ADPS, also known as N-ethyl-N - (3-sulfopropyl) -3-methoxyaniline sodium salt dihydrate, is a commonly used chromogenic substrate for horseradish peroxidase HRP or peroxidase POD. Its appearance is pure white crystal powder, with a purity of over 99%, and a pH range of 5.5-9.5. The absorption wavelength can reach 540nm, and it has obvious advantages of high water solubility and high color sensitivity. The main principle of its action is that under the catalytic action of POD, hydrogen peroxide couples with ADPS and 4AA to oxidize to produce quinone imine substances, which leads to an increase in absorbance at 500nm. Just like blood glucose detection, when blood glucose, oxygen, and water are catalyzed by POD, they will generate gluconic acid and hydrogen peroxide, which can be measured using the coupled oxidation system of ADPS. At this point, the degree of increase in absorbance is directly proportional to blood sugar. By measuring the increase in absorbance using the spectrophotometer, the amount of blood sugar content can be measured. Due to its high sensitivity, safety, and stability, ADPS is often used in biochemical test kits to detect indicators such as creatinine, glucose, uric acid, or cholesterol, further improving the accuracy of detection results. In addition, major biochemical reagent kit manufacturers or testing instrument companies for peroxidase methods are also purchasing and using ADPS in large quantities, and its application fields are very extensive. Desheng is a manufacturer of new Trinder's reagents, and currently produces a wide range of product types. ADPS is one of them, which can be used in various fields. Of course, it can also be customized according to the company's own usage situation. At the same time, the company is equipped with its own research and development team, which can provide a series of technical services for subsequent products. If you have any relevant needs, please click on the website or call to inquire about details!