Chromogenic reagent (TOOS, TOPS) assist in urine routine testing
Release time:
2024-04-25
Hospitals are places where people often go when they are sick. Whether you have a cold, a fever, or a cough, when you go to the hospital, you need to provide a one-stop service, such as blood routine to determine whether you are infected with bacteria or viruses, throat swabs to determine whether you are infected with influenza virus, lung CT to rule out whether you are infected with pneumonia, and so on. So whether there is a test only needs to be done at home without commuting to the hospital. There is really such a test - urine routine, you only need to perform a test strip at home, and the credit for this test is undoubtedly the chromogenic reagent.
TOOS powder
Why do you say that? Because the longer used Youmou test paper contains colorimetric reagents. The color development principle of test strips is mainly based on the chemical reaction between specific reactants on the test strip and the tested substance. When urine or blood samples are dropped on the test strip, specific components in the sample will react chemically with the reactants (including colorimetric reagents) on the test strip, causing a change in the color of the test strip. This color change can be used to determine the properties or concentration of the tested substance.
Specifically, when urine or blood samples react with test strips containing TOOS or TOPS, the target substances in the sample (such as glucose, uric acid, cholesterol, etc.) will react with the reagents on the test strips to generate colored compounds. The degree of color change of the test strip is directly proportional to the concentration of the substance being tested. Therefore, the degree of color change can be measured by colorimetric or photometric methods to calculate whether the content of white blood cells, urobilinogen, glucose, etc. in urine exceeds the standard.
TOOS and TOPS are both part of the new Trinder's reagents, which belong to highly water-soluble aniline derivatives. They have the advantages of high sensitivity, stability, and fast reaction speed, and can meet the needs of modern medicine for fast and accurate diagnosis. Their application in test strip testing enables patients to obtain test results more conveniently and quickly, providing reliable diagnostic basis for doctors.
There are many types of reagents included in Trinder's reagents, such as TOOS, TOPS, DAOS, HDAOS, and more than ten other products. They are widely used in in vitro diagnostic kits and can be used to detect changes in indicators such as urine routine, liver function, kidney function, blood sugar, and blood lipids. Customers can choose suitable color reagent products according to their own needs.
Tops powder
The color reagent products developed by Desheng Biochemical have incomparable advantages compared to other merchants in terms of sensitivity, performance, and appearance. The company strictly controls all aspects of the process from storage to production of raw materials for color reagents, ensuring that customers can purchase genuine products at a reasonable price and providing them with high-quality assurance. If you have a need for color reagents, you can rest assured to choose Desheng, as Desheng's products will greatly surprise you.
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