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DAOS CAS:83777-30-4 Manufacturer Price
N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt is a chemical compound that belongs to the class of sulfonated anilines. It is a sodium salt form, meaning it is in the form of a crystalline solid that is soluble in water. This compound has a molecular formula of C13H21NO6SNa.
It possesses both alkyl and sulfo groups, which make it useful in various applications. It is commonly utilized as a dye intermediate in the production of organic dyes, especially those used in the textile industry. This compound imparts color and improves the stability of dyes, enhancing their performance and durability.
Furthermore, it can also serve as a surfactant due to its hydrophilic sulfonate group and hydrophobic alkyl group. This property allows it to reduce the surface tension of liquids, making it valuable in detergent formulations, emulsion stabilizers, and other industrial processes that involve the dispersion of substances.
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![Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](https://cdn.globalso.com/xindaobiotech/图片169.png)
Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0
Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane, commonly known as bicine, is a chemical compound that possesses buffering properties. It is widely used in various scientific and industrial applications. Bicine acts as a pH regulator, helping to maintain a stable pH in solutions and providing optimal conditions for biochemical reactions. It finds applications in enzyme assays, cell culture media, protein purification processes, electrophoresis, and pharmaceutical formulations.
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4-NITROPHENYL-ALPHA-D-MANNOPYRANOSIDE CAS:10357-27-4
4-Nitrophenyl-alpha-D-mannopyranoside is a chemical compound derived from the sugar mannose. It consists of a mannose molecule attached to a nitrophenyl group. This compound is often used in biological and biochemical research as a substrate for the detection and measurement of enzyme activity. Specifically, it can be used to study the activity of enzymes that hydrolyze or modify mannose-containing substrates. The nitrophenyl group attached to the mannose molecule allows for the measurement of enzyme activity by monitoring the release of the nitrophenyl moiety. This compound is commonly used in assays to study enzymes involved in carbohydrate metabolism or glycosylation processes.
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Tris Base CAS:77-86-1 Manufacturer Price
Tris Base, also known as Tromethamine or THAM, is an organic compound commonly used in the field of biochemistry and molecular biology. It is a white, crystalline powder that is highly soluble in water and has a characteristic amine odor. Tris Base is often used as a buffering agent to maintain a stable pH in various biological experiments and procedures, such as DNA and protein studies. It can also be used in the formulation of pharmaceuticals and in the production of surface-active agents. Overall, Tris Base is an essential component in many laboratory applications where maintaining a precise pH is crucial.
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Egtazic acid CAS:67-42-5 Manufacturer Price
Ethylenebis(oxyethylenenitrilo)tetraacetic acid (EGTA) is a chelating agent commonly used in biological and chemical research. It is a synthetic compound that is derived from ethylenediamine and ethylene glycol. EGTA has a high affinity for divalent metal ions, particularly calcium, and is widely used to chelate and sequester these ions in various applications such as in cell culture, enzyme assays, and molecular biology techniques. By binding to calcium and other metal ions, EGTA helps to regulate their concentrations, thus influencing various biochemical processes.
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P-NITROPHENYL BETA-D-LACTOPYRANOSIDE CAS:4419-94-7
P-Nitrophenyl beta-D-lactopyranoside, also known as PNPG, is a compound often used in enzymatic assays to measure the activity of beta-galactosidase, an enzyme involved in carbohydrate metabolism. PNPG is a synthetic substrate that can be cleaved by beta-galactosidase, resulting in the release of a yellow-colored product. The extent of substrate hydrolysis can be quantified spectrophotometrically by measuring the absorbance of the product at a specific wavelength. This allows researchers to assess the activity and kinetics of beta-galactosidase in various contexts, such as studying enzyme function, screening for enzyme inhibitors or activators, or evaluating the effects of mutations on enzyme activity.
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popso sesquisodium CAS:108321-08-0
Piperazine-N,N’-bis(2-hydroxypropanesulfonic acid) sesquisodium salt, also known as PIPES sesquisodium salt, is a chemical compound used as a buffering agent in various scientific and industrial applications. It helps maintain a stable pH level in solutions, particularly in the physiological pH range. PIPES sesquisodium salt is commonly used in cell culture media, protein biochemistry, electrophoresis, molecular biology techniques, and drug delivery systems. It acts as a pH regulator and enhancer for enzyme activity and stability, making it valuable in a wide range of research and industrial processes.
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4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac. hemiso.S CAS:103404-87-1
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt, also known as CAPSO Na, is a chemical compound commonly used as a buffering agent in biochemical and molecular biology applications. It is a zwitterionic salt that helps regulate and maintain a stable pH within a specific range. CAPSO Na is compatible with biological systems, making it suitable for various enzymatic assays, protein purification techniques, and cell culture media. It is also used in electrophoresis techniques and is known for its pH stability and compatibility with enzymes.
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Phenylgalactoside CAS:2818-58-8
Phenylgalactoside, also known as p-nitrophenyl β-D-galactopyranoside (pNPG), is a synthetic substrate frequently used in biochemical and molecular biology experiments. It is commonly used to detect and measure the activity of the enzyme β-galactosidase.
When phenylgalactoside is hydrolyzed by β-galactosidase, it releases p-nitrophenol, which is a yellow-colored compound. The liberation of p-nitrophenol can be quantitatively measured using a spectrophotometer, as the absorbance of p-nitrophenol can be detected at a wavelength of 405 nm.
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Dipso sodium CAS:102783-62-0 Manufacturer Price
3-[N,N-Bis(hydroxyethyl)amino]-2-hydroxypropanesulphonic acid sodium salt, also known as BES sodium salt, is a chemical compound commonly used in biochemical research and pharmaceutical applications. It is a sulfonic acid derivative with the sodium salt form, making it water-soluble and stable in aqueous solutions.
BES sodium salt has a molecular formula of C10H22NNaO6S and a molecular weight of approximately 323.34 g/mol. It is often utilized as a buffering agent due to its ability to maintain a stable pH range in solutions.
This compound is known for its excellent capability to resist pH changes caused by dilution or addition of acids and bases. It is commonly used in biological and enzymatic reactions, cell culture media, protein purification, and other applications where precise control of pH is crucial.
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Bis-tris hydrochloride CAS:124763-51-5
Bis-tris hydrochloride is a compound with buffering properties commonly used in biochemical and biological experiments. It helps maintain a stable pH and is utilized in protein electrophoresis, enzyme activity assays, cell culture, and pharmaceutical formulations. Its main function is to resist changes in pH when acids or bases are added to a solution, making it an essential tool in various scientific and industrial applications.
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4-Nitrophenyl-beta-D-glucopyranoside CAS:2492-87-7
4-Nitrophenyl-beta-D-glucopyranoside is a substrate commonly used in biochemical experiments to assess the activity of enzymes such as β-glucuronidase. This compound is hydrolyzed by the enzyme, resulting in the release of 4-nitrophenol, which can be measured using spectrophotometry. Its use enables researchers to study various aspects of drug metabolism, toxicology, and clinical diagnostics related to glucuronidation reactions.
