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Introduction Of Virus Preservation Solution In Sampling Tube

2020.04.22 44


Virus sampling swabs are commonly used virus sampling methods combined with PCR and can be used for rapid viral disease detection. However, not every sample collection site can be tested by PCR, so the collected virus swab samples need to be transported, so the swab virus preservation solution came into being.
The virus is composed of a nucleic acid molecule and protein or only protein. The individual is small and the structure is simple. The common epidemic infectious diseases are usually RNA viruses, such as influenza virus, HIV, and influenza a virus. Because there is no cell structure, the virus cannot replicate itself, but invades the gene into the host cell and uses the latter's replication system to replicate the new virus. After the virus sample is collected, in order to maintain the activity of the virus sample and prolong the survival time of the virus in the sample, the swab will be placed in a preservation solution for storage and transportation.
The virus preservation solution has many functions:
1. The operation is simple and does not require liquid preparation. The system contains highly efficient virus lysate. The virus is inactivated immediately after sampling, effectively preventing the risk of secondary infection.
2. Contains nucleic acid Rnase enzyme inhibitor to maximize the protection of viral nucleic acid from degradation and greatly improve the efficiency of nucleic acid extraction.
3. The product can be stored at room temperature for 12 months before sampling, and the sample can be stored at room temperature for one week after sampling. It has good airtightness, convenient for storage and transportation, and saves transportation costs.
Since 2005, Desheng Technology has been devoted to the research of sample collection and in vitro diagnosis and the production and sales of related raw materials. Blood collection tube additives, virus preservation solutions, biological buffers and other products have been widely praised at home and abroad!

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