DNA and RNA extraction kit. Durviz S.L.

NOW you can buy the DNA-RNA intron Extraction Kit at Durviz S.L

In Durviz we offer you the possibility of having units of the Kit for the extraction of DNA and RNA of the Brand Intron, one of the most prestigious in the sector and with the most proven efficiency.

This tool will allow you to easily and quickly perform analysis of various pathogenic samples infected by viruses or bacteria found in substances such as plasma, blood, serum, cellless bodily fluids, cells themselves, tissues, etc.

These products are now more than ever necessary in the daily activity of laboratories around the world. But it is also necessary against premium products that ensure that the results we get from these tests are reliable and allow us to have data with which to put strategies in the right way.

intron kit extracción ADN -ARN

DNA Extraction Kit – Intron RNA

The Intron Brand DNA and RNA Extraction Kit is one of the most complete on the market. Compared to other analysis systems, those that allow the extraction of ADRs and ARNs from this brand offer the following advantages compared to other options that we can find on the market:

– It is a system that uses a low concentration of caótropic salt and better lysis efficiency. Something that does happen with the conventional products that we have in the sector. Especially those that focus on total RNA extraction.

–It has a greater efficiency of lysis without additional additives, which means obtaining results with greater reliability since there is less chance of contagion or alterations in them.

– It is very effective in the stable extraction of DNA and RNA from various pathogenic samples.

– It employs for its proper functioning, a method without phenol and without the need to perform EtOH precipitation

– It is an appropriate system for the extraction of samples such as forensic medicine and diagnosis of diseases, among many other actions.

dna rna extraction

With all this, this kit is used with total efficiency for the extraction of DNA and total RNA that is present in samples of pathogens such as viruses and bacteria, even those found in plasma or anticoagulated blood, in serum, in cellless and cellless bodily fluids, as well as in pathogenic tissues, among many other alternatives. This makes it easy to induce lysis, and do so without using any additives.A goal that is achieved by this kit using substances such as mercaptoethanol. In addition, DNA and RNA extraction is faster and more efficient, as it is done by membrane columns. This means that DNA and RNA isolated through this analysis system can be used to perform clinical diagnosis of people and animals infected with diseases caused by viruses and bacteria. Like, for example, Coronavirus.

Thus, the main – but not the only – applications of this kit are as follows:

-Detection of pathogens 


-PCR quantitative (qPCR, qRT-PCR)

-cADn synthesis

-Research of infectious diseases.

So, if you want to have top quality technology in your analyses, do not hesitate and buy this kit. You can find it in our product catalog and ask us for as many units as you need. We will take you to wherever you indicate with all the guarantees.

Remember that in Durviz we are specialists in the provision of laboratory material, a sector in which we stand out for having the exclusive distribution in Spain of several brands of international relevance.

COVID-19: RT-PCR Kit for detection of RdRP, E, N and RNaseP genes

There are many people who want to know if they are infected with COVID 19. And the fact that we can be carriers of the virus and not show any symptoms, is especially delicate when we work in sectors where we come into contact with many people hence the importance of having a COVID-19: RT-PCR Kit.


The RT-PCR KIT is an analysis kit that allows us to know if a person is infected with coronavirus. Remember that you have to be very scrupulous when selecting a virus with these characteristics since there are four genes in the Coronavirus family and you have to choose the test that best suits each one of them.

Each of the genes in the coronavirus family is known by the name of one of the letters of the Greek alphabet. In this case with the first four: alpha, beta, gamma and delta.

Corona alpha and beta viruses can cause disease in both humans and animals, while others, such as the gamma and delta coronaviruses, only infect animals.

Well, the new coronavirus (specifically named as COVID-19) belongs to the beta gene family and is one of the new infectious coronaviruses that infects the human body as a pathogen of massive pneumonia that occurred in Wuhan, Hubei (China ) in December 2019. A disease that months later has become a pandemic and affects the population of the entire planet, given the speed and ease with which it spreads.

Hence it is especially important to diagnose an infection quickly, as there are no vaccines or antivirals approved for prophylactic or therapeutic purposes. What can cause death in case, above all, that the infected person has diseases related to chronic respiratory tract.


Well, to be able to detect it in time and catch the disease at its beginning, there is nothing better than to test people with symptoms (or who have been close to those who have had it). And to carry it out the best is to have the most reliable test on the market: the COVID-19: RT-PCR Kit, a test that is validated by the Carlos III Institute (to which the National Center for Microbiology belongs)

The guiding principle of this kit is that you can detect the new coronavirus using the RT-PCR probe method in real time, through the reaction of the specific primer and the fluorescent probe in the sample.

In addition, this test can also detect the RdRp gene and the E gene, markers for the detection of new coronaviruses, so it is also a new way of anticipating the infection of other similar genes. In addition, the N gene suggested by the US CDC is included. and the RNaseP gene.

Its intended use is using sputum that accumulates in the lower airways, bronchoalveolar lavage fluid (BAL), or nasopharyngeal smear (NS) and oropharyngeal smear (OS) collected simultaneously in the upper airways.

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