| Message: | Before answering the difference between virus preservation solution and cell preservation solution, we must first know what virus preservation solution is. The virus preservation solution is suitable for the collection, preservation and transportation of common virus samples such as new coronavirus, influenza virus, hand, foot and mouth virus. Sampling swab virus sample in the sampling tube is a liquid that protects the virus to be tested. It can collect throat swabs, nasal swabs or tissue samples of specific parts. The stored samples can be used for subsequent clinical experiments such as nucleic acid extraction or purification. There are usually two types, one is the non-inactivated type, which can protect the protein and nucleic acid of the virus, and the other is the inactivated type, which usually contains the lysis salt of inactivating the virus, which cracks the protein to protect the nucleic acid.
What is the cell preservation solution? The so-called cell preservation solution is a general-purpose cell cryopreservation solution, which can be used to freeze human and various animal cell lines; cell cryopreservation is an important technical means for cell culture, introduction, preservation and ensuring the smooth progress of experiments .
In summary, the virus preservation solution and cell preservation solution are completely two different preservation solutions. The non-inactivated virus preservation solution currently studied by Desheng is based on Hank's solution and added with BSA (bovine serum albumin). ) Amino acids, vitamins and other nutrients required by viruses have been widely recognized by customers at home and abroad. In recent months, the sales of Desheng virus preservation solutions have steadily increased, and the product quality and quantity are guaranteed, and the repurchase rate is particularly high. The products are already very mature, and all major companies are welcome to visit. |
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