The use of DNA/RNA extraction kits

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. En outre, there are commercial kits for extracting DNA by adsorption column.

What’s the use of DNA/RNA extraction kits?Utilisé pour la collecte d'échantillons, transport et stockage.

DNA/RNA extraction kits’ Avantages: 1. flocking swab virus has high discretion, ensuring the accuracy of detection results. 2. L'échantillon a une bonne propriété d'étanchéité, which ensures the safety of product transportation and preservation. 3. Manuel d'instructions du produit et certificat de produit.

Product details of DNA/RNA extraction kits: 1. L'emballage du produit comprend un tube d'échantillonnage de virus primaire-secondaire (y compris une solution de conservation), sac auto-scellant, écouvillon d'échantillonnage et manuel d'instructions. 2. Spécification de produit: 100 ensembles/boîte, 8 boîtes/boîte 3. Poids du produit: 0. 65kg/boîte, 13. 2kg/boîte 3. Taille d'emballage: 25. 5*23. 5*14. 5 des boites, 53*49*32/ boîte

Scope of application of DNA/RNA extraction kits: Détection de retour au travail, optimization of large-scale crowd screening Product features of DNA/RNA extraction kits: 1. transport à température normale et préservation stable de l'ARN du virus 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.