【product name】

Common name: sample preservation solution

Trade name: virus sample RNA preservation solution

English name：Sample RNA Stabilizer

【Medical device product record No. / product technical requirement No】 Zhhxb No. 20200411

【Intended use】

It is used for the preservation of samples for histopathological analysis.

【Scope of application】

The product is applicable to the preservation of RNA samples such as pharyngeal swab, nasal swab, rhinitis extract, saliva, sputum, respiratory tract extract, bronchial lavage fluid and alveolar lavage fluid after sampling. The stored samples can be used for downstream experiments such as subsequent nucleic acid RNA extraction or purification.

【Packing specification】

1ml / tube, 2ml / tube, 3ml / tube, 4ml / tube, 100ml / bottle, 200ml / bottle, 1000ml / bottle

【Storage conditions and validity period】

The product can be stored at 15-25 ℃ for 12 months before use. After use, the sample can be stored at room temperature for 1 week. If it needs to be stored for a longer time, please put it at - 80 ℃.

【Product introduction】

This product provides a simple, safe and effective method for preserving pharyngeal swab, nasal swab, rhinitis extract, saliva, sputum, respiratory tract extract, bronchial lavage fluid The method of sample RNA (including viral RNA) such as alveolar lavage fluid can keep the RNA nucleic acid in the sample intact and not degraded for a certain time at room temperature, which provides a reliable guarantee for obtaining high-quality RNA nucleic acid required for downstream experiments.

This product has the following characteristics：

1. After using this product, the nucleic acids in pharyngeal swabs, nasal swabs and other samples can be stored at room temperature for up to 1 week, which provides convenience for transportation and storage, and greatly reduces the refrigeration cost.

2. The operation is simple and can be self sampled at home.

3. After the stored samples are extracted according to most commercial kits, various gene detection and analysis experiments can be completed, such as PCR, qPCR, ngs, SNP, etc.