DNA/RNA提取試劑盒的使用

If we gonna know what is the exactly use of DNA/RNA extraction kits,we need to know the principle of DNA/RNA extraction.

DNA extraction is divided into three basic steps, and the specific methods of each step can be different according to the types of samples, substances affecting extraction and subsequent steps.

1. Crushing cells by grinding or ultrasound, and removing membrane lipid by adding detergent. 2. Adding protease, precipitating with acetate, or extracting with phenol/chloroform to remove intracellular proteins, such as histones combined with DNA. 3. Precipitate DNA in cold ethanol or isopropanol, because DNA is insoluble in alcohol and sticks together. This step can also remove salt. 此外, there are commercial kits for extracting DNA by adsorption column.

What’s the use of DNA/RNA extraction kits?用於樣品採集, 運輸和儲存.

DNA/RNA extraction kits’ 優點: 1. flocking swab virus has high discretion, ensuring the accuracy of detection results. 2. 樣品密封性好, which ensures the safety of product transportation and preservation. 3. 產品使用說明書及產品合格證.

Product details of DNA/RNA extraction kits: 1. 產品包裝​​內含初級-二級病毒採樣管 (包括保存液), 自封袋, 採樣拭子和使用說明書. 2. 產品規格: 100 套/盒, 8 箱/箱 3. 產品重量: 0. 65公斤/箱, 13. 2公斤/箱 3. 包裝尺寸: 25. 5*23. 5*14. 5 盒子, 53*49*32/ 盒子

Scope of application of DNA/RNA extraction kits: 復工檢測, optimization of large-scale crowd screening Product features of DNA/RNA extraction kits: 1. 常溫運輸，穩定保存病毒RNA 2. Pre-packaging guanidine salt lysate can inactivate SARS-CoV-2 and ensure the safety of transportation and inspection personnel 3. Large-capacity preservation solution can fully soak the swab head, and the sample size can be divided into three parts for detection and sample retention, meeting the detection requirements.