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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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ALPS CAS:82611-85-6 Manufacturer Price
N-Ethyl-N-(3-sulfopropyl)aniline sodium salt is a chemical compound that contains an amine group (aniline) with an ethyl and sulfopropyl group attached to it. It is in the form of a sodium salt, meaning that it has been ionically bonded with a sodium ion to increase its solubility in water. This compound is commonly used in chemical synthesis, pharmaceuticals, and dye manufacturing. Its precise applications and properties can vary depending on the specific use case.
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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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2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE CAS:312693-81-5
2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE is a chemical compound commonly used in biochemical research and analysis. It is a derivative of galactose, a type of sugar. The compound is often used as a substrate for detecting the activity of beta-galactosidase, an enzyme present in many organisms, including bacteria.When beta-galactosidase is present, it cleaves 2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE into naphthol and galactose. The resulting naphthol molecule can be easily detected by its absorption of ultraviolet light, allowing scientists to measure the activity of beta-galactosidase. This assay is commonly used in molecular biology and genetics research, for applications such as studying gene regulation, protein expression, and cell viability.
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MOPSO sodium salt CAS:79803-73-9
MOPSO sodium salt is a chemical compound derived from MOPS (3-(N-morpholino)propanesulfonic acid). It is a zwitterionic buffer salt, meaning it contains both a positive and negative charge, which allows it to effectively maintain pH stability in various biological and biochemical experiments.
The sodium salt form of MOPSO offers advantages such as improved solubility in aqueous solutions, making it easier to handle and prepare. It is commonly used as a buffering agent in cell culture media, molecular biology techniques, protein analysis, and enzyme reactions.
MOPSO sodium salt helps maintain the pH of growth medium in cell culture, providing a stable environment for cell growth and function. In molecular biology techniques, it stabilizes the pH of reaction mixtures and running buffers, ensuring accurate and reliable results in DNA and RNA isolation, PCR, and gel electrophoresis.
It is also utilized in protein analysis, acting as a buffering agent during protein purification, quantification, and electrophoresis. MOPSO sodium salt ensures optimal pH conditions for protein stability and activity throughout these procedures.
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POPSO CAS:68189-43-5 Manufacturer Price
POPSO, short for Piperazine-N,N’-bis(2-hydroxypropanesulfonic acid) sesquisodium salt, is a buffering agent commonly used in biological and biochemical research. It helps maintain a stable pH level in solutions, particularly within the physiological pH range. PIPES sesquisodium salt is used in cell culture, protein biochemistry, electrophoresis, molecular biology techniques, drug delivery systems, and more. Its ability to regulate pH makes it a valuable tool in various research and industrial applications.
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2-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE CAS:2816-24-2
2-Nitrophenyl-beta-D-glucopyranoside is a chemical compound consisting of a glucopyranoside molecule attached to a nitrophenyl group. It is commonly used as a substrate in enzymatic assays to detect and quantify the activity of enzymes such as beta-glucosidase. The nitrophenyl group can be cleaved by the enzyme, resulting in the release of a yellow-colored product that can be measured spectrophotometrically. This compound is particularly useful in studying enzyme kinetics and high-throughput screening of enzyme inhibitors or activators. It is also employed in biochemical research for the investigation of carbohydrate metabolism and as a glycosidic-linkage-specific substrate.
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METHYL Beta-D-GLUCOPYRANOSIDE HEMIHYDRATE CAS:7000-27-3
Methyl beta-D-glucopyranoside hemihydrate is a chemical compound that belongs to the class of glucopyranosides. It is a white crystalline powder that is soluble in water. This compound is commonly used as a carbohydrate source in cell culture media and a substrate for enzymatic reactions in biochemical and biotechnological research. It can serve as a model compound to study carbohydrate metabolism, transport, and utilization in various biological systems. Methyl beta-D-glucopyranoside hemihydrate finds applications in the field of glycobiology, enzymology, and drug development, where it is utilized as a tool compound for various assays and experiments.
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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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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.
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AMPD CAS:115-69-5 Manufacturer Price
2-Amino-2-methyl-1,3-propanediol, also known as AMPD or α-methyl serinol, is a chemical compound with the molecular formula C4H11NO2. It is an amino alcohol that is commonly used as a chemical intermediate in the synthesis of pharmaceuticals and organic compounds. AMPD is known for its ability to act as a chiral auxiliary in asymmetric reactions, making it valuable in the production of enantiomerically pure compounds. Additionally, it has been utilized as an ingredient in personal care and cosmetic products for its moisturizing properties.
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CAPS SODIUM SALT CAS:105140-23-6
CAPS sodium salt is a zwitterionic buffer commonly used in biochemical and molecular biology applications. It has a pKa value of approximately 10.4, making it effective for pH ranges between 9.7 and 11.1. CAPS sodium salt is used in protein electrophoresis, enzymatic reactions, biological and chemical assays, and cell culture media. It provides resistance to pH changes caused by contaminants and has good solubility in water.
