1. Main Applications
The product is mainly applicable to the collection, preservation and transportation of infectious pathogenic microorganism specimens of respiratory tract, digestive tract, genital tract, etc for nucleic acid test .
Innovative jet embedded nylon technology can improve the efficiency of the sample collection from the patient at the largest degree.The nylon is adhered vertically and uniformly on the surface of swab tip, which can improve the efficiency of collecting and releasing cells and liquid samples. Improve analytical sensitivity, No specimen residual and can accelerate the specimen treatment. PS sticker is easy to break off. Adapted to cervix uteri, nasopharynx,oral cavity, Forensic Acquisition System and DNA collecting etc. Individual packed.
Inactivated Virus preservation medium directly fissions the viral protein shell to release nucleic acid and make it lose the infectivity. At the same time, it could eliminate the activity of RNase in specimens and maintain the completeness of nucleic acid in virus to facilitate RT-PCR test.
2. Working Principle
The tube contains 1-2ml of preservation medium, and the virus lysis Buffer and virus nucleic acid preservation medium is used for thorough mixing. The virus lysis Buffer can inactivate the virus in the sample, which greatly reduces the risk of infection for laboratory staff. The formula of nucleic acid preservation medium which is suitable for virus preservation ensures the efficiency and integrity of virus pre -servation, and can be transported at room temperature and stored for a long time. Glass beads in the tube can make the elution more convenient, which is beneficial to release more microorganisms such as viruses into the sample preservation solution.