The Principle of Viral RNA Isolation

The current global method for early identification of the new coronavirus SARS-CoV-2 is RT-qPCR for viral RNA detection. In RT-qPCR, RNA extraction is a crucial pre-analytical step that is frequently completed using commercial kits. The global supply networks that many diagnostic laboratories utilize to buy the commercial kits necessary for RNA extraction are being disrupted by the scope of the COVID-19 pandemic, though. In underdeveloped nations without the resources to create kits locally, the shortage of these vital reagents is even more severe.

Not only for COVID-19, but the researchers need Viral RNA isolation kits for other purposes too. Many online portals are offering the highest quality RNA extraction kits at competitive rates to support various research projects.


Principle of RNA Extraction :

RNA extraction must be completed prior to performing RT-PCR. Purifying RNA from biological sources is known as RNA extraction. Since cells and the environment secrete significant levels of enzymes that break down nucleic acids, RNA extraction is a delicate operation that needs to be done carefully and quickly.


The majority of kits include sterile buffers, cell-lysing solutions to access the RNA inside the cells, and a method to separate the RNA from DNA, proteins, and other micronutrients present in the sample of cells.



In general, there are not many steps in RNA extraction kits. First, a solution that lyses cells to release the genetic material is added to the patient's sample. To further purify the RNA, RNAse activity must be inhibited, nucleoprotein complexes must be denatured, and contaminating DNA and proteins must be eliminated. The next step, RT-PCR, can be started with the resulting cellular debris and the retrieved RNA.


Bio Basic Offers the highest quality Viral RNA isolation kits at affordable rates. You can also get substantial discounts and offers by subscribing to their bi-weekly newsletter. Moreover, you will also get free shipping when you order over $299.

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