20L / Barrel Virus Transport Media Inactivated And Non Inactivated Preservation Solution

Disposable virus sampling tube,Virus Transport Media, inactivated and non inactivated preservation solution, 20L/barrel

Due to the impact of the epidemic, nucleic acid detection has become a pass for our normal travel. This has also led to a sharp increase in the market demand for virus sampling tubes andVirus Transport Medias. With demand, there will be supply, which leads to a lot of business information. The types and quality of products are also uneven. How to buy regular and guaranteed virus sampling tubes andVirus Transport Medias? This is the voice of every purchaser.

Disposable virus sampling tube: 

1. Sampling swab: the sampling swab directly contacts the sampling part, and the material of its sampling head is closely related to subsequent detection. The sampling swab head shall be made of polyester (PE) synthetic fiber or rayon (man-made fiber). Calcium alginate sponge or wooden swab (including bamboo swab) shall not be used. The material of the swab head shall not be cotton products, because the cotton fiber has strong adsorption on protein and is not easy to elute into the subsequent preservation solution; The broken wooden stick or bamboo stick containing calcium alginate and wooden components will also adsorb protein and even inhibit the subsequent PCR reaction.

2. Virus preservation tube: it is mainly to prevent leakage. Can you find such a preservation tube? When tightening, tighten it immediately; When unscrewing, it will loosen as soon as it is unscrewed. The answer is yes. Desheng's disposable virus sampling tube cover spins the thread, which is loose and free from interference.

3.Virus Transport Media: generally, there are two kinds ofVirus Transport Medias: inactivated and non inactivated.

Inactivated type: it is mainly the improved virus lysis preservation solution of nucleic acid extraction lysate, which can quickly and efficiently inactivate the virus protein of the sample to be tested, effectively prevent the operator from secondary infection, and contain RNase inhibitor, which can protect the virus nucleic acid from degradation. And it can be stored at room temperature for a relatively long time.

Non inactivation: it retains the protein shell of the virus and the nucleic acid DNA or RNA of the virus at the same time, so as to ensure the integrity of the nucleic acid of the virus sample in the process of sending for inspection, and to a great extent maintain the originality of the virus sample. It is a cultured virus transport medium. It should be noted that it needs to be kept strictly at low temperature for long-term storage after sampling.

Desheng biochemical is located in Ezhou, Hubei Province. In the most difficult year of 2020, we developedVirus Transport Media and successfully applied it to the detection of covid-19. The detection accuracy is more than 95%, which has been recognized by many manufacturers. Now, whether in sampling swabs, virus preservation tubes andVirus Transport Media, we go through layers of checks and quality control. At the same time, for after-sales service, we are also equipped with professional customer service to track and answer all kinds of questions.