Hdaos CAS Number 82692-88-4 High Purity 99% Trinder′s Agent Elisa Kits

• CAS No.: 82692-88-4
• Formula: C11h16nnao6s
• EINECS: Non
• Appearance: Powder
• Usage: Diagnostic Reagent
• Color: White
• Model NO.: HDAOS
• OEM Packing: Yes
• High Purity: 99%
• Delivery Time: 3-5days
• Molecular Weight: 313.30
• Storage Conditions: Avoid Light and Moisture
• Transportation Conditions: Room Temperature
• Product Advantages: Good Water Solubility
• Character: Pure White Crystalline Powder
• Use to: Diagnostic Testing Reagents
• Manufacturer: Hubei Xindesheng
• Transport Package: Bottle
• Specification: 50g/bottle
• Trademark: Desheng
• Origin: China
• HS Code: 2512009000

Product Description

 

Product Description

HDAOS is a new type of Trinder's reagent with CAS number 82692-88-4, also known as N - (2-hydroxy-3-sulfopropyl) -3'5-dimethoxyaniline sodium salt. HDAOS can be coupled with 4-AAP and oxidized by hydrogen peroxide in the presence of peroxidase, which is a very sensitive reaction. So HDAOS is usually used in biochemical tests involving peroxidase or H2O2, such as serum total cholesterol detection, blood lipid detection, etc.

 

Product Parameters

 

English name	N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt
Abbreviation	HDAOS
CAS#	82692-88-4
Molecular weight	313.3
Molecular formula	C11H16NNaO6S
Storage condition	0-5ºC, away from light and moisture
Transportation Conditions	room temperature

The purity is >99%, with good water solubility and stable process, which can ensure that the product appearance is pure white crystal powder.
 

HDAOS Powder

 

Application

 

Application:This product can be used in the water-soluble reagent for the determination of hydrogen peroxid e by enzyme photometry, widely used in diagnosis and biochemical test.

Total cholesterol (TC) includes free cholesterol (FC) and cholesterol ester (CE) and can be determined by more than a hundred different methods, which can be divided into five main categories: chemical reagent colourimetric methods, enzymatic methods, fluorescence methods, gas phase and high performance liquid chromatography. Due to the high conditions of gas phase and high performance liquid chromatography, enzymatic determination of total cholesterol using chromogenic substrates such as HDAOS is currently the most routinely applied method, with the advantages of rapidity, accuracy, specificity, low sample volume, no need for extraction and ease of automated analysis and batch determination.

Cholesterol is also known as cholesterol. It is a derivative of cyclopentan e polyhydrophenanthrene. Cholesteryl esters in serum are hydrolysed by the enzyme cholesteryl esterase CHE to free cholesterol and free fatty acids (FFA). Cholesterol is oxidised by the enzyme cholesteryl oxidase CHO to produce 4- cholestenone and hydrogen peroxid e. In the presence of peroxidase, the generated hydrogen peroxid e oxidises the chromogenic substrate HDAOS coupled to 4-AAP to produce a red quinonimine, the absorbance of which is measured by spectrophotometer and is proportional to the TC content of the subject.
The reagents required for the assay of total cholesterol are: pH buffer 50 mmol/L at pH 6.7, cholesterol esterase ≥ 200 U/L, cholesterol oxidase ≥ 100 U/L, peroxidase ≥ 3000 U/L, 4-AAP 0.3 mmol/L, HDAOS 5 mmol/L and also a cholesterol standard solution of approximately 5 mmoL/L. Serum TC concentration Equal to the assay tube to standard absorbance ratio multiplied by the concentration of the cholesterol standard solution.
 

 

Related products

 

The New trinder's reagents refer to highly water-soluble aniline derivatives, which are a large category of chromogenic substrates used in in vitro diagnostic kits to detect changes in liver function, kidney function, blood sugar, and blood lipids, thereby reflecting changes in the body. The principle of action of chromogenic substrates is generally to infer the content and activity of the measured substance by measuring the absorbance change of the chromogenic substrate.

The trinder's reaction principle is to mix the new trinder's reagent 4-AAP with the corresponding oxidase and peroxidase to be tested. Due to the specificity of enzyme substances, they catalyze specific substances, and are sensitive to pH values, biological buffering agents need to be added to adjust to the appropriate pH range of enzyme substances. Add the substance to be tested to the above mixture for color reaction, producing a red quinone imine compound. Calculate the value of the tested item based on its absorbance.


 

Company Profile

Hubei New Desheng Material Technology Co., Ltd. specializes in the production of blood collection tube additives, chemiluminescent reagents, biological buffers, chromogenic substrates, enzyme preparations, antigen antibodies and other biochemical reagents. Founded in 2005, Desheng has a professional R&D team and advanced production equipment!

 

FAQ

Question:Who are we?
Answer:We are Hubei Xindesheng Material Technology Co., Ltd., a professional manufacturer of in vitro diagnostic reagent raw materials.

Question:Where is the company?
Answer:Huarong District, Ezhou City, Hubei Province, is adjacent to Wuhan City.Welcome to visit the company!

Question:What is the delivery time?
Answer:It is determined based on the inventory status of the product and the production and delivery status on that day. Generally, if there is stock available, shipment will be arranged on the day of placing the order.

Question:How to choose the transportation method?
Answer:Determine based on the urgency of the customer's purchase of products and needs. When the quantity of products is low and the value is high, it is recommended to choose air freight or international express delivery; When there is a large quantity of products, choosing sea or land transportation is more cost-effective.

Question:What are the payment methods available?
Answer:T/T,LC, etc

Question:What are the regular packaging options?
Answer:500g/bottle, plastic bottle or 25kg/bucket, cardboard bucket.