Wuhan Desheng Biochemical Technology Co., Ltd

products

Home /

products

Application of TOOS in in vitro diagnostic reagents CAS82692-93-1

Name: Application of TOOS in in vitro diagnostic reagents CAS82692-93-1
Brand: DESHENG
SKU: Q/HDS 810429
Price: 5 USD
Availability: InStock
Rating: 4.7 (177 reviews)

Product Details

Place of Origin: EZHOU,CHINA

Brand Name: DESHENG

Certification: ISO9001:2008

Model Number: Q/HDS 810429

Payment & Shipping Terms

Minimum Order Quantity: 1 gram

Price: 5-10usd/g

Packaging Details: 10g/bottle; 50g/bottle; 100g/bottle; 1kg/bottle

Delivery Time: 1~3 DAYS AFTER RECEIVING PAYMENT

Payment Terms: T/T L/C PAYPAL

Supply Ability: 50kg/month

Get Best Price

Contact Now

Specifications

Description

Specifications

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    TOOS reagent, 82692-93-1, The New Trinder's Reagent
                                                      

Apperance:	White Crystal Powder	Purity:	＞99%
Molecular Weight:	331.36	Molecular Formula:	C12H18NNaO4S·2H2O
Grade:	Analytical Grade	Storage Condition:	Room Temperature(25℃)
Transportation Condition:	Room Temperature(25℃)	CAS:	82692- 93-1

Apperance:	White Crystal Powder
Purity:	＞99%
Molecular Weight:	331.36
Molecular Formula:	C12H18NNaO4S·2H2O
Grade:	Analytical Grade
Storage Condition:	Room Temperature(25℃)
Transportation Condition:	Room Temperature(25℃)
CAS:	82692- 93-1

Description

Application of TOOS in in vitro diagnostic reagents CAS82692-93-1

TOOS (CAS No. 82692-93-1), with full name N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3-methylaniline sodium salt, is a white or slightly blue crystalline powder.It is an important member of the new Trinder's reagent family and a new highly water-soluble aniline derivative, which is widely used in diagnostic tests and biochemical tests.

Apperance:	White Crystal Powder	Purity:	＞99%
Molecular Weight:	331.36	Molecular Formula:	C12H18NNaO4S·2H2O
Grade:	Analytical Grade	Storage Condition:	Room Temperature(25℃)
Transportation Condition:	Room Temperature(25℃)	CAS:	82692- 93-1

It is well known that benzidine derivatives are oxidized by peroxidase and one molecule of hydrogen peroxide. Since the amount of dye produced is proportional to the concentration of hydrogen peroxide, benzidine derivatives are used as diagnostic analysis or enzyme immunoassay as good indicators of hydrogen peroxide.

toos powder

As mentioned earlier, TOOS is an important member of the new Trinder's reagent family. Let's first talk about what the Trinder's reaction is.The Trinder's reaction was first proposed by Trinder in 1969, hence the name Trinder reaction.The principle is that hydrogen peroxide (H2O2) produced by the tested substance through enzymatic action in the presence of 4-aminotelbilin (4-AAP) and peroxidase (POD) enables the chromogenic substance to produce red quinoneimine compounds.Phenol was initially used as a chromogenic agent, and many compounds were later substituted for phenol to significantly improve the sensitivity of the reaction.The comparison and difference between traditional Trinder's reagent and new Trinder's reagent are shown below.The Trinder's reaction forms the basis for enzymatic assays of glucose, cholesterol, triglycerides and uric acid.The chromogenic substance or chromogenic agent mentioned in Trinder's reaction is Trinder's reagent, also known as chromogenic substrate or hydrogen donor.

	Traditional Trinder's reagent	New Trinder's reagent
Type	Phenol, 4-chlorophenol or sodium 3,5-dichloro-2-hydroxybenzenesulfonate, etc.	Aniline sulfonate sodium salt (ten kinds): ADPS, TOOS, TOPS, ADOS, HDAOS, DAOS, ALPS, MAOS, MADB, TODB
Maximum Absorption Wavelength	500~550nm	＞540nm
Characteristic	1 Phenols The maximum absorption wavelength of the product of the color reaction formed by this kind of Trinder's reagent is 500~520 nm, while the absorption wavelength of bilirubin in serum is 380~530 nm, which will cause interference to the detection results, so it is necessary to add potassium ferricyanide to eliminate interference. 2 Anilines The maximum absorption wavelength of the product of the color reaction formed by this kind of Trinder's reagent is 550~555 nm, but this kind of color reaction can only be carried out under acidic conditions, and many enzymes will be inactivated under acidic conditions, which greatly limits the breadth of application.	1 High water solubility; 2 The ultraviolet absorption of the color reaction product was >540 nm; 3 The color reaction requires a wide range of PH; 4 The sensitivity of color reaction is high.

From the above table, it can be seen that the new Trinder's reagent has outstanding performance and obvious advantages over the traditional reagent in the actual color reaction.TOOS (CAS No. 82692-93-1) is the most commonly used of these reagents because of its good performance in absorption wavelength, color reaction intensity and fading.The TOOS produced by Desheng is more independent than the products on the market at present, with good crystal morphology, pure white crystal color (for Trinder's reaction, which is self-evident in the importance of determining the index based on the observation of color change), and high purity.Welcome to the consultation of manufacturers, hotline: +86-0711-3702650, website:www.whdsbio.com.

Tags:

Please send us your request and we will reply to you as soon as possible.

Send

Blood Collection Tube Additives

Chemiluminescent Reagent

Good Buffer Solutions

Tromethamine

Trinder Reagent

Biological Buffer

Enzyme Preparation

Antigen Antibody

Serum Separator Gel

Anticoagulant For Blood Collection

Blood Clot Activator

Blood Coagulant Powder

Intermediate

Application of TOOS in in vitro diagnostic reagents CAS82692-93-1

TOOS reagent

82692-93-1

The New Trinder's Reagent

trinder’s reagent,

Chromogenic reagent,

Chromogenic substrate

Exploration of the Application of HDAOS 82692-88-4 High Selectivity in Biomedical Detection

Why Are Customers Willing To Purchase MADB 209518-16-1 Reagents Produced By Desheng

Packaging Requirements For Exporting Color Developing Substrate ALPS Powder 82611-85-6 In Small Batches

Reason Analysis And Solution For Abnormal Color Development Of DAOS Substrate 83777-30-4

The Role Of Chromogenic Substrate TOOS In Glycated Albumin Assay Kit (enzymatic Method)

What Factors Will Affect The Effectiveness Of The Chromogenic Substrate DAOS 83777-30-4 In Experiments?

The Effect Of PH Changes On The Color Reaction Of ADPS Substrate 82611-88-9

What Are The Methods To Improve The Stability Of TOOS As A Chromogenic Substrate?