TOPS, one of the new Trinder's chromogenic reagents, is abbreviated as N-ethyl-N-(3-sulfopropyl)-3-methylaniline sodium salt, CAS No. 40567-80-4. It is widely used in diagnostic testing and biochemical testing, mainly for colorimetric determination of uric acid and cholesterol. When it is used as a water-soluble reagent, hydrogen peroxide can be determined by enzymatic photometry.The TOPS produced by Desheng has the characteristics of good water solubility, high sensitivity and strong stability. The appearance is white crystal powder, which is protected from light and moisture at the temperature of 0-5 C and transported at room temperature.
||Sodium 3-(N-ethyl-3-methylanilino) Propanesulfonate
||white crystalline powder
||at 0-5°C in dry and dark place.
Scope of application
a. Kit and method for clinical detection of serum or plasma free fatty acids;
b. Method and kit for determination of 5-nucleotidase by coupling enzymatic reaction;
c. A single liquid assay reagent for glucose oxidase.
Desheng Technology was founded in 2005, specializing in research and development, production and sales of blood collection additives and blood detection reagents, has been deeply cultivated in the field of blood collection additives for 15 years, and has formed a production and research capacity with independent intellectual property rights and professional.Desheng has accumulated rich knowledge and experience in the pretreatment of blood samples, and has a professional technical service team.Our main product series include: blood anticoagulant and blood coagulant, blood sample pretreatment, diagnostic reagent raw materials, including buffer, chromogen substrate.Our company supplies more than ten kinds of chromogen substrates (new trinder's reagents) including TOOS, TOPS, ADOS, ADPS, ALPS, DAOS, HDAOS, MADB, MAOS, TODB, etc.As a result of independent research and development, our company TOPS purity is high, white crystals, different from the market light blue or brown products.The product quality and technology of Desheng Technology have been widely recognized by customers at home and abroad. Our products have already entered the world and contributed to the medical health of the people of all countries.Desheng Technology will continue to develop and research biochemical reagents with advanced levels to meet the global development of medical laboratory science and technology as its mission, and strive for human health.