| Message: | Non inactivated virus preservation solution:
It is to retain the virus protein shell and virus nucleic acid DNA or RNA at the same time, so as to ensure the integrity of the virus sample nucleic acid in the process of inspection. Although there is a certain risk of infection when the operation is wrong, this kind of preservation solution maintains the original nature of the virus sample to the greatest extent. It is a kind of culture type virus transport medium. It should be noted that after sampling Long term storage needs to be kept strictly at low temperature.
Inactivated virus preservation solution:
It is mainly the improved virus cleavage preservation solution of nucleic acid extraction and cleavage solution, which is added with high concentration of cleavage salt. It can quickly and efficiently inactivate the virus protein of the sample to be tested, and can effectively prevent the operator from secondary infection. At the same time, it also contains RNase inhibitor, which can protect the virus nucleic acid from degradation. As long as the nucleic acid of the virus can be detected, the diagnosis can be made. Moreover, it can be stored at room temperature for a relatively long time, saving the cost of virus sample storage and transportation. |
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