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2-Bromo-4-nitrophenyl b-D-galactopyranoside
2-Bromo-4-nitrophenyl b-D-galactopyranoside is a chemiluminescent substrate that is used for the detection of β-galactosidase activity in the biochemical reaction. It has been shown to be an excellent ligand for metal ions and can be used as a reagent in the determination of metal ions in biological systems. This product is manufactured with high purity and quality, which ensures its suitability for use in culture media, environmental testing, and diagnostics. 2-Bromo-4-nitrophenyl b-D-galactopyranoside has been tested as a fluorogenic substrate for β-galactosidase. It has also been used as a chromogenic substrate for β-galactosidase and an enzyme substrate for β-galactosidase. This product can be conjugated with other molecules such as biotin to enable rapid analysis of proteins or
Formula:C12H14BrNO8Purezza:Min. 95%Peso molecolare:380.15 g/mol6-Chloro-3-indolyl phosphate disodium salt
CAS:6-Chloro-3-indolyl phosphate disodium salt is a substrate for visualising alkaline phosphatase activity. It produces a red colored insoluble end product that is detected visually, when used together with nitroblue tetrazolium. The substrate system is versatile and functions in a variety of applications, including Northern, Southern, and Western blotting, in situ hybridization, ELISAs and immunohistochemistry. DMF soluble.Formula:C8H5ClNNa2O4PPurezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:291.54 g/mol2-Nitrophenyl caprylate
CAS:2-Nitrophenyl caprylate is a potent inhibitor of gram-negative bacteria. It has been shown to inhibit the enzymatic activity of certain bacterial enzymes, such as the modification of cellular fatty acids. 2-Nitrophenyl caprylate has also been shown to inhibit in vitro growth of various gram-negative bacteria, including E. coli and Salmonella enterica serovar Typhimurium, through detergent compositions and enzymatic reactions (e.g., aminopeptidases). 2-Nitrophenyl caprylate may be useful for the treatment of pancreatitis due to its inhibition of pancreatic secretions and inhibition of pancreatic lipase activity. Transposable sequences have been found in the 2-nitrophenyl caprylate gene cluster, which may be related to its regulatory properties.Purezza:Min. 95%Colore e forma:PowderPeso molecolare:265.31 g/mol4-Nitrophenyl 4,6-benzylidene-2-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside
4-Nitrophenyl 4,6-benzylidene-2-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside is a fluorogenic substrate that is used in diagnostic assays to measure the activity of enzymes such as β–galactosidase and β–glucuronidase. It is also an enzyme substrate for culture media and chemiluminescence. This product has a CAS number of 57316-92-8.Purezza:Min. 95%Peso molecolare:1,088.02 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.
Purezza:Min. 95%Peso molecolare:433.71 g/mol2-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-a-D-glucopyranoside
CAS:2-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-a-D-glucopyranoside is a chromogenic substrate commonly used in enzyme assays for the detection and quantification of enzyme activity. It is a colorless substrate that is enzymatically converted into a yellowish product, the intensity of which is directly proportional to the enzyme activity present in the sample.Purezza:Min. 95%Peso molecolare:468.41 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.Formula:C18H25NO12Purezza:Min. 95%Colore e forma:White Off-White PowderPeso molecolare:447.39 g/mol5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-a-D-galactopyranoside
CAS:Substrate for a-N-acetyl-galactosaminidaseFormula:C16H18BrClN2O6Purezza:Min. 95%Colore e forma:White to off-white solid.Peso molecolare:449.68 g/mol4-Nitrophenyl β-D-maltotrioside
CAS:Chromogenic substrate targeting amylase
Formula:C24H35NO18Purezza:Min. 95%Colore e forma:PowderPeso molecolare:625.53 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.Formula:C6H6NO6PPeso molecolare:219.09 g/molRef: 3D-P-6460
1kgPrezzo su richiesta50gPrezzo su richiesta100gPrezzo su richiesta250gPrezzo su richiesta500gPrezzo su richiesta-Unit-kgkgPrezzo su richiesta4-Nitrophenyl 2-acetamido-3-O-[2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-3,4,6-tri-O-acetyl-D-galactopyranosyl]-2-deoxy-6-O-trityl -b-D-glucopyranoside
4-nitrophenyl 2-acetamido-3-O-[2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-3,4,6-tri-O-acetyl -D -galactopyranosyl]-2 deoxy 6 O trityl b D glucopyranoside is a chemiluminescent substrate that can be used in biochemical assays. It reacts with oxygen to produce light when it is excited by a UV or blue light source. This product has been tested for purity and quality by HPLC analysis and spectroscopy.Purezza:Min. 95%Peso molecolare:1,331.33 g/mol5-Bromo-6-chloro-3-indolyl b-D-cellobiopyranoside
5-Bromo-6-chloro-3-indolyl b-D-cellobiopyranoside is a fluorogenic substrate for the enzyme β-glucuronidase. It is used in diagnostic applications such as food testing, bacterial culture media and environmental testing. The product has CAS number: 123591-77-0.
Purezza:Min. 95%N-a-Boc-N-epsilon-cbz-L-lysine 4-nitroanilide
CAS:N-a-Boc-N-epsilon-cbz-L-lysine 4-nitroanilide is a compound that has been shown to regulate the production of angiotensin. It also acts as an inhibitor for the production of fibronectin, which is key in the regulation of inflammation and wound healing. N-a-Boc-N-epsilon-cbz-L-lysine 4 nitroanilide has been shown to be a trifunctional molecule and can yield three different products: oxychlorides, hydrated and solvates. This molecule also regulates phosphorus levels. There are many functions that this molecule performs, including binding with amino acids and regulating their function, which is why it is so important to study this molecule more closely.Purezza:Min. 95%Peso molecolare:500.54 g/mol4-Nitrophenyl 2,3-di-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-benzylidene-b-D-glucopyranoside
4-Nitrophenyl 2,3-di-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-benzylidene-b-D-glucopyranoside is a high purity, high quality 4nitrophenol derivative that is used as a food testing substrate. It is also used for the detection of fluorescence in environmental testing. This product can be conjugated with ligands for use in diagnostic assays.Purezza:Min. 95%Peso molecolare:1,049.93 g/mol4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2,4-di-O-benzoyl-b-D-mannopyranoside
CAS:4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2,4-di-O-benzoyl-b-D-mannopyranoside is a bioactive metabolite that can be found in the gene expression profile of a human genome. It has been shown to have an effect on gene expression levels and cellular function. This metabolite is found in the environment and has been shown to be mediated by environmental factors. The high level of gene expression has been shown to be due to its ability to bind to DNA.Purezza:Min. 95%Peso molecolare:839.75 g/mol4-Nitrophenyl 2-acetamido-3-azido-2,3-dideoxy-b-D-galactopyranoside
4-Nitrophenyl 2-acetamido-3-azido-2,3-dideoxy-b-D-galactopyranoside is a fluorogenic substrate for beta-galactosidase. It has been used in the detection of beta-galactosidase activity in culture media, and for the detection of beta-galactosidase activity in environmental samples. 4NPAG can be conjugated to a variety of molecules, including antibodies, proteins, nucleotides, and oligonucleotides. 4NPAG can be used as an enzyme substrate for both chromogenic and fluoroquinolone substrates.Purezza:Min. 95%4-Nitrophenyl 2-acetamido-2-deoxy-4-O-(a-L-fucopyranosyl)-b-D-glucopyranoside
CAS:4-Nitrophenyl 2-acetamido-2-deoxy-4-O-(a-L-fucopyranosyl)-b-D-glucopyranoside is a fluorescent substrate for beta-galactosidase that is used in diagnostics and research. The product has been shown to be an excellent substrate for beta-galactosidase and beta-glucuronidase, as well as other glycosidases. It can be used to detect the presence of these enzymes in any sample containing glycosides. This product is also used in food testing, environmental testing, and bioluminescence experiments. 4NPAFG is available in high purity with a conjugate group at the C4 position.Purezza:Min. 95%Peso molecolare:488.44 g/molOstazin 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.Purezza:Min. 95%2-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.Purezza:Min. 95%Peso molecolare:315.28 g/mol4-Nitrophenyl 2-O-(a-L-fucopyranosyl)-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-O-(a-L-fucopyranosyl)-a-D-galactopyranoside is a chromogenic pNP enzyme substrate consisting of a fucose and galactose moieties. Upon enzymatic hydrolysis by specific fucosidases or galactosidases, it releases the highly chromogenic molecule 4-nitrophenol, which exhibits a distinct yellow color that can be monitored spectrophotometrically. This substrate is frequently used to study enzyme specificity, kinetics, and inhibition, and it plays a critical role in the investigation of carbohydrate active enzymes (CAZymes), the screening of enzyme inhibitors, and the development of novel analytical methods for the detection and quantitation of enzyme activities.Purezza:Min. 95%Peso molecolare:447.39 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.Purezza:Min. 95%Peso molecolare:472.44 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-4,6-O-p-methoxybenzylidene-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-acetamido-2-deoxy-4,6-O-p-methoxybenzylidene-a-D-galactopyranoside is a chromogenic substrate designed for the detection and quantification of enzyme activity. This methoxybenzylidene-protected compound is specifically designed to be cleaved by enzymes, releasing a yellow 4-nitrophenol product that can be easily measured spectrophotometrically. This allows for accurate and sensitive analysis of enzyme kinetics, inhibition studies, and substrate specificity determination in various applications.Purezza:Min. 95%Peso molecolare:460.43 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.Purezza:Min. 95%Peso molecolare:510.32 g/molRef: 3D-EC33311
1gPrezzo su richiesta50mg4.392,00€100mgPrezzo su richiesta250mgPrezzo su richiesta500mgPrezzo su richiesta4-Nitrophenyl b-D-cellobioside heptaacetate
4-Nitrophenyl b-D-cellobioside heptaacetate is a chromogenic substrate for enzymes that catalyze the hydrolysis of glycosidic bonds. This product is used as a diagnostic tool for identifying and characterizing glycosidases and other enzymes that degrade glycosidic bonds. 4-Nitrophenyl b-D-cellobioside heptaacetate is also used in culture media to measure the activity of cellulase enzymes by measuring the release of reducing sugars. The color change of this substrate can be detected at 405 nm, 490 nm, or 550 nm.Purezza:Min. 95%Peso molecolare:757.65 g/mol5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-a-D-glucopyranoside
5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a fluorogenic substrate that reacts with horseradish peroxidase to produce light. It is used in the detection of β-galactosidase activity in food testing, staining, and environmental testing. This product is also used as a chromogenic substrate for the determination of β-galactosidase activity in immunological assays. 5BICAPG is a conjugate that can be used as a diagnostic ligand for the detection of β -galactosidase enzyme activity. This product has been shown to react with horseradish peroxidase and produce chemiluminescence or bioluminescence when exposed to oxygen. 5BICAPG has also been found to be an excellent enzyme substrate for various enzymes including alkaline phosphataseFormula:C16H18BrClN2O6Purezza:Min. 95%Peso molecolare:449.68 g/mol4-Nitrophenyl b-laminaritrioside
CAS:4-Nitrophenyl b-laminaritrioside is a chemiluminescent substrate that reacts with hydrogen peroxide to produce light. It is used in the detection of bacteria and other microorganisms in culture media, food testing, and diagnostics. 4-Nitrophenyl b-laminaritrioside is also used as a chromogenic or fluorogenic substrate in enzyme assays.Purezza:Min. 95%Peso molecolare:625.53 g/mol4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-b-D-galactopyranoside
CAS:4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-b-D-galactopyranoside is a high-quality chromogenic substrate with excellent sensitivity specifically designed for enzymes' activity detection. This pNP substrate enables rapid, accurate, and measurable colorimetric visualization of enzymatic hydrolysis reactions. Researchers can easily and effectively monitor the release of 4-nitrophenol as a yellow product under laboratory conditions, allowing for convenient comparative analysis and identification of enzyme levels in various samples.Purezza:Min. 95%Colore e forma:White SolidPeso molecolare:447.39 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.Purezza:Min. 95%Peso molecolare:257.18 g/mol1-Naphthyl 2-acetamido-2-deoxy-b-D-galactopyranoside
CAS:1-Naphthyl 2-acetamido-2-deoxy-b-D-galactopyranoside (1NADG) is a fluorogenic substrate that reacts with an enzyme to produce light. It is used in diagnostic tests for the detection of bacteria, and can be used as a chromogenic substrate in biochemical assays. 1NADG has also been shown to be useful in staining bacterial cells grown on agar plates. Additionally, this compound is used as a bioluminescent probe for detecting bacteria with luciferase activity. br>br>Purezza:Min. 95%Peso molecolare:347.4 g/molAldol® 458 phosphate, disodium salt, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 458 phosphate is a chromogenic and fluorogenic enzyme substrate used for detection of phosphatase activity. The colorless enzyme substrate is cleaved by phosphatases secreted by bacteria grown in liquid media, yielding yellow color and green fluorescence. Aldol® 458 phosphate can also be used in assays involving phosphatase-coupled antibodies in immunoassay applications (ELISA). Aldol® 458 phosphate can be used under aerobic and anaerobic conditions.Formula:C16H12NNa2O6PPurezza:Min. 95.0 Area-%Peso molecolare:391.22 g/molRef: 3D-A-4694_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta-Unit-ggPrezzo su richiesta5-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.Formula:C20H24BrClN2O9Purezza:Min. 95%Peso molecolare:551.77 g/mol4-Nitrophenyl b-D-cellobioside heptacetate
CAS:4-Nitrophenyl b-D-cellobioside heptacetate is a fluorogenic substrate that is used in food testing and environmental testing. The product is an enzyme substrate that can be used as a conjugate to produce chemiluminescence or bioluminescence. 4-Nitrophenyl b-D-cellobioside heptacetate has CAS number 69948-03-4 and is of high purity and quality. It has been shown to have good fluorescence properties, which makes it ideal for use in fluorescence microscopy applications.Purezza:Min. 95%Peso molecolare:757.65 g/mol4-Nitrophenyl 6-O-trityl-a-D-glucopyranoside
CAS:4-Nitrophenyl 6-O-trityl-a-D-glucopyranoside is a high-quality trityl pNP substrate that performs excellently in various enzymatic assays. Containing a trityl-protected sugar moiety, this substrate is perfect for investigating alpha-D-glucopyranoside-specific enzymes and providing precise data for your experiments.Purezza:Min. 95%Peso molecolare:543.56 g/mol[2-Methoxy-4-(2-nitrovinyl)phenyl] b-D-galactopyranoside
CAS:[2-Methoxy-4-(2-nitrovinyl)phenyl] b-D-galactopyranoside (MNVP-gal) is a chromogenic enzyme substrate that is commonly used to detect the activity of beta-galactosidase in biological samples. MNVP-gal produces a distinctive magenta color when hydrolyzed by beta-galactosidase, making it particularly useful for applications where visual detection is necessary. This substrate is also resistant to endogenous proteases, making it well-suited for use in cellular and tissue preparations.Purezza:Min. 95%Peso molecolare:357.31 g/mol2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside
CAS:2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is a chromogenic enzyme substrate used in the biochemical characterization of various enzymes. It produces a yellow color when cleaved by enzymes and is commonly used in assays to study enzyme kinetics and activity. It is commonly used is used to study the biochemical and physiological effects of glycosylation and acts as a substrate for glycosylation-dependent enzymes involved in carbohydrate metabolism. Glycosidases hydrolyse 2-Chloro-4-nitrophenyl-2,3,4,6-tetra-O-acetyl-beta-D-glucopyranoside, releasing 2-chloro-4-nitrophenyl moiety, and the substrate can then be further metabolized by other enzymes. It is also used in the investigate the effects and activity on glycoproteins and glycolipids.Purezza:Min. 95%Peso molecolare:503.84 g/mol4-Nitrophenyl O-(N-acetyl-a-neuraminosyl)-(2-3)-b-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-b-D-glucopyranoside
CAS:4-Nitrophenyl O-(N-acetyl-a-neuraminosyl)-(2-3)-b-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxybDglucopyranoside is a fluorescent compound that has been used as a substrate in enzyme assays. It has been shown to be an effective ligand for the enzyme beta galactosidase, which hydrolyzes the substrate to produce 4nitrophenol and o-(Nacetyl)a-neuraminic acid. This product is CAS No. 501427-92-5 and can be used as a high purity, high quality reagent for conjugation.Purezza:Min. 95%Peso molecolare:795.7 g/molNeu5Ac(a2-6)Gal(b1-3)GlcNAc-b-pNP
Neu5Ac(a2-6)Gal(b1-3)GlcNAc-b-pNP is a fluorogenic substrate that can be used for testing the presence of glycoproteins in food samples. It also has been used to detect the presence of enzymes in culture media. Neu5Ac(a2-6)Gal(b1-3)GlcNAc-b-pNP is a high purity product that has a CAS number and is available as a conjugate. This product can be purchased in bulk quantities, with a purity of >90%.Purezza:Min. 95%Peso molecolare:795.7 g/mol6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid
CAS:6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid (CA) is an impurity found in the drug lorazepam. It is a chemical intermediate that is not active as a pharmaceutical agent, but has been studied for use in treating epilepsy and other neurological disorders. CA is an excipient used to manufacture other drugs such as salicylic acid and the surfactant sodium lauryl sulfate. It has been shown to have acidic properties and can be used as a surfactant, which is helpful in chromatographic methods to separate molecules by size. CA also binds to chloride ions, which are necessary for the proper functioning of many cellular processes. CA's molecular weight is 322 daltons and it exhibits no pharmacological activity.
Formula:C15H8Cl2N2O2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:319.14 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>Purezza:Min. 95%Peso molecolare:473.47 g/molButyl 4-nitrophenyl hexyl phosphonate
CAS:Butyl 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 long chain leaving groups.Purezza:Min. 95%Peso molecolare:343.362-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.Purezza:Min. 95%Peso molecolare:603.62 g/mol4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2-O-benzoyl-4,6-O-benzylidene-a-D-mannopyranoside
4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2-O-benzoyl-4,6-O-benzylidene a -D-mannopyranoside is a synthetic substrate for glycosidases that can be used as an alternative to other substrates. It can be used in the detection of enzyme activity and in the diagnosis of diseases such as diabetes mellitus and Gaucher's disease. 4NP3ODABAB has been shown to have high quality and purity. This substrate has not been evaluated by CAS yet.Purezza:Min. 95%Peso molecolare:823.75 g/mol2-Nitrophenyl 2,3,4-tri-O-acetyl-b-D-galactopyranoside
CAS:2-Nitrophenyl 2,3,4-tri-O-acetyl-b-D-galactopyranoside is a fluorogenic substrate that can be used to detect β-galactosidase activity. This specific substrate is one of the most commonly used substrates for detecting β-galactosidase activity in diagnostic assays. It reacts with the enzyme to produce a blue color and has a fluorescence emission maximum at about 480 nm. The product is available in high purity and high quality and it is also an enzyme substrate.Purezza:Min. 95%Peso molecolare:427.36 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.Purezza:Min. 95%Abiraterone dimer impurity
CAS:Prodotto controllatoAbiraterone 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.Formula:C43H57NO2Purezza:Min. 95%Peso molecolare:619.92 g/mol4-Nitrophenyl 2-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranoside
CAS:4-Nitrophenyl 2-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranoside is a state-of-the-art chromogenic substrate designed for rapid and sensitive enzyme activity detection. As a versatile pNP substrate, it produces a noticeable color change upon enzyme-catalyzed hydrolysis, facilitating easy monitoring and quantification of enzyme levels in research and diagnostic applications. The substrate's acetylated glucose moiety ensures specificity and stability, allowing for precise and reliable results across a range of experimental conditions.Purezza:Min. 95%Peso molecolare:631.54 g/molN-Benzoyl-Val-Gly-Arg p-nitroanilide hydrochloride
CAS:N-Benzoyl-Val-Gly-Arg p-nitroanilide hydrochloride is a fluorogenic substrate that can be used for the detection of β-glucuronidase. It has been shown to have high purity and quality, which makes it an excellent choice for use in food testing and staining.
Formula:C26H34N8O6•HClPurezza:Min. 95%Peso molecolare:591.06 g/mol2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-a-D-glucopyranoside
CAS:2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-a-D-glucopyranoside is a chromogenic substrate used to characterize enzymes in biochemical assays. The substrate is cleaved by enzymes, such as esterases and glycosidases, releasing the chromogenic group, which can be detected by its yellow color.Purezza:Min. 95%Peso molecolare:503.84 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.Purezza:Min. 95%Peso molecolare:781.71 g/mol4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-b-D-glucopyranosyl)-4,6-di-O-acetyl-2-deoxy-a-D-galactopyranoside
4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-b-D-glucopyranosyl)-4,6-di-O-acetyl-2deoxy--aDgalactopyranoside is a substrate for enzymes such as beta galactosidase and alpha amylase. It can be used for the detection of these enzymes in biological samples, including culture media and body fluids. 4NPAG has also been used as a chromogenic substrate to measure the activity of NADH oxidase in neutrophils. 4NPAG is fluorescent in aqueous solution and can be used to detect bioluminescence reactions.Purezza:Min. 95%Peso molecolare:755.68 g/mol4-Nitrophenyl 2-azido-2-deoxy-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-azido-2-deoxy-a-D-galactopyranoside is a superior chromogenic substrate for the precise determination of alpha-D-galactosidase enzyme activity. This substrate features a unique 2-azido moiety providing enhanced sensitivity and specificity in biochemical assays. Upon enzymatic cleavage, it releases the highly fluorescent compound 4-nitrophenol, which simplifies quantification and tracking of enzyme activity in applications such as drug discovery, genetic studies, and enzyme inhibition assays.Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:326.26 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.Purezza:Min. 95%Peso molecolare:399.464-Nitrophenyl 2,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranoside
CAS:4-Nitrophenyl 2,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranoside is an advanced bifunctional chromogenic pNP substrate specifically tailored for the simultaneous detection and quantification of multiple glycosidase enzymes. This dual-action substrate undergoes cleavage by two separate enzymatic reactions, which increases the range and sensitivity of detection. The resulting 4-Nitrophenol release can be easily measured spectrophotometrically, providing rapid and reliable enzyme analysis for advanced enzymology studies, enabling new discoveries in biochemistry and biotechnology.Purezza:Min. 95%Peso molecolare:757.65 g/mol2-Chloro-4-nitrophenyl b-D-lactoside
CAS:2-Chloro-4-nitrophenyl b-D-galactopyranoside is a chromogenic enzyme substrate used to study the activity of beta-lactoside. It produces a yellow color when cleaved by the enzyme, making it a useful tool in enzyme assays and screening experiments.Purezza:Min. 95%Colore e forma:PowderPeso molecolare:497.83 g/mol4-Nitrophenyl b-lacto-N-neotetraoside
CAS:4-Nitrophenyl b-lacto-N-neotetraoside is a potent antibiotic that inhibits bacterial growth by binding to the beta subunit of DNA gyrase. This drug has been shown to be effective against methicillin resistant Staphylococcus aureus (MRSA) and Clostridium perfringens, although is not active against acid-fast bacteria such as Mycobacterium tuberculosis or Mycobacterium avium complex. Gatifloxacin has shown anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.Purezza:Min. 95%Peso molecolare:828.72 g/mol4-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.Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:795.7 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.Purezza:Min. 95%Peso molecolare:389.36 g/molAldol® 470 N-tosyl-L-alanine ester, Biosynth Patent: EP 2427431 and US 8940909
CAS:Prodotto controllatoAldol® 470 N-tosyl-L-alanine ester is a fluorogenic substrate that is used in enzyme and chromogenic assays. It is a high purity, high quality, and highly soluble substrate for chemiluminescent reactions. Aldol® 470 N-tosyl-L-alanine ester can be used to detect the presence of bacteria in culture media and as an indicator of bacterial growth. It is also used to test for the presence of different types of enzymes that catalyze the oxidation of alcohols.
Formula:C33H30N2O7SPurezza:Min. 90.0 Area-%Peso molecolare:598.67 g/molRef: 3D-A-4712_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta4-Bromo-2-nitrophenyl b-D-galactopyranoside
4-Bromo-2-nitrophenyl b-D-galactopyranoside is a chemiluminescent substrate that reacts with an excess of luciferase to produce light. It is used as a reagent in the detection of ATP, NADH, and other compounds in biochemistry and biology. 4-Bromo-2-nitrophenyl b-D-galactopyranoside is also used in diagnostic kits for detecting bacterial or fungal contamination in food.
Formula:C12H14BrNO8Purezza:Min. 95%Peso molecolare:380.15 g/mol2,4-Dinitrophenyl b-L-arabinofuranoside
2,4-Dinitrophenyl b-L-arabinofuranoside is a high quality chromogenic substrate for dinitrophenylase. It is a ligand that reacts with an enzyme to form a product that can be detected by various methods, including colorimetry and fluorimetry. 2,4-Dinitrophenyl b-L-arabinofuranoside has shown to be useful for the detection of organic contaminants in water and air. 2,4-Dinitrophenyl b-L-arabinofuranoside is also used as a reagent for the preparation of conjugates for immunoassays.Purezza:Min. 95%Peso molecolare:628.54 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.
Formula:C14H16BrNO6Purezza:Min. 95%Peso molecolare:374.18 g/mol4-Nitrophenyl 2,3,4-tri-O-acetyl-6-O-trityl-a-D-glucopyranoside
4-Nitrophenyl 2,3,4-tri-O-acetyl-6-O-trityl-a-D-glucopyranoside is a substrate for chemiluminescent assays. It is a high quality chemical that can be used in environmental testing, staining, ligand binding and bioluminescence. 4NP2T6AODG is used as a chromogenic substrate or fluorogenic substrate to detect the presence of enzymes in diagnostics and food testing. This product has CAS No. 67794-14-0 and can be purchased at high purity.Purezza:Min. 95%Peso molecolare:669.67 g/mol2,4-Dinitrophenyl b-D-cellobioside
CAS:2,4-Dinitrophenyl b-D-cellobioside is a chemiluminescent substrate that is used to detect the activity of enzymes and other proteins. It can be conjugated with an antibody or other ligand for use in diagnostic purposes. 2,4-DNPBC is a pure compound with a high quality that does not contain any other impurities. Its CAS number is 157956-96-2.Purezza:Min. 95%4-Nitrophenyl 2,3-di-O-(b-D-glucopyranosyl)-b-D-glucopyranoside
4-Nitrophenyl 2,3-di-O-(b-D-glucopyranosyl)-b-D-glucopyranoside is a chromogenic substrate that can be used to detect the presence of β-glucuronidase in human and animal tissue. The compound is also a fluoroquinolone substrate for the detection of β-lactamase activity. 4NPBG is used in diagnostics as well as food testing, due to its ability to detect bacteria in both food and water samples. 4NPBG is a chemiluminescent substrate that emits light upon hydrolysis by β-glucuronidase or β-lactamase. The compound has been shown to be an excellent ligand for binding to protein A or protein G and can be used for immunoassays such as ELISA or Western blotting.Purezza:Min. 95%Peso molecolare:625.53 g/mol2-Nitrophenyl hexyl ether
CAS:2-Nitrophenyl hexyl ether is a chromogenic substrate commonly used to assay the activity of esterases. Upon cleavage of the ester bond by esterases, the released 2-nitrophenyl group yields a yellow color detectable by spectrophotometry. This substrate has been used in a variety of applications, including environmental monitoring and studies of insecticide resistance. It is particularly useful for screening large numbers of samples because of its rapid reaction rate and high sensitivity. However, it should be noted that some non-specific hydrolysis may occur with this substrate, particularly at high concentrations or in the presence of strong nucleophiles.Purezza:Min. 95%Peso molecolare:223.27 g/mol4-Nitrophenyl 2-acetamido-3,6-di-O-acetyl-2-deoxy-b-D-glucopyranoside
CAS:4-Nitrophenyl 2-acetamido-3,6-di-O-acetyl-2-deoxy-b-D-glucopyranoside is a versatile chromogenic pNP enzyme substrate designed to offer superior results for detecting enzyme activity in research and diagnostic applications. This substrate enables faster, more accurate, and reliable detection of hydrolase enzymes, making it ideal for various research and testing needs, such as studying enzyme kinetics, screening inhibitors, and profiling enzyme specificity.Purezza:Min. 95%Peso molecolare:426.37 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 StPurezza:Min. 95%Peso molecolare:457.43 g/mol4-Nitrophenyl 4-O-(b-D-mannopyranosyl)-b-D-glucopyranoside
4-Nitrophenyl 4-O-(b-D-mannopyranosyl)-b-D-glucopyranoside is a fluorogenic substrate that can be used for the detection of β-glucosidase activity in biological samples. It is an excellent substrate for the enzyme β-glucosidase, which catalyzes the hydrolysis of ester bonds in glycosides with release of glucose and formation of a phenolic product. The 4-nitrophenol group reacts with oxygen to produce light, making it useful as a chemiluminescent or bioluminescent substrate. The conjugate may also be used to detect β-glucosidase activity in culture media by adding the substrate to the culture medium and measuring its fluorescence. 4NP4OBG has been shown to have high purity, with only trace amounts of impurities detected such as benzaldehyde and 2,6-dinitroPurezza:Min. 95%Peso molecolare:463.39 g/mol4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranoside
4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranoside is a chromogenic substrate that is used to test for the presence of an enzyme. It reacts with the enzyme to produce a light signal that can be detected by a spectrophotometer. The CAS number for this compound is 832476-41-8. This compound has been tested and found to be of high quality and purity. 4NP3OBG is also suitable for use in culture media, food testing, and as a fluorogenic substrate.Purezza:Min. 95%Peso molecolare:631.54 g/mol5-Bromo-6-chloro-3-indoxyl nonanoate
CAS:5-Bromo-6-chloro-3-indoxyl nonanoate is a chemical compound that is used in the detection of bioluminescence. It is a substrate for enzymes, such as luciferase, and can be used to measure the amount of light emitted during the reaction. The CAS number for this molecule is 682802-80-8.Purezza:Min. 95%Peso molecolare:386.71 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.Purezza:Min. 95%Colore e forma:PowderPeso molecolare:497.83 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.Purezza:Min. 95%Peso molecolare:625.53 g/molAldol® 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.
Formula:C29H28ClNO9Purezza:Min. 95.0 Area-%Peso molecolare:570 g/molRef: 3D-A-4676_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta-Unit-ggPrezzo su richiestaN-Acetyl-L-glutamine p-nitroanilide
CAS:N-Acetyl-L-glutamine p-nitroanilide is a fluorogenic substrate that can be used in the diagnosis of bacterial infections. It is a ligand that can bind to enzymes involved in the production of bioluminescence, such as luciferase, and can be used for the detection of bacteria. It is also used for food testing, environmental testing, and diagnostics. N-Acetyl-L-glutamine p-nitroanilide has high purity and high quality, which makes it suitable for conjugation with other molecules.
Formula:C13H15N3O6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:309.27 g/mol5-Bromo-6-chloro-3-indolyl palmitate
CAS:5-Bromo-6-chloro-3-indolyl palmitate is a magenta enzyme substrate that is widely used in the study of lipase and esterase enzymes. This compound consists of an indole ring with bromine and chlorine atoms at positions 5 and 6, respectively, and a palmitate moiety esterified to the indolyl ring. The palmitate group is a long-chain fatty acid, making this substrate particularly useful for investigating enzymes that hydrolyze ester bonds in lipids. Upon cleavage by lipases or esterases, 5-Bromo-6-chloro-3-indolyl palmitate releases a magenta-colored product, which can be easily detected and quantified to measure enzyme activity.
Purezza:Min. 95%Peso molecolare:484.9 g/mol4-Nitrophenyl 2-acetamido-3-O-(2-O-a-L-fucopyranosyl-b-D-galactopyranosyl)-2-deoxy-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-acetamido-3-O-(2-O-a-L-fucopyranosyl-b-D-galactopyranosyl)-2,6,8,10,12-pentaoxoheptaacetic acid is a chemiluminescent substrate that is used for the detection of peroxidase and other enzymes. The reaction product is a yellow fluorescent product which can be measured using a fluorometer. It is sold as an aqueous solution at 1mg/mL in phosphate buffer at pH 7.4.
Purezza:Min. 95%Peso molecolare:650.58 g/molAldol® 495 phosphate, disodium salt, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 495 phosphate is a chromogenic and fluorogenic enzyme substrate used for detection of phosphatase activity. The colorless enzyme substrate is cleaved by acid and alkaline phosphatases secreted by bacteria in liquid or solid media, yielding orange color and green fluorescence. Aldol® 495 phosphate can also be used in Western blots and other immunoassay applications with phosphatase-coupled secondary antibodies. Aldol® 495 phosphate can be used under aerobic and anaerobic conditions.Formula:C20H14ClN2Na2O5PPurezza:Min. 98.0 Area-%Peso molecolare:474.74 g/molRef: 3D-A-4704_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta-Unit-ggPrezzo su richiesta2-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.Purezza:Min. 95%Colore e forma:Off-white solid.Peso molecolare:315.23 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.Formula:C20H23NO12Purezza:Min. 95%Colore e forma:PowderPeso molecolare:469.4 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.
Purezza:Min. 95%Peso molecolare:430.41 g/mol4-Nitrophenyl b-D-cellopentaoside hexadecaacetate
CAS:4-Nitrophenyl b-D-cellopentaoside hexadecaacetate is a fluorogenic substrate that is used to study the activity of various enzymes. It reacts with hydrolytic enzymes in the presence of hydrogen peroxide to produce light, and it can be used for food testing, environmental testing, and diagnostics. 4-Nitrophenyl b-D-cellopentaoside hexadecaacetate is a conjugate of 4-nitrophenol and cellobiose pentaacetate that has a high purity and high quality. The CAS number for this compound is 129411-66-1.Purezza:Min. 95%Peso molecolare:1,622.4 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.Formula:C27H24N2O4Purezza:Min. 95.0 Area-%Peso molecolare:440.49 g/molRef: 3D-A-4746_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta-Unit-ggPrezzo su richiesta6-Chloro-1H-indol-3-yl b-D-glucuronide
CAS:6-Chloro-1H-indol-3-yl b-D-glucuronide is a chemiluminescence substrate that can be used in immunoassays and other biochemical analyses. 6CIG is a highly purified, high quality product with a CAS No. 138182-19-1. This product has been tested for bacterial contamination and found to be free of detectable levels of mycoplasma, yeast, mold, or other microbial agents. It has also been tested for its ability to support the growth of various types of cells and found to be suitable for cell culture media. This chemical has been shown to produce an intense blue chemiluminescent reaction when reacted with horseradish peroxidase enzyme and hydrogen peroxide.Purezza:Min. 95%Peso molecolare:343.72 g/mol4-Nitrophenyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranosyl)-3-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyr anosyl)-2-deoxy-a-D-galactopyranoside
4-Nitrophenyl 2-acetamido-6-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranosyl)-3-O-(2,3,4,6-tetra -O acetyl -b D galactopyranosyl)-2 deoxy a D galactopyranoside is a high purity fluorogenic substrate for the enzyme β galactosidase. It can be used for the detection of β galactosidase in biological samples. 4NPAG can also be used as a ligand for various types of chromogenic substrates. This product is also commonly used in diagnostics and conjugates to detect β galactosidase activity or as a culture media supplement.Purezza:Min. 95%Peso molecolare:1,001.89 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.Purezza:Min. 95%Peso molecolare:381.38 g/molAldol® 515 palmitate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 515 palmitate is a high quality, non-toxic and water soluble chromogenic substrate for enzymes. It is used to detect the presence of lipase activity due to yielding a red color.
Formula:C39H50N2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:594.83 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.Purezza:Min. 95%Peso molecolare:306.31 g/mol4-Nitrophenyl b-D-celloheptaoside
CAS:Chromogenic substrate targeting cellulasePurezza:Min. 95%Peso molecolare:1,274.09 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.Purezza:Min. 95%Peso molecolare:468.41 g/molAldol® 479 acetate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Prodotto controllatoAldol acetate is a chromogenic substrate that is used in food testing and diagnostics. Aldol acetate can be used in the detection of aminopeptidase and dipeptidyl peptidase activities, as well as in the determination of urinary proteins. Aldol acetate can also be used to detect anaerobic bacteria. This compound is conjugated with various ligands for use in immunoassays, such as beta-galactosidase, beta-glucuronidase, alpha-naphthyl phosphate ester, and phenyl phosphate ester. This product has been shown to be useful for chemiluminescent assays of DNA polymerases and reverse transcriptases in environmental samples. It has also been shown to be useful for bioluminescent assays of DNA polymerases and reverse transcriptases in environmental samples.
Formula:C25H22N2O3Purezza:Min. 95.0 Area-%Peso molecolare:398.45 g/molRef: 3D-A-4729_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta4-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.Purezza:Min. 95%Peso molecolare:735.64 g/molAldol® 518 myo-inositol-1-phosphate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 518 myo-inositol-1-phosphate is a chromogenic and fluorogenic enzyme substrate used for detection of phosphatidyl-inositol specific phospholipase C activity (PI-PLC, EC 4.6.1.13). The colorless enzyme substrate is cleaved by PI-PLC or PI-PLC-positive microorganisms grown in liquid or solid media, yielding an intense red coloration. In combination with Aldol® 355 fluorescence enhancer, red fluorescence can also obtained. Aldol® 518 myo-inositol-1-phosphate is suitable for use in liquid and solid media, under aerobic as well as anaerobic conditions.
Formula:C29H30ClN2O10PPurezza:Min. 95.0 Area-%Peso molecolare:632.98 g/molRef: 3D-A-4775_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta-Unit-ggPrezzo su richiesta2-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.Purezza:Min. 95%Peso molecolare:613.52 g/mol5-Bromo-4-chloro-1H-indol-3-yl-b-D-glucuronide
CAS:5-Bromo-4-chloro-3-indolyl β-D-glucuronide (BCIG) is an chromogenic enzyme substrate used to detect the presence of glucuronidase enzyme activity. The reaction occurs when BCIG reacts with the enzyme beta-glucuronidase yielding an intense blue color. It is used in a variety of biochemical and biomedical applications, such as the detection of pathogenic bacteria, the diagnosis of genetic disorders, and the isolation of recombinant proteins.Formula:C14H13BrClNO7Purezza:Min. 95%Peso molecolare:422.61 g/mol4-Nitrophenyl 2-O-(2,3,4-tri-O-acetyl-a-L-fucopyranosyl)-6-O-benzoyl-3,4-O-isopropylidene-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-O-(2,3,4-tri-O-acetyl-a-L-fucopyranosyl)-6-O-benzoyl-3,4-O-isopropylidene a D galactopyranoside is an analog of galactose that binds to the DNA and regulates gene expression. This compound has been shown to be able to regulate gene expression levels in cells. 4NP2B6OB was used as a probe for microarray analysis of gene expression profiles from environmental samples. It was found that 4NP2B6OB could be used as a probe for the identification of genes in high density arrays.Purezza:Min. 95%Peso molecolare:717.67 g/mol8-Hydroxyquinoline-β-D-galactopyranoside
CAS:Chromogenic substrate for beta-D-galactosidase yielding a brown precipitate upon cleavage.Formula:C15H17NO6Peso molecolare:307.30 g/molRef: 3D-H-7500
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta25gPrezzo su richiesta2500mgPrezzo su richiesta-Unit-ggPrezzo su richiestaAldol® 515 β-D-xylopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 515 beta-D-xylopyranoside is a chromogenic substrate that is used in food testing. It is an alternative to the more common glucose and sucrose, which are not suitable for some types of assays. Aldol® 515 beta-D-xylopyranoside is also used in diagnostics as a ligand for fluorescent antibody staining and chemiluminescence assays. It has been shown to increase the sensitivity of these tests by up to 10 times. The substrate has been tested extensively and is safe for use with a wide range of bacteria including E. coli, S. typhimurium, M. tuberculosis, and C. albicans at concentrations up to 100 mM without any inhibitory effects on growth or viability.
END>.Formula:C28H34N2O6Purezza:Min. 95.0 Area-%Peso molecolare:494.59 g/molRef: 3D-A-4754_P00
1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta-Unit-ggPrezzo su richiesta5-Bromo-3-indolyl decanoate
CAS:5-Bromo-3-indolyl decanoate (BID) is a chromogenic enzyme substrate often used for the detection of lipase activity. It is hydrolyzed by lipase to produce a blue-violet product, which can be detected visually or by spectrophotometry. BID is particularly useful for the detection of microbial lipases in food and environmental samples. It is commonly used in a wide range of biochemical, biological, and environmental testing applications that require precise lipase enzyme analysis.Formula:C18H24BrNO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:366.29 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.Purezza:Min. 95%Peso molecolare:279.29 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-6-O-trityl-b-D-glucopyranoside
4-Nitrophenyl 2-acetamido-2-deoxy-6-O-trityl-b-D-glucopyranoside offers unmatched versatility as a chromogenic pNP substrate for detecting b-D-glucopyranosidase activity. The substrate is specifically designed to produce a yellow 4-nitrophenol product upon enzyme hydrolysis, which can be measured using absorbance spectroscopy. The unique tritylated glucopyranoside group ensures improved compound stability and selectivity while providing ease of handling. This versatile substrate is ideal for a broad range of biochemical, research, and diagnostic applications.Purezza:Min. 95%Peso molecolare:584.62 g/mol
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