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Covid19 rapid test for healthcare professionals

If you need a Covid19 rapid test for healthcare professionals, we have it.

Healthcare professionals know how important it is to have a rapid test. Something that allows you detecting the presence of Covid19. Therefore, more and more laboratories acquire our rapid test. This is a product that facilitates the collection and handling of samples with which to check the presence of this virus in people.
For this reason, we have written this article in which we explain what this rapid Covid 19 test that we offer you in Durviz is and how it works.

Covid 19 rapid test for healthcare professionals

The Covid19 rapid test for healthcare professionals is a lateral flow chromatographic immunoassay that allows the qualitative detection of IgG and IgM antibodies against 2019-nCoV. A rapid test that can be performed using human blood, serum, plasma. But, also in a lancet blood sample.
This rapid test uses a technique called immunochromatography. This is a very effective way that is used in medical diagnosis. Specially, with healthcare professionals in mind. People who need to speed up their work process. And who needs to minimize the margins of error in the tests they carry out.

 

Immunochromatography for diagnostics

Immunochromatography is one of the most widely used immunodiagnostic techniques in the current field. It is especially attractive for the following reasons: its simplicity and the speed it takes to carry out tests. In addition, it does not need reagents or additional instrumentation for its operation.

Something that does occur in others similar methodologies applied to the clinical field.
For this reason, it is one of the techniques most used in laboratories around the world. And it is a technique that helps to save time in obtaining data. And also, an effective treatment of the pandemic.

Advantages of the rapid test Covid 19

Durviz rapid test has a lot of advantages. If you compared to other similar products currently on the market, this is better. Some of these advantages are the following:
1. This is a product that is presented in a strip format. In it, the sample flows along a solid substrate through capillary action. After yo have the results. Very quickly, and without the need for any manipulation.
2. It is a combined antibody test. It can provide information on the stage of infection of the person being tested. Hence, this is that the detection of COVID-19 IgM antibodies tends to indicate a recent exposure to the COVID-19 virus. Then, while the detection of COVID-19 IgG antibodies indicate a later stage of infection. Which means having more information.
3. The test contains substances called anti-human IgM and anti-human IgG. This substance functions as a capture reagent, 2019-nCoV antigen, and as a detection reagent. Besides, IgG reagent is used in the control line system, to ensure that the device is working properly.
4. It is for exclusive use in laboratories.

Hence, if you want your professionals to work with high-quality products that provide optimal and reliable results, don’t hesitate and buy the Covid 19 rapid test for healthcare professionals from Durviz.
You can expand this information on our website. If you are interested in acquiring it, you just have to contact us. We will explain how to do it.

 

Rapid COVID 19 test from blood, serum or plasma

If you need to do a rapid COVID 19 detection test from blood, serum or plasma samples, at Durviz we have what you need. It is an exclusive proposal for use in laboratories. Only in laboratories.

 

Rapid COVID 19 test for laboratories

This rapid test that we propose at Durviz is a lateral flow chromatographic immunoassay that allows the qualitative detection of IgG and IgM antibodies against 2019-nCoV. An action that it is capable of carrying out in human blood. But in serum, plasma or also in a blood sample with a lancet, too.

This product uses immunochromatography as a detection technique. These types of tests are commonly used for medical diagnosis both for home tests and for use in the laboratory. Hence, it is one of the most favourite media in a professionals areas.

Finally, we have to talk about immunochromatography . This is one of the most widely used immunodiagnostic techniques today. Its attractive because of: the simplicity and speed of the tests that use this proposal. Hence, with the current need for diagnoses due to the COVID 19 pandemic. This is the reason because today there are more and more applications of this technique in the field of tests. Especially since it does not need reagents or additional instrumentation for its operation. Something that does occur in other similar methodologies that are applied to the clinical field.

Rapid COVID 19 test

Rapid test Covid19 for detection of IgG / IgM.

 

Advantages of the rapid COVID 19 test

The main advantages of this product are the following:

  • It is presented in a strip format, in which the test sample flows along a solid substrate through capillary action.
  • This is a combined antibody test. It can provide information on the stage of infection of the person being tested. And it is that the detection of COVID-19 IgM antibodies tends to indicate a recent exposure to COVID-19, while the detection of COVID-19 IgG antibodies indicate a later stage of infection.
  • The test contains anti-human IgM and anti-human IgG as capture reagent, 2019-nCoV antigen as detection reagent. An IgG reagent is used in the control line system.
  • It is a product for exclusive use in laboratories.

 

To all this must be added, in addition, that IgM provides the first line of defense during viral infections. Followed by the generation of adaptive responses of high anity of IgG for long-term immunity and immunological memory.

 

COVID 19 Rapid Test Features

The main features of the COVID 19 rapid test are:

  • Testing should be done immediately after samples have been collected.
  • Serum and plasma samples can be stored at 2-8 ° C for up to 7 days. For long-term storage, serum / plasma samples should be kept below -20 ° C. Whole blood collected by venipuncture should be stored at 2-8 ° C. If testing will be performed within 2 days of collection.
  • Negative results do not rule out SARS-CoV-2 infection. This should be taken into account particularly in people who have been in contact with the virus. A follow-up test with a molecular diagnosis should be considered to rule out infection in these individuals.
  • Results of antibody tests should not be used as the sole basis for making a diagnosis. Neither to exclude a SARS-CoV-2 infection or to report infection status.

Virus transport and preservation medium: BIOCOMMA

If you are looking for a means of transport and preservation of viruses, the BIOCOMMA company has a virus transport and presenvation medium. product that at Durviz we put at your fingertips. That will solve many of the infrastructure and distribution problems of your laboratory. So that you can relate to him we have written this article in which we expose the main characteristics of this product.

Virus transport and preservation medium: the BIOCOMMA proposal

The BIOCOMMA company has designed a solution that allows any virus sample to be inactivated in time to prevent it from being infected by aerosol. It is also a product that protects RNA from degradation.

Its main components are: HBSS, glycerin and guanidine salts.

It is a product that is applicable for the collection and transport of samples of: clinical influenza, avian influenza, HFMD, measles. And other virus samples as well as mycoplasma, ureaplasma and chlamydia. Although it can also be used with other samples.

With this means of transport, in addition, two types of sampling can be performed: Nasal swab or throat swab. We will choose the most suitable one.

With this means of transport, in addition, two types of sampling can be performed: Nasal swab or throat swab.

BIOCOMMA: Operation

The operation of this BIOCOMMA proposal is very simple and intuitive. All you have to do is follow the following steps so that our laboratory samples are perfectly protected from any possible contamination. They are as follows:

  1. Write the sample information on the label before sampling.
  2. Depending on the purpose of the analysis, the swab must be used in one way or another to collect samples from the corresponding parts. For this, it is enough that we put the swab in the conservation solution immediately after taking samples, break the swab rod and close the lid firmly. Of course, you have to be careful with possible problems that may appear when handling it. For example, the product is a clear, colorless liquid. If the properties change, for example it turns yellow, it should be discarded. It should also be noted that the liquid in the sampling tube is the medium for transport. The swab cannot be submerged prior to sampling.
  3. Once the samples we want to analyze have been taken, they must be transported to the laboratory within 2 working days after collection. To do this properly, the storage temperature should be 2-8 ° C. If this cannot be done, the samples should be stored at -70 ° C or less; and ensure that the samples are delivered to the laboratory within a week. Repeated freeze-thaw cycles should be avoided.

With one exception to note: samples used for virus isolation and nucleic acid detection should be processed as soon as possible.

 

Biocomma Transport: Indications

Like all laboratory products, it has been conceived for a specific purpose. Hence, it has some specific indications. Some of the most prominent are the following:

  1. It is not a product suitable for internal or external use in humans or animals.
  2. Must be handled with care as it can cause serious events if swallowed; it is irritating to the eyes and skin. If accidentally splashed into the eyes, rinse them with water. It is also advisable to maintain ventilation during use to avoid possible poisoning.
  3. Residues of the sample collection solution must be sterilized.

With all this, BIOCOMMA’s means of transport and conservation will work perfectly and will allow us to carry out our work more efficiently and with a smaller margin of error in the results. If you want to have it in your workspace, contact us and we will tell you about it.

Rapid test Covid19 for detection of IgG / IgM

The Covid19 rapid test for IgG / IgM detection is the most efficient on the market. It will allow you to obtain results quickly and accurately in a short time. Which is an important benefit given the high demand for this type of test that exists today.

So that you know it better, at Durviz we have written this article in which we explain its qualities and benefits.

 

Covid19 rapid test for IgG / IgM detection

The Covid19 rapid test for IgG / IgM detection is a lateral flow chromatographic immunoassay that allows the qualitative detection of IgG and IgM antibodies against 2019-nCoV in human blood, serum, plasma.

It can also be used to test a lancet blood sample.

This quick test has a high reliability. And it must be remembered that immunochromatography is one of the most widely used immunodiagnostic techniques. Its main advantages are the simplicity and speed of the test. Hence, there are more and more applications of this technique. Both in the field of tests and in the clinical field. And it is that it is not necessary to use reagents or additional instrumentation.

Of course, it is a product that is only available for use by healthcare personnel. And it is that it requires specific knowledge.

 

Quick test Covid 19: Particularities of use

The main characteristics of this rapid test compared to other similar tests are the following:

Rapid test Covid19 for detection of IgG / IgM.

  1. It is a qualitative membrane-based immunoassay for the detection of antibodies.
  2. This test has two components. One is the IgG component and the other is called IgM. In the IgG component, the anti-human IgG is coated in the region of the IgG test line. The test contains anti-human IgM and anti-human IgG as capture reagent, antigen 2019-nCoV as a detection reagent. IgG reagent is used in the control line system.
  1. Testing should be done immediately after samples have been collected. They should not be left at room temperature for long periods and if they do freeze. They should be completely thawed in order to work with them. Except in the case of whole blood samples collected by fingerstick. In this case it must be analyzed immediately.
  2. The test contains the following: test cassettes, droppers, a datasheet, and a buffer. Before using them, they must be allowed to reach room temperature.
  3. The test procedure and the interpretation of the test result should be followed closely. Especially when the presence of specific antibodies to the SARSCoV-2 virus is checked in the serum, plasma or whole blood sample.
  4. The test results will only indicate the presence of IgG and IgM antibodies against SARS-CoV-2 in the person. It should not be used as the sole criterion for the diagnosis of SARS-CoV-2 infections.
  5. The hematocrit level of the blood can affect the results of this test. The hematocrit level must be between 25% and 65% for the results to be accurate.
  6. Negative results in this test do not rule out SARS-CoV-2 infection. Especially when they are performed on people who have been in contact with the virus. In this case, a follow-up test, with a molecular diagnosis, must be carried out to rule out an infection in these people.

 

So, if you are looking for a test to adequately respond to the demands of tests for Cooronavirus, get the rapid test Covid19 for detection of IgG / IgM. You will win!

Detection of COVID19 in real time with LiliF COVID-19

Detection of COVID19 in real time is possible with LiliF COVID-19. A very fast and highly efficient test that allows us to detect the presence of COVID 19 in the person undergoing the test.

 

What is the LiliF COVID-19 test

The LiliF real-time COVId detection test is a test that uses an RT-PCR probe. This test can detect the new coronavirus using the real-time RT-PCR probe method, through the reaction of the specific primer and the fluorescent probe in the sample.

So far, it has been proven that this test can detect the RdRp gene and the E gene, which are markers for the detection of new coronaviruses. In addition, this test also includes the N gene suggested by the US CDC and the RNaseP gene.

Unlike other similar tests that we can find on the market, this kit provides the necessary components to perform the RT-PCR separately. And all this being able to use the consumable selected by the user and being compatible with any thermal cycler.

Remember that this kit contains everything you need, you should not mix it with any other product other than it.

 

Detection of COVID19 in real time with LiliF COVID-19

For its correct operation, sputum in the lower respiratory tract, bronchoalveolar lavage fluid (BAL) or nasopharyngeal smear (NS) and oropharyngeal smear (OS) collected simultaneously from the upper respiratory tract of the person to be analyzed is necessary.

The entire process must be done in a clean bench to ensure that there is no contamination that can affect the final result.

For this, the kit includes a swab that allows the collection of these samples.

Although its operation is simple, it is recommended that its manipulation be carried out only by specialized personnel. Including the toilet. Otherwise we could get some alteration of the result, due to bad handling. In addition, during its handling it is convenient that we protect ourselves with masks. This way we will avoid spraying when opening the lid.

 

COVID19 and other coronaviruses

At this point, it must be remembered that so far a total of four genders have been identified in the Coronavirus family. They are known as alpha, beta, gamma, and delta.

The alpha and beta corona viruses can cause disease in both humans and animals. While other types such as gamma and delta coronaviruses only infect animals.

The new coronavirus (popularly known as COVID-19) belongs to the beta. Hence, it 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. And that has subsequently spread throughout the world, being considered a pandemic a few months after the first case was detected.

Therefore, it is very important to diagnose an infection quickly. Since, at the moment, their vaccines are not available to everyone or are in a trial period. And that its reliability is not one hundred percent; and even that its administration is carried out in two phases that have months of difference between both.

It should also be noted that there are no antivirals approved for prophylactic or therapeutic purposes.

However, the choice of these tests must be done appropriately. Well, there is a wide offer on the market, and it is necessary to know them before purchasing them. For this reason, at Durviz we have developed this product. A high-quality, simple test that contains everything we need to perform the test and that will surely help us to obtain a reliable result.

If you are interested in purchasing them, please contact us.

Real viral saliva

You can now buy Real Saliva viral, a kit with which you can extract DNA and RNA to carry out all the studies and checks you need. It is a Real brand product that is revolutionizing the market for its ease of use and the guarantee of its results. Something very necessary today with the need to perform many tests of COVID 19 in saliva, all over the world, and the consequent need also for the results to be fast and reliable.

So that you know more about this product, at Durviz Laboratories we have written this article in which we develop in depth this product that is offering such good results.

 

Real Saliva viral: What it is and what it offers

The Real Saliva Viral Sample Collection Kit provides a safe and fast all-in-one procedure for collecting, stabilizing and transporting saliva samples. Samples not to exceed 1 milliliter size, at room temperature. An amount more than enough to perform COVID 19 analysis using a saliva sample from the person to be studied.

Real Viral Stabilization Solution effectively inactivates the virus by preventing degradation of nucleic acid in collected samples. Resulting in the fact that non-infectious samples are handled and shipped safely. Which, in turn, ensures the success of the analysis procedure and improves the efficiency of the laboratories in all their cases. Being able to avoid repetitions of the work and advancing in the development of work proposals when it comes to ongoing investigations.

The saliva sample is kept, thanks to this kit, at room temperature (in the case of DNA, for a whole year; and with respect to RNA for a whole month). Although these same samples can also be frozen (at temperatures ranging between -20 / -80 ° C) for long periods. And this with the total confidence that the sample will not lose any of its peculiarities. Which means being able to extend the work deadlines to limits that other products do not allow us.

It is also a procedure compatible with most of the systems on the market for this work.

 

Main characteristics of Real Saliva

The Real Saliva viral kit consists of three parts that are shipped together when purchased. These are the following: the solution itself, a series of saliva collection tubes and one hundred funnels with which it is allowed to work and introduce the saliva into the referred tubes. All of them of high quality and perfectly manipulable in the laboratory.

The main applications (although they are not the only ones) of Real Saliva viral are the following:

  • It can be used to detect the presence of COVID 19. In fact, it is one of its most repeated applications since the appearance of this particular coronavirus in the world.
  • It is used to detect viruses in the saliva of the people analyzed, which allows specific treatment protocols to be started as soon as possible.

 

So, if you are looking for a kit with which to properly preserve your saliva samples, do not hesitate and buy the Real brand. Without a doubt they will not disappoint you and you will see how your work not only acquires greater efficiency but you can get more out of it. To get them, contact us and we will indicate the steps to follow.

Real Saliva Viral. Saliva samples.

Real Saliva Viral: Brochure

Real viral saliva is a simple and practical kit that aims to bring speed and practicality to laboratory work. This novel product provides a safe and fast procedure for collecting, stabilizing and transporting saliva samples. Something fundamental especially now that large amounts of testing are being carried out by COVID 19. A procedure in which it has proven to be highly effective, allowing a large amount of sample collection to be made without any of them being harmed.

An all-in-one that allows us to work with 1 ml saliva samples at room temperature, allowing viral DNA/RNA to be stabilized without any problem. To do this, this product uses its own solution (contained in the kit itself) that inactivates viruses and prevents the degradation of nucleic acid in samples collected with our system. In this way, non-infectious samples are properly preserved for safe handling and sent.

The saliva samples we treat with this Real Saliva viral substance are kept at room temperature for a long period of time. Thus, in the case of DNA we have to talk about a period that extends over an entire year; and in the case of one-stage RNA that goes up to a month).

However, this is not the only advantage in or that of conservation. Saliva samples can also be frozen (-20/-80°C) for extended periods. A larger stage than other saliva testing kit offers.

 

Operation of a Real Saliva Viral

The way we can use this kit is very simple and is summarized in the following steps:

  1. Before removing the sample, people should be warned not to eat, drink, smoke or chew gum. Unless they haven’t done so 30 minutes before the sample was collected. Otherwise, it will be very difficult to get 1 ml of saliva. An extraction that can take several minutes in normal situations and that in the cases referred extends over time.
  2. The funnel must be inserted into the sample collection tube. It is advisable to rub the cheeks with the tongue and teeth for stimulation of saliva secretion.
  3. Collect saliva until 1 ml line level is reached.
  4. Remove and discard the funnel.
  5. Remove the cap from the saliva preservation solution and add all its contents to the collection tube.
  6. Close the sample collection tube with its green cap.
  7. Shake the tube vigorously for 15 seconds to mix saliva well with saliva preservation solution. At this point we must avoid unsolving saliva lumps.
  8. The saliva sample is already preserved and ready for storage, shipping and processing.
Real Saliva Viral

Kit Real Saliva Viral

Real Viral Saliva Apps

With all this Real viral saliva is much more effective than other similar products on the market, and they also offer the possibility to store saliva samples in the right way, for further analysis or treatment.

This kit presents all these application possibilities:

– It is a product specially designed for the collection, storage and transport of viral samples of 1 ml of saliva.

– Its substance inactivates microorganisms and viruses to enable safe and easy transport and handling.

Can be used to isolate human genomic DNA or viral DNA/RNA. In both cases you get excellent results.

Allows the sample to be transported at room temperature without adversely affecting it.

Facilitates the preservation of total DNA, including viral DNA, at room temperature (4º-25ºC) for an entire year, without any alteration.

Allows total RNA, including viral RNA, to be preserved at room temperature (4º-25ºC) for an entire month.

It is compatible with most of the DNA and RNA isolation methods on the market although the company recommends that the products and methods they manufacture be used as they are of very high quality standards and their greater efficiency has been proven in this regard.

Real Saliva Viral

Real Saliva Viral Collection Kit

So, if you are looking for a complete and simple kit, easy to handle and that allows you to collect and store saliva samples without any risk, this equipment of Real viral saliva is your best choice.