The full name of toos is n-ethyl-n - (2-hydroxy-3-sulfopropyl) - 3-methylaniline sodium salt, which is a widely used in vitro diagnostic reagent and is most commonly used in the new Trinder's reagent. Tools has been used in many clinical biochemical tests. Which tests can tools be used in?
Toos is widely used in diagnostic detection and biochemical test by Trinder reaction. Trinder reaction is also known as "coupling end-point colorimetry". The principle is that hydrogen peroxide (H2O2) produced by enzymatic reaction of the tested substance can generate red quinoline compound in the presence of 4-aminoantipyrine (4-AAP) and peroxidase (POD).
Blood glucose test items: toos is used to prepare glucose test reagent and glycosylated albumin test reagent in blood glucose metabolism items.
Glucose oxidase was used to catalyze the oxidation of glucose to produce hydrogen peroxide. Platinum bismuth nanomimetic peroxidase was used to catalyze the oxidation of 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) and sodium n-ethyl-n - (2-hydroxy-3-sulfopropyl) - 3-methylaniline (toos) by hydrogen peroxide. The color of the solution was purple. With the increase of glucose concentration, the color of the solution increased, The maximum absorption wavelength of the chromogenic system is 590 nm, and the content of glucose can be obtained from the absorbance at 590 nm.
Routine examination items of liver function: adenosine deaminase (ADA) activity is a sensitive index reflecting liver injury, and it is one of routine examination items of liver function. TOOS, bovine serum albumin, disodium ethylenediamine tetraacetate and other components of adenosine deaminase detection reagent have the advantages of good color effect, rapid response, stability and high precision.
In addition, tools is also used in triglyceride and other blood lipid testing items and cholesterol testing items of diagnostic reagents, which has important value in clinical diagnosis.
"Toos" here refers to the in vitro diagnostic reagent toos. Hubei xindesheng Material Technology Co., Ltd. is a manufacturer of in vitro diagnostic reagent raw materials. In addition to providing toos, it can also provide many chromogen substrates, such as heparin lithium, heparin sodium, EDTA dipotassium / Tripotassium, and biological buffers such as Tris, Tris-HCl, HEPES, mops, etc.
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