Visit our online shop, products in stock with inmediate delivery
In our online shop you will find a wide range of products for COVID diagnostic as well as offers and flash promotions
Go to online shop
In our online shop you will find a wide range of products for COVID diagnostic as well as offers and flash promotions
Go to online shop
Collection, stabilization, and transport of saliva samples are important now more than ever. And it is that since we live in the middle of a pandemic, care in the entire process of extraction and handling of samples requires greater neatness. Therefore, we need products that facilitate procedures. A job that companies like Real offer to professionals in the sector.
Collecting samples for analysis requires precise conditions to prevent contamination. And is that any interference can condition the results. What cancels the test and makes the procedure unfeasible.
To avoid this situation, the Real company has launched REAL SALIVA VIRAL Sample Collection Kit. A product that provides an all-in-one procedure. And to be able to do with it a fast and safe collection; as well as to ensure its stabilization and the transport of one-milliliter saliva samples. And all can be done at room temperature, as the product stabilizes the viral DNA and RNA.
This stabilization is possible thanks to REAL VIRAL Stabilization Solution. A product that efficiently inactivates viruses. What solutions for the handling of non-infectious samples, making possible a safe handling and shipment of all these tests.
One of the main advantages of this system is that the samples are kept at room temperature. In the case of DNA, up to one year. Regarding RNA, up to a month. In case they are subjected to low temperatures, the conditions change. And it is that if they are kept between -20 / -80 ° C they can be kept indefinitely.
The main advantages of the sample collection, stabilization and transport system developed by the Real company are the following:
So, if you are looking for a collection, stabilization and transport system for any of your saliva samples, at Durviz we have what you need. Do not hesitate, visit our website to expand this information and get in touch with us.
If you are looking for products with which you can improve the research you develop in your fertility clinic, such as products with which you can carry out sperm separation, in Durviz we have everything you need.
It does not matter whether the work is carried out in the field of a laboratory or a research ed (clinical, university-research or veterinary in selective breeding). In all of them you can use it with total peace of mind and sure that the results you get will be very reliable. We only have first manufacturer brands, with all the warranty seals and having passed the respective controls of each of them.
In Durviz we distribute a lot of products with which we can carry out the separation of sperm, although one of the most popular is V-Grad from the company Vitromed.
This product is a sterile colloidal suspension of silica particles stabilized with covalently bonded hydrophilic silanes. That is, a density gradient, which allows to separate the seminal sample according to the ability of sperm to pass through different media with different density.
The efficacy of Vitromed products is widely accepted in the clinical sector. Hence it is one of the most prestigious of those that exist today. Not all producers can boast the following quality standards:
If you are interested or interested in purchasing any of the products that we have in Durviz to carry out the separation of sperm, or any other of the Vitromed brand (we have many in our catalog that you can know online from your own home) contact us. We serve all of Spain and are exclusive distributors of the main companies in the sector.
You can now find covid-19 quick test for IgG/IgM detection in Durviz. An immuno lateral flow chromatographic assay for the qualitative detection of IgG and IgM antibodies against 2019-nCoV in human blood, serum, plasma or also in a lancet blood sample. This puts at our fingertips an effective method for rapid diagnosis of COVID-19 infection in the person undergoing the test.
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.
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.
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 or RT-PCR
-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.
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.
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.
Tapestri ™
Plataforma de precisión para análisis de célula única
Las enfermedades complejas evolucionan, por lo que comprender la variabilidad genética – incluida la coexistencia de mutaciones a nivel unicelular – es de vital importancia para que los investigadores clínicos rompan el ciclo respuesta al tratamiento, resistencia y recaída.
Más información
From assay development to routine quality control, SARS-CoV-2 research materials and IVD controls from Microbiologics combine precision with the convenience of user-friendly formats
Saliva is a substance that can give us a lot of information about a person’s state of health. At Durviz we know how interesting and reliable the data that can be extracted from a person’s saliva is, which is why we have products that facilitate its analysis. It is very important to have first-class products that help us to preserve the saliva sample without any contamination..
For this reason, in our virtual store we have products such as the Real Saliva Collection and Transport, one of the most popular on the market. This kit provides a fast and safe all-in-one method for the collection, stabilization and transport of saliva samples at room temperature.
Its main characteristics are the following:
The operation of this kit is very simple and requires few steps, which speeds up the work in the laboratory. The first thing to do is to collect the saliva samples. This is done by simply spitting into the collection funnel that has been assembled with a collection tube. This eliminates almost 100% of the possibility of contamination.
After collecting 2 millilitres of saliva (container capacity), the content of the saliva preservation solution is added and mixed with the extracted saliva. Finally, the saliva collection tube is sent to the laboratory for further isolation and DNA analysis.
This is usually recommended with the Real Pure saliva kit, which follows the same protocol and
that you get unbeatable results. The saliva samples are kept stably for more than one year at room temperature and more than 2 years if these same samples remain within the following temperature range: -20ºC or -80ºC.
For best performance, the manufacturer also recommends the following for the
when saliva samples are collected and preserved:
1. It is advisable not to eat, chew gum, drink or smoke during the 30 minutes before the saliva sample is taken.
2. It is advisable to wash out the mouth with water and wait for 10 minutes.
3. It is better if the patient rubs his cheeks and the palate with his tongue before collecting the sample. This gesture is sufficient to stimulate the secretion of saliva.
4. Before starting to collect the sample, it is convenient to place the funnel in the saliva collection tube. Then just spit the saliva into the funnel until the liquid (not including the bubbles) reaches the 2 milliliter line in the collection tube. If there are excess bubbles, they should be removed by gently tapping the tube on a hard surface.
5. Remove the blue cap from the saliva preservation solution.
6. Add the saliva-conserving solution to the collection tube.
7. Close the saliva collection tube tightly to avoid accidents or contamination.
8. Shake for 15 seconds to thoroughly mix the products with the saliva.
9. Once this procedure is done, the saliva sample is now preserved and ready to be stored, shipped or processed.
For all these reasons, this new model of Saliva Collection Kit is one of the most popular on the market. And one of the most popular among laboratory professionals.
From now on people and companies who wish to purchase MissionBio branded products in Spain can do so through the Durviz. website. This entity will be responsible for, from now on, the exclusive distribution, for our country, of the products of the firm MissionBio. A highly valued brand in the field of single cell DNA analysis using Tapestri technology.
Tapestri technology is very useful for the study of disease behavior since in their development these infections mutate and it is necessary to know how they do it to improve in applications, their treatment and their resistance.
To achieve this, MissionBio’s Tapestri system performs the following actions:
At this time, Mission Bio’s Tapestri system makes the average reading of conventional mass sequencing; average reading of conventional mass sequencing is performed; which means it loses the underlying genetic diversity in cell populations. To improve patient stratification, therapy selection and disease monitoring, we need information on the occurrence of mutations within each cell and this is what MissionBio offers us with this system.
Tapestri is presented as the industry’s first scalable and customizable single-celled DNA analysis platform. It should be borne in mind, at this point, that the Mission Bio Tapestri platform was developed to help advance precision medicine, as its application allowed for accelerated and accessible detection of genomic variability within and between cell populations.To do this, taking advantage of the patented microfluidic droplets, the platform unlocks access to DNA at the level of individual cells with a novel two-step protease workflow. Actions whereby this methodology provides flexibility for additional applications and customization capability in our work.
In this way, the Mission Bio Tapestri platform enables the advancement of precision medicine by enabling the rapid and accessible detection of genomic variability within and between mobile populations. Something that happens by taking advantage of the patented microfluidic droplet, the platform unlocks access to DNA at the level of individual cells with a novel two-step protection workflow.
With all this, this methodology provides flexibility for additional applications and customization capability.
And this platform has the following features:
The Tapestri instrument divides thousands of cells into individual droplets, which act as mini reaction tubes that allow thousands of individual reactions simultaneously.
In this way, cell lysis and protease digestion then continue outside the instrument allowing access to DNA and proteins for downstream amplification.
In detail, the steps in which the work of this MissionBio system is developed are as follows:
Step 1: The Tapestri instrument divides the cells into droplets along with a mixture of protease enzymes. Cell lysis and protease digestion are then performed, outside the instrument, allowing access to DNA for downstream amplification.
Step 2: Cellular lysate is combined with pearls, primers and reagents with barcode. Specific regions of interest are amplified by labeling each enlargement with a unique cell barcode, preserving the cell’s identity and mutation profile.
Step 3: After running your sequencer, the system continues to use a subsequent analysis and visualization software.To do this, Mission Bio provides dedicated bioinformatics support to help you discover biological and clinical knowledge
So, if you want to improve research based on single-cell DNA analysis, trust MisssionBio systems. In this way you can obtain the most reliable results and be able to develop very efficient strategies against different diseases.
Monday to Friday
8:30 – 17:00
Leonardo Da Vinci, 10
Valencia Technology Park
46980 Paterna, Valencia, SPAIN
Phone: +34 96 136 61 07
Fax: +34 96 136 61 68
mail: durviz@durviz.com