Biological buffer taps is supplied by the manufacturer CAS NO.29915-38-6

1. Our products are independent research and production, quality assurance, cost-effective

2. Chloride ion content < 0.01%, purity ≥ 99%, good water solubility and stable process

3. Desheng is an enterprise specializing in the production of biological buffer. We have the ability to provide you with one-stop purchasing experience.

4. As a manufacturer rather than a trader, we have the ability to provide more reasonable and competitive prices, sufficient inventory, professional production team, strict quality inspection, strong after-sales service, and no difference between batches;

5. Desheng has 14 years of production and R & D experience in this field. All our products are independently developed and produced. We have accumulated rich clinical experience and provided our customers with strong problem-solving ability

6. With strong logistics ability, professional packaging service and rich export experience, our company has rich experience in loading and unloading a large number of containers in Chinese ports, and has the fast shipping experience of famous shipping companies

Trimethylolmethylaminopropanesulfonic acid, referred to as taps for short, is white powder in appearance. Its molecular formula is c7h17no6s, molecular weight is 243.278, CAS number is 29915-38-6, taps buffer is also called tabs buffer. It is a sulfonic acid amphoteric buffer widely used in biochemistry and molecular biology. Its pH buffer range is 7.7-9.1, soluble in water (25g / 50ml), and PKA is 8.4, In clinical diagnosis, it is commonly used in biochemical diagnosis kit, DNA / RNA extraction kit and PCR diagnosis kit.

Biological buffer

In biological and biochemical experiments, it is often necessary to use media with stable pH range. Therefore, buffer reagents are often used. Traditional buffers composed of weak acids and their salts or mixtures of weak bases and their salts have a wide variety, low price and easy availability, but they have some disadvantages, such as insufficient buffer capacity and affecting the process of biochemical reaction. Sulfonic acid biological buffer is an ideal biochemical buffer at present, which has many outstanding characteristics better than traditional buffer. Taps sulfonic acid biological buffer is often used as a common buffer system in DNA screening system, and can also be used as a buffer component of RNA samples; It is suitable for the study of electron transfer and phosphorylation of chloroplast thin layer samples; Protect oxygenated hemoglobin from oxidation to methemoglobin during freeze-drying; It can also be used as the background electrolyte for protein microanalysis by capillary zone electrophoresis.          

As an old manufacturer of in vitro diagnostic reagents, Desheng biochemical produces taps buffers with high purity, good quality, stable buffer performance and little impact on experimental results. In addition to taps, we can also provide other biological buffers such as Tris, HEPES, caps and mops, as well as various in vitro diagnostic reagent raw materials such as chemiluminescence reagents, chromogen substrates and blood collection additives.

Desheng biochemical friendly tips:

1. Protect according to the test conditions during the test. Wear necessary protective tools, test clothes, rubber gloves, protective masks, gas masks, etc. according to the possible dangerous accidents in the test. Before the experiment, pay attention to clean up the potential safety hazards around the test site. Check whether the test device, drugs and related articles do not meet the requirements, etc. 2. Follow the nature of chemicals and the law of chemical reaction to avoid experimental accidents caused by improper operation. The matching reaction device shall be selected according to the nature and process of chemical reaction, and the necessary safety measures shall not be omitted. 3. Predict the risk of the experiment and pay attention to the following types of experiments: ① unknown reactions and operations; ② Experiments with various risks (such as fire, toxic and harmful gases, etc.); ③ Experiments carried out under severe reaction conditions (such as high temperature, high pressure, etc.). 4. Take accident prevention measures and check them: be familiar with the positions and operation methods of switches and fire extinguishers around the experimental environment.

5. Post test treatment: pay attention to the cleaning of the test bench, sorting of articles, and treatment of waste liquid and waste.