1. Non-inactivated type

Maintaining the activity of the virus in vitro facilitates cultivation and detection, and protects the integrity of virus antigens and nucleic acids.

2. Inactivated type

The virus protein is lysed, the virus nucleic acid is released and stored in the preservation solution, which can make the virus no longer have physiological activity and lose its infectiousness, pathogenicity and reproductive ability.

Notes:

I. It is forbidden to soak the swab with the sampling liquid before sampling.
II. This product is a disposable product and is only used for the collection, transportation and storage of clinically collected virus specimens. It should not be used beyond the intended use.
III. The collection of virus samples should be carried out by professionals in strict accordance with the sampling procedures; when the samples are tested, the operation should be performed in a laboratory that meets the safety level.
IV. Specimens should be transported to the corresponding laboratory within 48 hours after collection, and the storage temperature should be 2～8℃; if they cannot be sent to the laboratory within 48 hours, they should be stored at -70℃ or below, and the collected specimens should be guaranteed 1 Sent to the corresponding laboratory within a week. Specimens should avoid repeated freezing and thawing
V. The guanidine salt component in this product will precipitate with sodium dodecyl sulfate (SDS) and affect subsequent extraction. Please do not mix it with a solution containing SDS.