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DNA nucleic acid electrophoresis is an important step in nucleic acid PCR, separation and purification, nucleic acid detection and other tests. The agarose gel electrophoresis kit is an electrophoresis kit product developed to facilitate nucleic acid electrophoresis. Compared with traditional gel ... Read More
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Virus Transport Media is divided into inactivated type and activated type. It is a solution that protects the head of the virus swab after sampling in the virus sampling tube, which can prevent the swab from being immediately after the virus sampling In the case of detection, it can also be stored ... Read More
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Due to the New coronavirus epidemic, Our work and life have been greatly affected. The detection of biological viruses and nucleic acids has also become well known from the public, and the corresponding virus sampling and virus transport media has also become a kind of biological reagent raw ... Read More
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HEPES, 4-hydroxyethyl piperazine ethanesulfonic acid, utilizes the reducibility of HEPES to excess metals at specific pH values, and uses HEPES-NaOH reduction method to prepare gold nanoparticles. This method is simple to operate, fast to react, easy to control, less by-products, and environmentally ... Read More
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With the development of the times, people pay more attention to the quality of life, home is a warm and comfortable place for everyone to enjoy, but many decoration companies in order to save costs in the choice of paint is not satisfactory.Therefore, in response to increasingly stringent environmen... Read More
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Trimethylolaminomethane, CAS77-86-1, commonly known as Tris, also known as tromethamine, is a very commonly used reagent, which is widely used in industrial synthesis, biochemical testing, and biopharmaceutical fields; The virus transport media sample tube belongs to an important raw material of its ... Read More
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Virus transport media is a kind of liquid to protect the tested substance of virus by immersing the virus sample on the sampling swab in the sampling tube. It is generally divided into two types: one is activated type, which can protect the protein and nucleic acid of virus; the other is inactivated ... Read More
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Due to the impact of the epidemic, the topic of novel coronavirus has become our daily topic. Recently, Wuhan has implemented the national nucleic acid test. When it comes to nucleic acid detection, we will talk about the virus transport media developed and produced by Desheng. What role does it ... Read More
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Tris (trihydroxymethylaminomethane) is a weak base with a pKa of 8.1 at room temperature of 25℃ and an effective buffer range of pH 7.0 ~ 9.2.The pH of aqueous solution of Tris alkali is about 10.5. Hydrochloric acid is generally added to adjust the pH value to the desired value, so that the buffer ... Read More
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3-(cyclohexylamine)-1-propanesulfonic acid, also called CAPS, is a kind of biological buffer, which is commonly used in biochemical diagnostic kit, DNA/RNA extraction kit and PCR diagnostic kit. The buffer used for enzyme chemistry and HPLC separation of basic drugs is relatively stable, with pKa ... Read More
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