Most of the existing conventional virus preservation solutions contain guanidine salt (guanidine isothiocyanate or guanidine hydrochloride), which are common protein denaturants for cell lysis during nucleic acid extraction, and can also inactivate viruses. However, guanidine salt system cannot preserve viral nucleic acid at room temperature, easily resulting in sample degradation.
In response to the above problems, the non-guanidine salt virus sample preservation solution developed by JanMa Gene has the functions of virus inactivation and sample preservation. Virus nucleic acid can be stored at room temperature for 24 hours without degradation, which is unanimously approved by customers.
【Product use】 Used for virus sample collection, preservation, and transport of virus samples, containing virus inactivated components.
【Specimen applicable】 Nasopharyngeal swab, alveolar lavage fluid, etc.
【Item No. and Specification】Item No.: HE10, specification :50T/ kit. Meeting requirements for single test, 5-in-1 or 10-in-1 tests.
【Advantages】
- No guanidine salt, more stable
- Inactivated virus, much safer
- Sample preservation, more durable
【Product features】
● Virus inactivation: The preservation solution contains a non-guanidine salt-based protein denaturant, which can quickly inactivate the virus existing in the sample. Then, the infection, pathogenicity and reproductive of viruses, eliminate secondary infection, and protect the safety of transportation and testing personnel;
● Easy to use: After collection, the medical staff can immerse the swab directly into the sampling tube, and the operation is simple and convenient. Different packaging specifications meet the needs of different situations, and also meet the requirements of the “10-in-1 test specifications for 2019-nCoV nucleic acids”;
● Higher sensitivity: After the verification of products performance, the sampling tube can be stored at room temperature for 24 hours and be stored at 2-8℃ for 7 days, avoiding the “false negative” problem caused by the degradation of samples with traditional products at 4℃ and improve the detection sensitivity.
Post time: Dec-08-2020
