Content: The chromogenic substrate DA67, CAS number 115871-18-6, with a molecular weight of 408.45, appears as a white crystalline powder that is soluble in water. Its chromogenic reaction is usually produced by reacting with peroxidase. DA67 is compatible with water solubility and high sensitivity for the first time. Previously, it had to be achieved through the use of luminescent or fluorescent reagents, but now it can be achieved using DA67 without the need for other luminescent agents. Due to its ability to obtain results directly using a colorimeter, it is suitable for ...
Content: In the field of chemical analysis, the chromogen substrate DA64 has become an important reagent in peroxidase (POD) detection systems. Its molecular formula is C19H23N4NaO3, and its molecular weight is about 378.39 grams/mole. It stands out for its superior performance and unique molecular structure, providing technical support for various analytical and detection applications. So what are its advantages and characteristics? The appearance of the chromogen substrate DA64 is white and exists in the form of crystalline powder. It has excellent solubility in water, with ...
Content: The new Trinder's reagent is a highly water-soluble aniline derivative with advantages such as high color sensitivity and good water solubility. It is widely used in in vitro diagnostic kits to detect changes in human hormones and reflect the health status of the body. MAOS is a member of the new Trinder's reagent. The full name of MAOS is N-ethyl-N - (2-hydroxy-3-sulfopropyl) -3,5-dimethylaniline sodium salt monohydrate, which is originally in powder form and needs to be prepared as a solution for use. The molar absorption intensity of MAOS color reaction is ...
Content: The Chinese name of MADB is N, N-di (4-sulfobutyl) -3,5-dimethylaniline sodium salt, with a CAS of 209518-16-1. It is a highly water-soluble and sensitive peroxidase chromogenic substrate commonly used in laboratories. It can react with peroxidase to form a complex, and this complex can achieve the purpose of detecting peroxidase activity through colorimetric reactions, thereby evaluating the immune function of cells, the proliferation ability of tumor cells, and the toxicity of environmental pollutants to organisms. The main function of MADB as a chromogenic ...
Content: HDAOS reagent is a newly developed and optimized Trinder's reagent, which inherits the advantages of traditional reagents and improves and innovates in response to its shortcomings. Firstly, in terms of stability, HDAOS reagents have demonstrated good performance. It adopts a unique molecular design, which enables the reagent to maintain long-term stability during storage and use, and is not easily affected by environmental factors. This feature enables HDAOS reagents to maintain stable colorimetric effects under various experimental conditions, thereby improving the ...
Content: DAOS is a color developing raw material used in biological reagent kits, with CAS number 83777-30-4. It is a white solid powder with high water solubility. As an aniline analogue, it has good stability and is suitable for biochemical testing experiments. The specific detection items include the following: 1. DAOS for detecting blood sugar In daily blood testing, glucose measurement is one of the important clinical detection indicators. The new Trinder's reagent DAOS coupled with 4-aminoantipyrine can be used as a reduced chromogen to determine glucose content. 2. ...
Content: ALPS, as a novel Trinder's reagent with a CAS of 82611-85-6, is a chemical substance widely used in biochemical experiments. It has been further improved on the basis of traditional chromatography, such as changes in water solubility, reagent compatibility, stability, etc. Therefore, it can be applied in biochemical experiments to analyze the concentration of biological molecules such as nucleic acid and protein detection. The color reagent ALPS contains peroxidase, which can catalyze substrate oxidation reactions, resulting in color changes during the reaction ...
Content: ADPS (N-ethyl-N - (3-sulfopropyl) -3-methoxyaniline sodium salt dihydrate), as a novel Trinder's reagent, plays an important role in biochemical analysis and detection. It is often used as a chromogenic substrate for horseradish peroxidase (HRP) or peroxidase (POD) to determine the content of various biomolecules. How does it develop color as a chromogenic substrate? Let's take a look together. The colorimetric mechanism of ADPS substrates is based on the principle of enzyme catalyzed reactions. Under the catalytic action of HRP or POD, hydrogen peroxide (H2O2) ...
Content: The color substrate ADOS has a good crystal shape, high purity, and a CAS of 82692-96-4. Compared with traditional color substrates, it has higher sensitivity and specificity, and is therefore widely used in diagnostic detection and biochemical experiments. Especially in gene expression analysis, protein purification, drug screening, etc., it has played a unique advantage. The chromogenic substrate ADOS can be used to measure the expression levels of important proteins related to gene expression, such as transcription factors and RNA binding proteins. Specifically, it ...
Content: The role of tops in renal function creatinine testing: In the presence of peroxidase, hydrogen peroxide reacts with 4-aminoantipyrine (4-AAP) and TOPS (ESPMT) or HTIB to produce chromogenic products. The intensity of color development can be measured by absorbance and is directly proportional to the concentration of creatinine. Tops used in uric acid testing for renal function: H2O2 reacts with TOPS and 4-AAP under the catalysis of POD, and TOPS is oxidized into a colorimetric product. The absorbance is measured using a spectrophotometer, and the absorbance ...
Content: Today, the new Trinder's reagents on the market are showing off, and as one of the new reagents, TOOS is also receiving considerable attention. The appearance of TOOS is a white crystalline powder with high water solubility, stable performance, and has become a commonly used color reagent in in vitro diagnostic reagents. At the same time, TOOS is stable in the fading of color products and is not easily faded. It is very sensitive in both absorption wavelength and color reaction intensity. Additionally, due to its high molar absorbance, it can sometimes be used for ...
Content: Acridine ester ME-DMAE-NHS is an important chemiluminescent reagent with unique chemical structure and superior performance, which can be used for labeling and detection of biological macromolecules such as proteins, antibodies, and nucleic acids. Therefore, it has been widely used in biomedical and molecular biology research. Below, we will provide a detailed introduction to its role in various fields. Acridine ester ME-DMAE-NHS is a luminescent reagent with a long chain structure, and its main chemical structure is composed of groups such as maleimide mercaptoethyl ...
Content: NSP-SA-ADH, as a reagent that can be used as a chemiluminescent marker, has been proven to have much higher stability, labeling specificity, and detection sensitivity than other luminescent reagents. Meanwhile, due to its mild reaction conditions, rapid luminescence efficiency, and high luminescence intensity, it is widely used in environmental monitoring, biological and drug analysis, and has also played a unique role in the diagnosis of many large diseases. NSP-SA-ADH is a yellow powder with a purity of over 98% and a molecular weight of 740.85. It is commonly ...
Content: Chemiluminescence reagent NSP-SA-NHS is a yellow solid or powder with a purity higher than 98%, CAS number 199293-83-9, which can be used for labeling proteins, antigens, antibodies, nucleic acids (DNA, RNA), etc. It has the characteristics of good water solubility, stable process, and small inter batch differences. Related compounds have been proven to be highly advantageous chemiluminescent markers, with stability, activity, and sensitivity surpassing those of radioactive isotopes. Before exploring storage methods, we first need to understand the basic ...
Content: Acridine salt NSP-SA is a member of the luminescent reagent Acridine class compounds. As an effective chemiluminescent marker, it has obvious advantages, such as rapid and stable luminescence, high sensitivity and signal-to-noise ratio, and minimal external interference. At the same time, simple experimental operations are required for various experiments, and the obtained results have high accuracy, which plays an indispensable role in the automation of immunoassay operations. The luminescent reagent NSP-SA, with a CAS of 211106-69-3 and a molecular weight of 584.66, ...
Content: NSP-DMAE-NHS, CAS 194357-64-7, is a luminescent reagent composed of a complex of acridine ester and a derivative of dimethylaminophenol (DMAE). DMAE can react with catalase to produce a strong fluorescence signal. Due to the emitted fluorescence signal, many people currently use it as a fluorescent probe to facilitate the detection of catalase activity in biological molecules. Firstly, it is necessary to analyze the structure of acridine ester NSP-DMAE-NHS. Studies have shown that it contains a pyrrole ring and a dimethylaminophenol unit in the probe. The pyrrole ring ...
Content: DMAE-NHS acridine ester has a yellow powder appearance and is a very important chemiluminescent reagent. It has the advantages of mild reaction conditions, good reproducibility, high luminescence efficiency, and strong luminescence intensity, and is widely used in fields such as inorganic organic compounds, environmental monitoring, biological and drug analysis. It can label proteins, peptides, antibodies, nucleic acids, and is also widely used for sensitive detection and diagnosis of various types of diseases. Precautions for using acridine ester DMAE-NHS 1. Before ...
Content: Luminol monosodium salt, also known as 3-aminophthalhydrazide monosodium salt in Chinese, has a CAS number of 20666-12-0 and a molecular formula of C8H8N3NaO2. It has good water solubility and is a commonly used chemiluminescent reagent. Due to differences in production processes among different manufacturers, the appearance of Luminol monosodium salts is commonly seen as light green, light yellow, or off white powder on the market. Among them, off white Luminol monosodium salt powder is more widely recognized by the public and needs to be prepared as a solution when ...
Content: Isoluminol, also known as 4-aminophthaloyl hydrazine, has a pale yellow powder appearance and is a widely used chemiluminescent reagent. With good water solubility and high luminescence quantum yield, it can react with various oxidants and emit light directly without catalysis. It is sensitive, has strong anti-interference ability, and high storage stability. Therefore, it has good application value and broad market demand prospects. Isoluminol, as a chemiluminescent reagent, is commonly used in in vitro diagnostic kits. Chemiluminescence is a diagnostic method that ...
Content: Luminol is a luminescent substrate widely used in the field of chemiluminescence, exhibiting excellent performance in criminal investigation, forensic identification, and biological science research. Blood stain detection, as an important part of crime scene investigation, has become a commonly used technology in blood stain detection due to its highly sensitive luminescent properties, providing an efficient, fast, and non-destructive detection method. Lumino, chemical name 3-aminophthalhydrazide, is an artificially synthesized organic compound with fluorescent ...
| Company Name : | Hubei Xindesheng Material Technology Co., Ltd |
|---|---|
| Contact Person : | Ms. Doris Yang  |
| Address : | Gaoxin 3rd Road, Huarong District, Ezhou, Hubei Province |
| City : | Ezhou |
| Province / State : | Select One |
| Country : |  China |
| Telephone : | 86-132-97690802 |
