, which is different from the nucleic acid detection tube of the virus)
4. PST pipe
It is mainly used to separate blood cells from serum and plasma, improve its production, ensure the stability of plasma components, collect plasma samples, and eliminate the time of coagulation. It is mostly used in intensive care and emergency inspections.
Desheng Company specializes in the production of serum separation gels. It has produced serum separation gels for more than ten years since the establishment of the company. It has independently developed anti-irradiation serum separation gels, and has a professional team to manage R&D and production. If you are interested in Desheng's products, you can enter the company's official website to contact customer service for details.