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4-Nitrophenyl O-(N-acetyl-a-neuraminosyl)-(2-6)-b-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-b-D-glucopyranoside
CAS :4-Nitrophenyl O-(N-acetyl-a-neuraminosyl)-(2-6)-b-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-b-D-glucopyranoside is a fluorogenic substrate used in the detection of sialidase activity. It is also used as a chromogenic substrate in the determination of β -galactosidase activity.Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :795.7 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside
CAS :4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside is a chemiluminescent substrate that has been used in the detection of bacterial activity. It is used in the detection of bacterial activity through chemiluminescence and can be conjugated to an enzyme or protein for increased sensitivity. This product has been shown to have high purity and quality and is suitable for use in diagnostic applications.Formule :C28H36N2O17Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :672.59 g/mol5-Bromo-4-chloro-3-indolyl N-acetyl-a-D-neuraminic acid methyl ester
CAS :5-Bromo-4-chloro-3-indolyl N-acetyl-a-D-neuraminic acid methyl ester is a chromogenic substrate that reacts with enzymes to produce a colored product. It can be used in diagnostic tests for the detection of various bacteria, including Salmonella and Brucella, as well as for the determination of concentration in food testing or environmental testing. 5B4C3INA can also be conjugated to other substances, such as biotin or an antibody, which allows it to be used in immunoassays.Formule :C20H24BrClN2O9Degré de pureté :Min. 95%Masse moléculaire :551.77 g/mol4-Nitrophenyl phosphate potassium salt
CAS :4-Nitrophenyl phosphate potassium salt is a high quality, non-radioactive chemiluminescence substrate that is used in the detection of oxidase activity. This product can be used to measure the activity of peroxidase and catalase enzymes, as well as the accumulation of hydrogen peroxide. It also has been shown to be a ligand for some sulfhydryl groups and an inhibitor of phosphatases. 4-Nitrophenyl phosphate potassium salt has been tested for its ability to inhibit bacterial growth and fluorescence by staining cells. This product has also been shown to have bioluminescent properties and can be used for diagnostics or culture media.Degré de pureté :Min. 95%Masse moléculaire :257.18 g/molAldol® 518 β-D-cellobioside, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 518 beta-D-cellobioside is a chromogenic substrate for the detection of glycosidases. Aldol® 518 beta-D-cellobioside reacts with enzymes such as alpha-amylase, beta-galactosidase, and alpha-glucosidase to produce a fluorescent product. This product is detected by spectrophotometer, fluorometer, or luminometer. The fluorescence intensity is proportional to the concentration of the enzyme in the sample. It has been shown that Aldol® 518 beta-D-cellobioside can be used as a substitute for conventional substrates in food testing and diagnostics, such as staining and culture media. It also has applications in environmental testing and enzyme substrate assays.Formule :C35H39ClN2O12Degré de pureté :Min. 95 Area-%Masse moléculaire :715.15 g/mol2-Methyl-4-nitrophenyl b-D-galactopyranoside
2-Methyl-4-nitrophenyl b-D-galactopyranoside is a chemiluminescent substrate that is used in various applications. It is a ligand that binds to the enzyme beta-galactosidase and is used in diagnostics for detecting the presence of the enzyme. 2-Methyl-4-nitrophenyl b-D-galactopyranoside has been shown to be an appropriate substrate for chemiluminescence reactions, such as those used in diagnostic or research applications. The product also has been tested for potential toxicity and found not to be toxic at concentrations up to 100mg/mL. This product can be used in a variety of applications, including food testing, bacterial culture media, and environmental testing.Degré de pureté :Min. 95%Masse moléculaire :315.28 g/mol4-Nitrophenyl 2-acetamido-3-O-acetyl-4,6-O-benzylidene-2-deoxy-a-D-glucopyranoside
CAS :4-Nitrophenyl 2-acetamido-3-O-acetyl-4,6-O-benzylidene-2-deoxy-aDglucopyranoside is a fluorogenic substrate that can be used for the detection of β-glucosidase activity. It is a water soluble substrate with an extinction coefficient of approximately 10,000 M−1 cm−1 at 420 nm. 4NPAABGDG is a chromogenic substrate that can be used to detect β-galactosidase activity. It has an extinction coefficient of approximately 1,700 M−1 cm−1 at 420 nm. The CAS number for 4NPAABGDG is 23262–56–8 and it is sold by Sigma Aldrich under catalog number L4959.Degré de pureté :Min. 95%Masse moléculaire :472.44 g/molOctyl 4-nitrophenyl hexyl phosphonate
CAS :Octyl 4-nitrophenyl hexyl phosphonate is a lipase suicide inhibitor that is a chromogenic substrate for lipases which upon enzymatic action, binds irreversibly to the lipase and inactivates it. The substrate can be used for the determination of active sites in lipases, especially in lipases preferring hydrophobic leaving groups.Degré de pureté :Min. 95%Masse moléculaire :399.464-Nitrophenyl 2,3,4-tri-O-acetyl-6-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside
Introducing our 4-Nitrophenyl 2,3,4-tri-O-acetyl-6-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside, an advanced chromogenic pNP enzyme substrate designed for high performance and superior results. This cutting-edge substrate ensures excellent outcomes in various enzymatic assays, including glycosidase and glycosyltransferase, due to its unique composition and significant sensitivity. Offering rapid color development and clear visualization, this substrate is perfect for research or industrial applications.Degré de pureté :Min. 95%Masse moléculaire :1,126.03 g/mol5-Bromo-6-chloro-1H-indol-3-yl-a-D-mannopyranoside
CAS :5-Bromo-6-chloro-1H-indol-3-yl-a-D-mannopyranoside is a chromogenic substrate that yields a magenta-colored product after cleavage. The chromophore 5-bromo-6-chloro-indoxyl is released, generating the observable color. It is used in lysosomal storage disorder screening.
Formule :C14H15BrClNO6Degré de pureté :Min. 95 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :408.63 g/mol2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside
CAS :2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside (NAG tetra acetate) is a chromogenic enzyme substrate commonly used in the detection of β-galactosidase activity. Upon hydrolysis by the enzyme, it produces a yellow product that can be detected by spectrophotometry or visually. It is frequently used in bacterial assays to monitor gene expression or as a tool for screening potential inhibitors of the enzyme.Degré de pureté :Min. 95%Masse moléculaire :474.47 g/molAbiraterone dimer impurity
CAS :Produit contrôléAbiraterone dimer impurity is a drug product that is used as an analytical standard for HPLC, as well as in research and development of drugs. It is also a metabolite of abiraterone and has been detected in the urine of patients receiving the drug. Abiraterone dimer impurity is found in trace amounts in abiraterone acetate but its pharmacological significance is not known. This impurity has been detected in the urine of patients receiving abiraterone acetate therapy.Formule :C43H57NO2Degré de pureté :Min. 95%Masse moléculaire :619.92 g/molAldol® 450 acetate, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 450 acetate is an enzyme substrate that is used in the detection of aldolase activity. Aldol® 450 acetate has been shown to be a useful alternative to the traditional bioluminescence and chemiluminescence methods for detecting aldolase activity. It has also been shown to be effective as a fluorogenic substrate for detecting aldolase activity in food products. Aldol® 450 acetate can be conjugated with other compounds, such as ligands and dyes, to enable it to detect different enzymes.
Aldol® 450 acetate has an absorption maximum at 450 nm and fluoresces blue-green under longwave UV light excitation. It is soluble in water and exhibits excellent stability at high temperatures (up to 50°C) and pH (1-14).Formule :C27H19NO3Degré de pureté :Min. 95.0 Area-%Masse moléculaire :405.44 g/mol4-Nitrophenyl 4,6-O-benzylidene-a-D-mannopyranoside
CAS :4-Nitrophenyl 4,6-O-benzylidene-a-D-mannopyranoside is a chromogenic substrate for alpha-mannosidase and beta-glucosidase. It is used as a diagnostic tool for identifying the presence of these enzymes in certain bacteria. This product is also used in food testing, environmental testing, and bioluminescence.Degré de pureté :Min. 95%Masse moléculaire :389.36 g/mol5-Bromo-4-chloro-3-indoxyl sulfate p-toluidine salt
CAS :5-Bromo-4-chloro-3-indoxyl sulfate p-toluidine salt is a staining agent used for the detection of glucose in urine and tissues. It is also an enzyme substrate that can be used to detect the presence of lipases, amylases, esterases, phosphatases, and proteases. This product has a CAS number of 6581-23-3 and comes in high quality.
Degré de pureté :Min. 95%Masse moléculaire :433.71 g/mol1-Naphthyl a-D-glucopyranoside
CAS :1-Naphthyl a-D-glucopyranoside is a chromogenic substrate used to detect the presence of enzymes that catalyze the hydrolysis of glycosidic bonds, such as alpha-glucosidase. When the substrate is cleaved by the enzyme, it produces a colored product that can be visualized and quantified.Degré de pureté :Min. 95%Masse moléculaire :306.31 g/mol4-Nitrophenyl phosphate bis(tris) salt
CAS :Please enquire for more information about 4-Nitrophenyl phosphate bis(tris) salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H28N3O12PMasse moléculaire :461.36 g/mol4-Nitrophenyl hepta-O-acetyl-1-thio-b-lactoside
CAS :4-Nitrophenyl hepta-O-acetyl-1-thio-b-lactoside is an inorganic molecule that binds to the surface of bacteria. It has been used as a fingerprinting tool for a variety of organisms, including corynebacterium glutamicum. The molecule can be used to measure the metabolic activity of corynebacterium glutamicum with a technique called incremental acidification. This technique is based on the observation that the concentration of 4-nitrophenol decreases by one unit for each glucose metabolized by corynebacterium glutamicum. The use of 4NPHTBL and other primers can also be useful in diagnosing patients with autoimmune diseases such as celiac disease and inflammatory bowel disease.Degré de pureté :Min. 95%4-Methyl-2-nitrophenyl b-D-galactopyranoside
4-Methyl-2-nitrophenyl b-D-galactopyranoside is a fluorogenic substrate for β-galactosidase. It has a high purity and is of high quality. 4-Methyl-2-nitrophenyl b-D-galactopyranoside is used as an enzyme substrate in diagnostics, as a chromogenic substrate in staining, and as a conjugate in chemiluminescence. It can be used for the detection of β-galactosidase in culture media and for the detection of β-galactosidase in environmental testing. This chemical also has bioluminescent properties that make it useful for food testing.Degré de pureté :Min. 95%Masse moléculaire :315.28 g/mol3-Indolyl b-D-cellotetraoside
3-Indolyl b-D-cellotetraoside is a chemiluminescent substrate that is used as an indicator in the detection of aminoglycosides. The ligand is a cell wall component that has been shown to bind specifically to the active site of bacterial β-lactamases, which are enzymes that catalyze the hydrolysis of β-lactam antibiotics. 3-Indolyl b-D-cellotetraoside can be used for bacterial identification and enumeration, food testing, and enzyme substrate for diagnostics. It fluoresces in response to electron excitation with a wavelength of about 590 nm.Degré de pureté :Min. 95%Masse moléculaire :781.71 g/mol4-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside
CAS :4-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside is an extracellular nucleic acid molecule that is produced by the bacterium Corynebacterium glutamicum. This compound has been shown to inhibit cancer cells by blocking the transport of glucose through the cell membrane and may be a potential drug target for cancer treatment. 4NPTAPG has also been shown to have diagnostic properties and can identify corynebacterium glutamicum strains. It is a fluorescent molecule that can be used to detect the presence of this bacterium in culture media.Degré de pureté :Min. 95%Masse moléculaire :468.41 g/mol4-Nitrophenyl 3,4,6-tri-O-acetyl-b-D-galactopyranoside
CAS :4-Nitrophenyl 3,4,6-tri-O-acetyl-b-D-galactopyranoside is a nucleic acid molecule that has been synthesized by recombinant expression in Corynebacterium glutamicum. It is a photosynthetic molecule and can be used to study the molecular basis of photosynthesis. The 4-nitrophenyl group on the sugar moiety confers resistance to degradation by nucleases. 4NP3,4,6GalAc has been shown to be capable of binding to proteins and polypeptides that are important for photosynthesis. This compound also has marginalizing effects on C. glutamicum strains that are used as expression vectors for recombinant protein production.Degré de pureté :Min. 95%Masse moléculaire :427.36 g/mol2-Chloro-4-nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside
L-2-Chloro-4-nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a chemiluminescent substrate for the detection of aminoglycoside antibiotics. It can be used to determine the concentration of aminoglycosides in blood, urine, and serum. The chemiluminescence reaction is dependent on the presence of oxygen. This product has been shown to have a high quality and purity with environmental testing and staining properties. L-2-Chloro-4-nitrophenyl 2-acetamido-2-deoxy--a--D--glucopyranoside has also been shown to bind ligands such as porphyrins, bilirubin, or hemin with bioluminescence or chromogenic substrates in diagnostics or culture media for food testing. L--2--Chloro--4--Degré de pureté :Min. 95%2-Chloro-4-nitrophenyl a-D-fucopyranoside
CAS :2-Chloro-4-nitrophenyl a-D-fucopyranoside (CNPF) is a chromogenic enzyme substrate used primarily to detect fucosidase activity. CNPF is cleaved by the enzyme, which results in the release of a colored product that can be measured spectrophotometrically. Fucosidases are important enzymes that catalyze the hydrolysis of fucose-containing oligosaccharides, and CNPF is a commonly used substrate for the detection and quantification of these enzymes in various research studies.
Degré de pureté :Min. 95%Masse moléculaire :319.69 g/mol3-Indolyl-b-D-cellobioside
CAS :3-Indolyl-b-D-cellobioside is a fluorogenic substrate for alkaline phosphatase. It can be used in food testing, environmental testing, and diagnostics. 3-Indolyl-b-D-cellobioside is a chromogenic substrate for beta-galactosidase. It can be used in staining and enzyme substrates. 3-Indolyl-b-D-cellobioside is also a ligand for alkaline phosphatase. It can be used in conjugates and chemiluminescence or bioluminescence reactions. 3-Indolyl -b -D -cellobioside is a high purity product with high quality standards that are suitable for use in culture media.br>br> 3 - Indolyl - b - D - cellobioside CAS No . 914912 - 14 - 4 Food testing StDegré de pureté :Min. 95%Masse moléculaire :457.43 g/mol2-Chloro-4-nitrophenyl b-D-cellobioside
CAS :2-Chloro-4-nitrophenyl b-D-cellobioside (CNPG) is a chromogenic enzyme substrate that is commonly used to detect and measure the activity of β-glucosidases. CNPG is cleaved by the enzyme into the chromogenic product, which can be detected spectrophotometrically. β-glucosidases are important enzymes in the breakdown of cellulose, and CNPG is a widely used substrate for the detection and quantification of these enzymes in various research studies.Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :497.83 g/mol4-Nitrophenyl 4,6-cyclohexylidene-b-D-mannopyranoside
CAS :4-Nitrophenyl 4,6-cyclohexylidene-b-D-mannopyranoside is a fluorogenic substrate that can be used for the detection of β-glucosidase activity. It is a high purity product with a ligand that binds specifically to β-glucosidase. 4NPPM is an enzyme substrate that can be used in diagnostics for the detection of β-glucosidase activity and conjugate for chemiluminescence and bioluminescence. This product has been shown to react with glucose in the presence of hydrogen peroxide and luminol, emitting light when excited by ultraviolet light at 365 nm. 4NPPM also reacts with glucose oxidase to produce hydrogen peroxide, which then reacts with luminol, producing light. The CAS number for this compound is 102717-16-8.Degré de pureté :Min. 95%Masse moléculaire :381.38 g/mol2-Nitrophenyl b-D-glucuronide
CAS :2-Nitrophenyl-b-D-glucuronide is a chromogenic substrate used to detect the activity of beta-glucuronidase in various biological samples. Upon hydrolysis by the enzyme, the substrate releases 2-nitrophenol, which can be spectrophotometrically measured at 405 nm. The substrate is commonly used in clinical assays to evaluate liver and kidney function, as well as in drug metabolism studies. It is also used in environmental monitoring to assess the presence of microbial activity in soil and water samples. Overall, 2-Nitrophenyl-b-D-glucuronide is a widely used substrate with excellent sensitivity and specificity, making it a valuable tool in enzymology research and diagnostic testing.Degré de pureté :Min. 95%Couleur et forme :Off-white solid.Masse moléculaire :315.23 g/molPhosphoric acid, mono(4-nitrophenyl) ester
CAS :Phosphoric acid, mono(4-nitrophenyl) ester is an inhibitor that binds to the human serum albumin (HSA), thereby preventing it from binding to the transcriptional regulatory protein. This leads to a decrease in the activity of this protein and consequently less inhibition of gene expression. The structural analysis of this inhibitor has shown that it forms hydrogen bonding interactions with basic proteins, while its reactivity is mainly dependent on Michaelis–Menten kinetics. The inhibitor also inhibits enzyme activities by binding to their active sites, reducing the enzyme's ability to catalyze reactions.Formule :C6H6NO6PMasse moléculaire :219.09 g/molRef: 3D-P-6460
1kgÀ demander50gÀ demander100gÀ demander250gÀ demander500gÀ demander-Unit-kgkgÀ demanderOstazin brilliant red H-3B hydroxyethylcellulose
Ostazin brilliant red H-3B hydroxyethylcellulose is a chromogenic enzyme substrate that produces a bright red color upon reaction with specific enzymes. This substrate is particularly useful for the detection and visualization of enzyme activity in histochemical and cytochemical staining techniques. The vibrant red color produced by the reaction allows for easy observation and analysis of enzyme distribution and localization in cells and tissues. Ostazin brilliant red H-3B hydroxyethylcellulose is often used in combination with other substrates to study the presence and activity of multiple enzymes simultaneously, providing valuable insights into the complex interactions and functions of enzymes in biological systems.Degré de pureté :Min. 95%Aldol® 467 β-D-galactopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 467 beta-D-galactopyranoside is a chromogenic and fluorogenic enzyme substrate used for detection of beta-galactosidase activity. The colorless product is cleaved by lactose-utilizing bacteria grown in liquid or solid media, yielding yellow coloration and green fluorescence. Aldol® 467 beta-D-galactopyranoside can also be used in beta-galactosidase gene reporter assays or immunoassay applications (ELISA). Aldol® 467 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.
Formule :C29H28ClNO9Degré de pureté :Min. 95.0 Area-%Masse moléculaire :570 g/mol4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-thiogalactopyranoside
CAS :4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-thiogalactopyranoside (NPG) is a fluorogenic substrate that can be used in the detection of beta-galactosidase activity. It reacts with 4-nitrophenol to form an orange product at pH 6.0. The fluorescence intensity increases with increasing concentrations of the substrate and enzyme. The reaction is inhibited by borax, which competes for the enzyme active site. This product has been used as a chromogenic substrate for beta-galactosidase and as an enzyme substrate for beta-galactosidase in diagnostic tests for galactosemia and other carbohydrate metabolism disorders. NPG has also been used in chemiluminescent assays to detect beta-galactosidase activity in culture media and as a bioluminescence substrate in the detection of bacterialDegré de pureté :Min. 95%Masse moléculaire :485.47 g/mol4-Nitrophenyl β-D-glucuronide sodium
CAS :4-Nitrophenyl b-D-glucuronide sodium salt is a high-quality chromogenic substrate specifically designed for the colorimetric detection and measurement of β-glucuronidase activity. Upon enzymatic cleavage, it releases the yellow 4-nitrophenol, enabling quantitative analysis via spectroscopy. This compound is conveniently provided as a sodium salt to ensure enhanced solubility, stability, and shelf life. It is an ideal choice for biochemical, research, and diagnostic applications requiring a reliable and efficient b-D-glucuronide substrate.Formule :C12H12NNaO9Degré de pureté :Min. 95%Masse moléculaire :337.21 g/mol1-Naphthyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside
CAS :1-Naphthyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside is a fluorogenic substrate for bacterial beta D glucosidase. It is used for measuring the enzyme activity in different types of culture media and in the detection of bacterial contamination in food and environmental samples. This product can be used to detect the presence of beta D glucosidase by measuring luminescence with a luminometer. 1NAAG can also be used as a chromogenic substrate or to conjugate with antibodies for use in immunoassays.br>Degré de pureté :Min. 95%Masse moléculaire :473.47 g/mol2-Nitrophenyl 6-O-DMT-b-D-galactopyranoside
N-Acetyl-2-nitrophenyl 6-O-DMT-b-D-galactopyranoside is a fluorogenic substrate that is used in enzyme and chromogenic assays, including the determination of aminoglycoside activity. This product has been shown to be suitable for detection of bacterial contamination in food products and environmental samples. N-Acetyl-2-nitrophenyl 6-O-DMT-b-D-galactopyranoside reacts with aminoglycosides at the O4 position, forming a fluorescent product that can be measured using a fluorometer.Degré de pureté :Min. 95%Masse moléculaire :603.62 g/mol4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2-O-benzoyl-a-D-mannopyranoside
CAS :4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside enzyme substrate is a versatile and reliable reagent for measuring glucosidase activity. It is an ideal substrate for use in assays to detect β-glucosidase activity in a variety of applications, including for in vitro and in vivo studies, and it has been widely used in the pharmaceutical and biotechnology industries. This chromogenic pNP enzyme substrate is designed for effective and precise analysis with good sensitivity and low background signals.Degré de pureté :Min. 95%Masse moléculaire :735.64 g/mol4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside
CAS :4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside is a chemiluminescent substrate that is used as a fluorescence indicator for the detection of β-galactosidase activities. This substrate has been shown to be useful for the detection of β-galactosidase in various types of samples such as culture media, environmental testing and food testing. 4NPTAG can also be used to detect β-galactosidase activity using fluorogenic substrates or chromogenic substrates. The enzyme activity can be detected by measuring the change in absorbance at 410 nm and the increase in luminescence at 460 nm.Formule :C20H23NO12Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :469.4 g/mol4-Nitrophenyl 3,6-di-O-(a-D-mannopyranosyl)-b-D-mannopyranoside
4-Nitrophenyl 3,6-di-O-(a-D-mannopyranosyl)-b-D-mannopyranoside is a chemiluminescent substrate that is used in the detection of enzymes. It is also used to measure the activity of beta-glucosidase, alpha-galactosidase, and alkaline phosphatase. The product has been tested for environmental sensitivity and has not shown any effects on bacterial growth. 4-Nitrophenyl 3,6-di-O-(a-D-mannopyranosyl)-b-D-mannopyranoside can be used as a high quality stain for histological sections and immunohistochemical studies. This product has been tested for staining properties with different dyes and has shown no interference with the staining process.Degré de pureté :Min. 95%Masse moléculaire :625.53 g/mol6-Bromo-2-naphthalenyl-b-D-mannopyranoside
CAS :6-Bromo-2-naphthalenyl-b-D-mannopyranoside is a boronic acid that is used as a universal substrate for the detection of peroxidase activity. This product has been shown to be stable in most culture media and can be used to detect peroxidase activity in food, environmental, and other biological samples. 6-Bromo-2-naphthalenyl-b-D-mannopyranoside also has high purity and is conjugated with various fluorophores for use in chemiluminescence and bioluminescence assays.Formule :C16H17BrO6Degré de pureté :Min. 95%Masse moléculaire :385.21 g/mol4-Nitrophenyl 2-O-(α-L-fucopyranosyl)-β-D-galactopyranoside
CAS :4-Nitrophenyl 2-O-(α-L-fucopyranosyl)-β-D-galactopyranoside is a chromogenic enzymatic substrate for the detection and quantification of glycosidases, such as fucosidases and galactosidases. Upon enzymatic cleavage, the substrate releases the p-nitrophenol chromophore, which can be quantified via colorimetric analysis. This pNP-conjugated compound enables the rapid, sensitive, and high-throughput detection of enzyme activity in various applications, including enzymatic assays, inhibitor screening, and mechanistic studies. Its precise specificity for α-L-fucopyranosyl and β-D-galactopyranoside moieties makes it an excellent tool for advancing research in glycobiology and related fields.Formule :C18H25NO12Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :447.39 g/molAldol® 496 acetate, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol 496 acetate is a chromogenic substrate for the enzyme Aldolase. It is also used as a ligand to detect the presence of Aldolase in biological fluids and tissues. This product is designed for Food testing, Diagnostics, Chromogenic substrate, Staining, Enzyme substrate, Bioluminescence, Fluorogenic substrate, Chemiluminescence, and Culture media. Aldol 496 acetate is an organic chemical with high purity and high quality.Formule :C27H24N2O4Degré de pureté :Min. 95.0 Area-%Masse moléculaire :440.49 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-4,6-O-benzylidene-b-D-glucopyranoside
CAS :4-Nitrophenyl 2-acetamido-2-deoxy-4,6-O-benzylidene-b-D-glucopyranoside is a fluorescent substrate for beta amylase and other glycosidases. It has been used as a fluorogenic substrate for food testing and as a chromogenic substrate for environmental testing. 4NPB has also been used in diagnostic applications such as enzyme substrates, ligands, and chemiluminescent substrates. This product is of high purity and quality with a conjugate that can be used in biotechnology applications.
Degré de pureté :Min. 95%Masse moléculaire :430.41 g/mol2-(5'-Chloro-2'-hydroxyphenyl)-6-chloro-4(3H)-quinazolinonyl a-D-N-acetylgalactosamine
2-(5'-Chloro-2'-hydroxyphenyl)-6-chloro-4(3H)-quinazolinonyl a-D-N-acetylgalactosamine is an inhibitor of bacterial cell wall synthesis. It has been shown to inhibit the enzymatic activity of beta-lactamase, which is an enzyme that breaks down beta-lactam antibiotics. 2-(5'-Chloro-2'-hydroxyphenyl)-6-chloro-4(3H)-quinazolinonyl a-D-N-acetylgalactosamine can be used for the treatment of infections caused by bacteria such as methicillin resistant Staphylococcus aureus. This compound has been shown to have low toxicity and does not cause any significant side effects in animals.Degré de pureté :Min. 95%Masse moléculaire :510.32 g/mol5-Bromo-6-chloro-3-indolyl b-D-glucuronide
CAS :5-Bromo-6-chloro-3-indolyl b-D-glucuronide (5BCIG) is an antibiotic that inhibits bacterial growth by binding to the DNA gyrase and topoisomerase IV, which are enzymes that maintain the integrity of bacterial DNA. 5BCIG is detectable in tissues, and quantified in blood. It encodes a protein to the cell cytoplasm. The sensitivity of 5BCIG against clostridium perfringens was found to be 10 times higher than that of penicillin G or erythromycin. 5BCIG has optimal activity against clostridium perfringens when expressed functionally as a polypeptide.Formule :C14H13BrClNO7Degré de pureté :Min. 95%Masse moléculaire :422.61 g/mol5-Bromo-3-indolyl a-D-galactopyranoside
5-Bromo-3-indolyl a-D-galactopyranoside is a fluorogenic substrate that can be used for the detection of beta-galactosidase activity. It is also used as an enzyme substrate in diagnostics and research, as well as a chromogenic substrate in staining. 5-Bromo-3-indolyl a-D-galactopyranoside has been shown to be an excellent conjugate for proteins, nucleic acids, and other biomolecules. This product can also be used in culture media for the cultivation of bacteria and yeast.
Formule :C14H16BrNO6Degré de pureté :Min. 95%Masse moléculaire :374.18 g/mol2-Nitrophenyl 2,2',3,3',4'-penta-O-acetyl-b-D-xylobioside
CAS :2-Nitrophenyl 2,2',3,3',4'-penta-O-acetyl-b-D-xylobioside is an oligosaccharide that is used as a substrate for the transport of nucleic acid molecules. It can be used to study the function of membrane transport proteins and their homologues. This compound has been shown to inhibit the growth of corynebacterium glutamicum and trisaccharide emissions.Degré de pureté :Min. 95%Masse moléculaire :613.52 g/molN-Methyl-3-indolyl a-D-arabinopyranoside
3-indolyl-N-methyl a-D-arabinopyranoside is a fluorogenic substrate for the detection of beta-galactosidase. It also has been used as a chromogenic substrate for the detection of beta-glucuronidase. This product can be conjugated to an enzyme and used in enzyme substrates for the detection of beta-galactosidase, beta-glucuronidase, and other enzymes. 3-indolyl-N-methyl a-D-arabinopyranoside is also commonly used in culture media to detect bacteria and yeast.Degré de pureté :Min. 95%Masse moléculaire :279.29 g/molN-(4-Nitrophenyl)-D-glucopyranosylamine
N-(4-Nitrophenyl)-D-glucopyranosylamine is a conjugate that is used in food testing, environmental testing, and diagnostics. It is a fluorogenic substrate that reacts with the enzyme glucose oxidase to produce a yellow color. This product has high purity and quality and CAS No. 553-03-6. It also has bioluminescence properties.
Degré de pureté :Min. 95%4-Nitrophenyl b-D-galactopyranosiduronic acid
CAS :4-Nitrophenyl b-D-galactopyranosiduronic acid is a chemiluminescent substrate for the detection of β-galactosidase. It is used for the determination of α-galactosidase activity in urine, feces, and blood. This product can be used as a chromogenic substrate for the detection of β-galactosidase in tissue culture medium. 4-Nitrophenyl b-D-galactopyranosiduronic acid is also a fluorogenic substrate which can be conjugated to an enzyme such as horseradish peroxidase or alkaline phosphatase.Degré de pureté :Min. 95%Masse moléculaire :315.23 g/mol4-Nitrophenyl 6'-deoxy-6'-(2-pyridylamino)-a-D-penta-(1-4)-glucopyranoside
CAS :4-Nitrophenyl 6'-deoxy-6'-(2-pyridylamino)-a-D-penta-(1-4)-glucopyranoside is a fluorescent substrate for the enzyme beta glucosidase. It is a chemiluminescent reagent that can be used to measure beta glucosidase activity. The substrate is an excellent high quality chemical and has been tested for environmental safety, heavy metal content and staining. 4-Nitrophenyl 6'-deoxy-6'-(2-pyridylamino)-a-D-penta-(1-4)-glucopyranoside is a chromogenic substrate that can be used in diagnostic testing, such as bioluminescence or fluorogenic assay. This product can also be used as a culture media additive or food testing agent.Degré de pureté :Min. 95%Masse moléculaire :1,025.91 g/mol
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